diff --git a/substrate/Cargo.lock b/substrate/Cargo.lock
index caa8641881586cc91806fc40d845c40214e3b43e..1dda817059975869b9ad2d8261591c49dd6d41c4 100644
--- a/substrate/Cargo.lock
+++ b/substrate/Cargo.lock
@@ -660,7 +660,7 @@ dependencies = [
 
 [[package]]
 name = "chain-spec-builder"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "ansi_term 0.12.1",
  "node-cli",
@@ -1537,14 +1537,14 @@ checksum = "2fad85553e09a6f881f739c29f0b00b0f01357c743266d478b68951ce23285f3"
 
 [[package]]
 name = "fork-tree"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "parity-scale-codec",
 ]
 
 [[package]]
 name = "frame-benchmarking"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -1560,7 +1560,7 @@ dependencies = [
 
 [[package]]
 name = "frame-benchmarking-cli"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "Inflector",
  "frame-benchmarking",
@@ -1578,7 +1578,7 @@ dependencies = [
 
 [[package]]
 name = "frame-executive"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -1598,7 +1598,7 @@ dependencies = [
 
 [[package]]
 name = "frame-metadata"
-version = "11.0.0-rc4"
+version = "11.0.0-rc5"
 dependencies = [
  "parity-scale-codec",
  "serde",
@@ -1608,7 +1608,7 @@ dependencies = [
 
 [[package]]
 name = "frame-support"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "bitmask",
  "frame-metadata",
@@ -1635,7 +1635,7 @@ dependencies = [
 
 [[package]]
 name = "frame-support-procedural"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "frame-support-procedural-tools",
  "proc-macro2",
@@ -1645,7 +1645,7 @@ dependencies = [
 
 [[package]]
 name = "frame-support-procedural-tools"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "frame-support-procedural-tools-derive",
  "proc-macro-crate",
@@ -1656,7 +1656,7 @@ dependencies = [
 
 [[package]]
 name = "frame-support-procedural-tools-derive"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "proc-macro2",
  "quote 1.0.6",
@@ -1665,7 +1665,7 @@ dependencies = [
 
 [[package]]
 name = "frame-support-test"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "frame-support",
  "parity-scale-codec",
@@ -1683,7 +1683,7 @@ dependencies = [
 
 [[package]]
 name = "frame-system"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "criterion 0.2.11",
  "frame-support",
@@ -1701,7 +1701,7 @@ dependencies = [
 
 [[package]]
 name = "frame-system-benchmarking"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -1716,7 +1716,7 @@ dependencies = [
 
 [[package]]
 name = "frame-system-rpc-runtime-api"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "parity-scale-codec",
  "sp-api",
@@ -3510,7 +3510,7 @@ dependencies = [
 
 [[package]]
 name = "node-bench"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 dependencies = [
  "derive_more",
  "fs_extra",
@@ -3548,7 +3548,7 @@ dependencies = [
 
 [[package]]
 name = "node-browser-testing"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "futures 0.3.5",
  "futures-timer 3.0.2",
@@ -3565,7 +3565,7 @@ dependencies = [
 
 [[package]]
 name = "node-cli"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "assert_cmd",
  "frame-benchmarking-cli",
@@ -3639,7 +3639,7 @@ dependencies = [
 
 [[package]]
 name = "node-executor"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "criterion 0.3.1",
  "frame-benchmarking",
@@ -3673,7 +3673,7 @@ dependencies = [
 
 [[package]]
 name = "node-inspect"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 dependencies = [
  "derive_more",
  "log",
@@ -3689,7 +3689,7 @@ dependencies = [
 
 [[package]]
 name = "node-primitives"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "frame-system",
  "parity-scale-codec",
@@ -3702,7 +3702,7 @@ dependencies = [
 
 [[package]]
 name = "node-rpc"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "jsonrpc-core",
  "node-primitives",
@@ -3729,7 +3729,7 @@ dependencies = [
 
 [[package]]
 name = "node-rpc-client"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "env_logger 0.7.1",
  "futures 0.1.29",
@@ -3742,7 +3742,7 @@ dependencies = [
 
 [[package]]
 name = "node-runtime"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "frame-benchmarking",
  "frame-executive",
@@ -3811,7 +3811,7 @@ dependencies = [
 
 [[package]]
 name = "node-template"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "futures 0.3.5",
  "log",
@@ -3840,7 +3840,7 @@ dependencies = [
 
 [[package]]
 name = "node-template-runtime"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "frame-executive",
  "frame-support",
@@ -3872,7 +3872,7 @@ dependencies = [
 
 [[package]]
 name = "node-testing"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "criterion 0.3.1",
  "frame-support",
@@ -4081,7 +4081,7 @@ dependencies = [
 
 [[package]]
 name = "pallet-assets"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -4095,7 +4095,7 @@ dependencies = [
 
 [[package]]
 name = "pallet-atomic-swap"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -4110,7 +4110,7 @@ dependencies = [
 
 [[package]]
 name = "pallet-aura"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -4132,7 +4132,7 @@ dependencies = [
 
 [[package]]
 name = "pallet-authority-discovery"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -4150,7 +4150,7 @@ dependencies = [
 
 [[package]]
 name = "pallet-authorship"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -4166,7 +4166,7 @@ dependencies = [
 
 [[package]]
 name = "pallet-babe"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -4195,7 +4195,7 @@ dependencies = [
 
 [[package]]
 name = "pallet-balances"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -4211,7 +4211,7 @@ dependencies = [
 
 [[package]]
 name = "pallet-benchmark"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -4225,7 +4225,7 @@ dependencies = [
 
 [[package]]
 name = "pallet-collective"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -4242,7 +4242,7 @@ dependencies = [
 
 [[package]]
 name = "pallet-contracts"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "assert_matches",
  "bitflags",
@@ -4269,7 +4269,7 @@ dependencies = [
 
 [[package]]
 name = "pallet-contracts-primitives"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "parity-scale-codec",
  "sp-runtime",
@@ -4278,7 +4278,7 @@ dependencies = [
 
 [[package]]
 name = "pallet-contracts-rpc"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 dependencies = [
  "jsonrpc-core",
  "jsonrpc-core-client",
@@ -4297,7 +4297,7 @@ dependencies = [
 
 [[package]]
 name = "pallet-contracts-rpc-runtime-api"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 dependencies = [
  "pallet-contracts-primitives",
  "parity-scale-codec",
@@ -4308,7 +4308,7 @@ dependencies = [
 
 [[package]]
 name = "pallet-democracy"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -4328,7 +4328,7 @@ dependencies = [
 
 [[package]]
 name = "pallet-elections"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -4344,7 +4344,7 @@ dependencies = [
 
 [[package]]
 name = "pallet-elections-phragmen"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -4363,7 +4363,7 @@ dependencies = [
 
 [[package]]
 name = "pallet-evm"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "evm",
  "frame-support",
@@ -4383,7 +4383,7 @@ dependencies = [
 
 [[package]]
 name = "pallet-example"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -4399,7 +4399,7 @@ dependencies = [
 
 [[package]]
 name = "pallet-example-offchain-worker"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -4414,7 +4414,7 @@ dependencies = [
 
 [[package]]
 name = "pallet-finality-tracker"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -4431,7 +4431,7 @@ dependencies = [
 
 [[package]]
 name = "pallet-generic-asset"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -4445,7 +4445,7 @@ dependencies = [
 
 [[package]]
 name = "pallet-grandpa"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "finality-grandpa",
  "frame-benchmarking",
@@ -4474,7 +4474,7 @@ dependencies = [
 
 [[package]]
 name = "pallet-identity"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "enumflags2",
  "frame-benchmarking",
@@ -4491,7 +4491,7 @@ dependencies = [
 
 [[package]]
 name = "pallet-im-online"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -4510,7 +4510,7 @@ dependencies = [
 
 [[package]]
 name = "pallet-indices"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -4527,7 +4527,7 @@ dependencies = [
 
 [[package]]
 name = "pallet-membership"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -4541,7 +4541,7 @@ dependencies = [
 
 [[package]]
 name = "pallet-multisig"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -4557,7 +4557,7 @@ dependencies = [
 
 [[package]]
 name = "pallet-nicks"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -4572,7 +4572,7 @@ dependencies = [
 
 [[package]]
 name = "pallet-offences"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -4588,7 +4588,7 @@ dependencies = [
 
 [[package]]
 name = "pallet-offences-benchmarking"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -4613,7 +4613,7 @@ dependencies = [
 
 [[package]]
 name = "pallet-proxy"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -4630,7 +4630,7 @@ dependencies = [
 
 [[package]]
 name = "pallet-randomness-collective-flip"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -4644,7 +4644,7 @@ dependencies = [
 
 [[package]]
 name = "pallet-recovery"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "enumflags2",
  "frame-support",
@@ -4660,7 +4660,7 @@ dependencies = [
 
 [[package]]
 name = "pallet-scheduler"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -4676,7 +4676,7 @@ dependencies = [
 
 [[package]]
 name = "pallet-scored-pool"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -4691,7 +4691,7 @@ dependencies = [
 
 [[package]]
 name = "pallet-session"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -4712,7 +4712,7 @@ dependencies = [
 
 [[package]]
 name = "pallet-session-benchmarking"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -4734,7 +4734,7 @@ dependencies = [
 
 [[package]]
 name = "pallet-society"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -4750,7 +4750,7 @@ dependencies = [
 
 [[package]]
 name = "pallet-staking"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "env_logger 0.7.1",
  "frame-benchmarking",
@@ -4801,7 +4801,7 @@ dependencies = [
 
 [[package]]
 name = "pallet-staking-reward-curve"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "proc-macro-crate",
  "proc-macro2",
@@ -4812,7 +4812,7 @@ dependencies = [
 
 [[package]]
 name = "pallet-sudo"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -4826,7 +4826,7 @@ dependencies = [
 
 [[package]]
 name = "pallet-template"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -4838,7 +4838,7 @@ dependencies = [
 
 [[package]]
 name = "pallet-timestamp"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -4856,7 +4856,7 @@ dependencies = [
 
 [[package]]
 name = "pallet-transaction-payment"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -4874,7 +4874,7 @@ dependencies = [
 
 [[package]]
 name = "pallet-transaction-payment-rpc"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "jsonrpc-core",
  "jsonrpc-core-client",
@@ -4891,7 +4891,7 @@ dependencies = [
 
 [[package]]
 name = "pallet-transaction-payment-rpc-runtime-api"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "frame-support",
  "parity-scale-codec",
@@ -4904,7 +4904,7 @@ dependencies = [
 
 [[package]]
 name = "pallet-treasury"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -4921,7 +4921,7 @@ dependencies = [
 
 [[package]]
 name = "pallet-utility"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "frame-benchmarking",
  "frame-support",
@@ -4937,7 +4937,7 @@ dependencies = [
 
 [[package]]
 name = "pallet-vesting"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "enumflags2",
  "frame-benchmarking",
@@ -6095,7 +6095,7 @@ dependencies = [
 
 [[package]]
 name = "sc-authority-discovery"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 dependencies = [
  "bytes 0.5.4",
  "derive_more",
@@ -6125,7 +6125,7 @@ dependencies = [
 
 [[package]]
 name = "sc-basic-authorship"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 dependencies = [
  "futures 0.3.5",
  "futures-timer 3.0.2",
@@ -6151,7 +6151,7 @@ dependencies = [
 
 [[package]]
 name = "sc-block-builder"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 dependencies = [
  "parity-scale-codec",
  "sc-client-api",
@@ -6169,7 +6169,7 @@ dependencies = [
 
 [[package]]
 name = "sc-chain-spec"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "impl-trait-for-tuples",
  "sc-chain-spec-derive",
@@ -6184,7 +6184,7 @@ dependencies = [
 
 [[package]]
 name = "sc-chain-spec-derive"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "proc-macro-crate",
  "proc-macro2",
@@ -6194,7 +6194,7 @@ dependencies = [
 
 [[package]]
 name = "sc-cli"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 dependencies = [
  "ansi_term 0.12.1",
  "atty",
@@ -6235,7 +6235,7 @@ dependencies = [
 
 [[package]]
 name = "sc-client-api"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "derive_more",
  "fnv",
@@ -6273,7 +6273,7 @@ dependencies = [
 
 [[package]]
 name = "sc-client-db"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 dependencies = [
  "blake2-rfc",
  "env_logger 0.7.1",
@@ -6306,7 +6306,7 @@ dependencies = [
 
 [[package]]
 name = "sc-consensus"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 dependencies = [
  "sc-client-api",
  "sp-blockchain",
@@ -6316,7 +6316,7 @@ dependencies = [
 
 [[package]]
 name = "sc-consensus-aura"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 dependencies = [
  "derive_more",
  "env_logger 0.7.1",
@@ -6354,7 +6354,7 @@ dependencies = [
 
 [[package]]
 name = "sc-consensus-babe"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 dependencies = [
  "derive_more",
  "env_logger 0.7.1",
@@ -6405,7 +6405,7 @@ dependencies = [
 
 [[package]]
 name = "sc-consensus-babe-rpc"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 dependencies = [
  "derive_more",
  "futures 0.3.5",
@@ -6433,7 +6433,7 @@ dependencies = [
 
 [[package]]
 name = "sc-consensus-epochs"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 dependencies = [
  "fork-tree",
  "parity-scale-codec",
@@ -6445,7 +6445,7 @@ dependencies = [
 
 [[package]]
 name = "sc-consensus-manual-seal"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 dependencies = [
  "assert_matches",
  "derive_more",
@@ -6475,7 +6475,7 @@ dependencies = [
 
 [[package]]
 name = "sc-consensus-pow"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 dependencies = [
  "derive_more",
  "futures 0.3.5",
@@ -6496,7 +6496,7 @@ dependencies = [
 
 [[package]]
 name = "sc-consensus-slots"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 dependencies = [
  "futures 0.3.5",
  "futures-timer 3.0.2",
@@ -6519,7 +6519,7 @@ dependencies = [
 
 [[package]]
 name = "sc-consensus-uncles"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 dependencies = [
  "log",
  "sc-client-api",
@@ -6532,7 +6532,7 @@ dependencies = [
 
 [[package]]
 name = "sc-executor"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 dependencies = [
  "assert_matches",
  "derive_more",
@@ -6570,7 +6570,7 @@ dependencies = [
 
 [[package]]
 name = "sc-executor-common"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 dependencies = [
  "derive_more",
  "log",
@@ -6586,7 +6586,7 @@ dependencies = [
 
 [[package]]
 name = "sc-executor-wasmi"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 dependencies = [
  "log",
  "parity-scale-codec",
@@ -6600,7 +6600,7 @@ dependencies = [
 
 [[package]]
 name = "sc-executor-wasmtime"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 dependencies = [
  "assert_matches",
  "cranelift-codegen",
@@ -6621,7 +6621,7 @@ dependencies = [
 
 [[package]]
 name = "sc-finality-grandpa"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 dependencies = [
  "assert_matches",
  "derive_more",
@@ -6666,7 +6666,7 @@ dependencies = [
 
 [[package]]
 name = "sc-finality-grandpa-rpc"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 dependencies = [
  "derive_more",
  "finality-grandpa",
@@ -6683,7 +6683,7 @@ dependencies = [
 
 [[package]]
 name = "sc-informant"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 dependencies = [
  "ansi_term 0.12.1",
  "futures 0.3.5",
@@ -6700,7 +6700,7 @@ dependencies = [
 
 [[package]]
 name = "sc-keystore"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "derive_more",
  "hex",
@@ -6716,7 +6716,7 @@ dependencies = [
 
 [[package]]
 name = "sc-light"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "hash-db",
  "lazy_static",
@@ -6734,7 +6734,7 @@ dependencies = [
 
 [[package]]
 name = "sc-network"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 dependencies = [
  "assert_matches",
  "async-std",
@@ -6794,7 +6794,7 @@ dependencies = [
 
 [[package]]
 name = "sc-network-gossip"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 dependencies = [
  "async-std",
  "futures 0.3.5",
@@ -6812,7 +6812,7 @@ dependencies = [
 
 [[package]]
 name = "sc-network-test"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 dependencies = [
  "env_logger 0.7.1",
  "futures 0.3.5",
@@ -6838,7 +6838,7 @@ dependencies = [
 
 [[package]]
 name = "sc-offchain"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "bytes 0.5.4",
  "env_logger 0.7.1",
@@ -6871,7 +6871,7 @@ dependencies = [
 
 [[package]]
 name = "sc-peerset"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "futures 0.3.5",
  "libp2p",
@@ -6884,7 +6884,7 @@ dependencies = [
 
 [[package]]
 name = "sc-proposer-metrics"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 dependencies = [
  "log",
  "substrate-prometheus-endpoint",
@@ -6892,7 +6892,7 @@ dependencies = [
 
 [[package]]
 name = "sc-rpc"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "assert_matches",
  "futures 0.1.29",
@@ -6931,7 +6931,7 @@ dependencies = [
 
 [[package]]
 name = "sc-rpc-api"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 dependencies = [
  "derive_more",
  "futures 0.3.5",
@@ -6954,7 +6954,7 @@ dependencies = [
 
 [[package]]
 name = "sc-rpc-server"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "jsonrpc-core",
  "jsonrpc-http-server",
@@ -6969,7 +6969,7 @@ dependencies = [
 
 [[package]]
 name = "sc-runtime-test"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "sp-allocator",
  "sp-core",
@@ -6982,7 +6982,7 @@ dependencies = [
 
 [[package]]
 name = "sc-service"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 dependencies = [
  "derive_more",
  "directories",
@@ -7047,7 +7047,7 @@ dependencies = [
 
 [[package]]
 name = "sc-service-test"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "env_logger 0.7.1",
  "fdlimit",
@@ -7083,7 +7083,7 @@ dependencies = [
 
 [[package]]
 name = "sc-state-db"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 dependencies = [
  "env_logger 0.7.1",
  "log",
@@ -7097,7 +7097,7 @@ dependencies = [
 
 [[package]]
 name = "sc-telemetry"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "futures 0.3.5",
  "futures-timer 3.0.2",
@@ -7117,7 +7117,7 @@ dependencies = [
 
 [[package]]
 name = "sc-tracing"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "erased-serde",
  "log",
@@ -7134,7 +7134,7 @@ dependencies = [
 
 [[package]]
 name = "sc-transaction-graph"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "assert_matches",
  "criterion 0.3.1",
@@ -7158,7 +7158,7 @@ dependencies = [
 
 [[package]]
 name = "sc-transaction-pool"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "assert_matches",
  "derive_more",
@@ -7570,7 +7570,7 @@ dependencies = [
 
 [[package]]
 name = "sp-allocator"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "derive_more",
  "log",
@@ -7581,7 +7581,7 @@ dependencies = [
 
 [[package]]
 name = "sp-api"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "hash-db",
  "parity-scale-codec",
@@ -7596,7 +7596,7 @@ dependencies = [
 
 [[package]]
 name = "sp-api-proc-macro"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "blake2-rfc",
  "proc-macro-crate",
@@ -7607,7 +7607,7 @@ dependencies = [
 
 [[package]]
 name = "sp-api-test"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "criterion 0.3.1",
  "parity-scale-codec",
@@ -7626,7 +7626,7 @@ dependencies = [
 
 [[package]]
 name = "sp-application-crypto"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "parity-scale-codec",
  "serde",
@@ -7637,7 +7637,7 @@ dependencies = [
 
 [[package]]
 name = "sp-application-crypto-test"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "sp-api",
  "sp-application-crypto",
@@ -7648,7 +7648,7 @@ dependencies = [
 
 [[package]]
 name = "sp-arithmetic"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "criterion 0.3.1",
  "integer-sqrt",
@@ -7664,7 +7664,7 @@ dependencies = [
 
 [[package]]
 name = "sp-arithmetic-fuzzer"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "honggfuzz",
  "num-bigint",
@@ -7675,7 +7675,7 @@ dependencies = [
 
 [[package]]
 name = "sp-authority-discovery"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "parity-scale-codec",
  "sp-api",
@@ -7686,7 +7686,7 @@ dependencies = [
 
 [[package]]
 name = "sp-authorship"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "parity-scale-codec",
  "sp-inherents",
@@ -7696,7 +7696,7 @@ dependencies = [
 
 [[package]]
 name = "sp-block-builder"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "parity-scale-codec",
  "sp-api",
@@ -7707,7 +7707,7 @@ dependencies = [
 
 [[package]]
 name = "sp-blockchain"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "derive_more",
  "log",
@@ -7723,7 +7723,7 @@ dependencies = [
 
 [[package]]
 name = "sp-chain-spec"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "serde",
  "serde_json",
@@ -7731,7 +7731,7 @@ dependencies = [
 
 [[package]]
 name = "sp-consensus"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 dependencies = [
  "derive_more",
  "futures 0.3.5",
@@ -7756,7 +7756,7 @@ dependencies = [
 
 [[package]]
 name = "sp-consensus-aura"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 dependencies = [
  "parity-scale-codec",
  "sp-api",
@@ -7769,7 +7769,7 @@ dependencies = [
 
 [[package]]
 name = "sp-consensus-babe"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 dependencies = [
  "merlin",
  "parity-scale-codec",
@@ -7787,7 +7787,7 @@ dependencies = [
 
 [[package]]
 name = "sp-consensus-pow"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 dependencies = [
  "parity-scale-codec",
  "sp-api",
@@ -7798,7 +7798,7 @@ dependencies = [
 
 [[package]]
 name = "sp-consensus-slots"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 dependencies = [
  "parity-scale-codec",
  "sp-runtime",
@@ -7806,7 +7806,7 @@ dependencies = [
 
 [[package]]
 name = "sp-consensus-vrf"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 dependencies = [
  "parity-scale-codec",
  "schnorrkel",
@@ -7817,7 +7817,7 @@ dependencies = [
 
 [[package]]
 name = "sp-core"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "base58",
  "blake2-rfc",
@@ -7865,7 +7865,7 @@ dependencies = [
 
 [[package]]
 name = "sp-database"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "kvdb 0.7.0",
  "parking_lot 0.10.2",
@@ -7873,7 +7873,7 @@ dependencies = [
 
 [[package]]
 name = "sp-debug-derive"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "proc-macro2",
  "quote 1.0.6",
@@ -7882,7 +7882,7 @@ dependencies = [
 
 [[package]]
 name = "sp-externalities"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 dependencies = [
  "environmental",
  "parity-scale-codec",
@@ -7892,7 +7892,7 @@ dependencies = [
 
 [[package]]
 name = "sp-finality-grandpa"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "finality-grandpa",
  "log",
@@ -7907,7 +7907,7 @@ dependencies = [
 
 [[package]]
 name = "sp-finality-tracker"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "parity-scale-codec",
  "sp-inherents",
@@ -7916,7 +7916,7 @@ dependencies = [
 
 [[package]]
 name = "sp-inherents"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "derive_more",
  "parity-scale-codec",
@@ -7927,7 +7927,7 @@ dependencies = [
 
 [[package]]
 name = "sp-io"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "futures 0.3.5",
  "hash-db",
@@ -7947,7 +7947,7 @@ dependencies = [
 
 [[package]]
 name = "sp-keyring"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "lazy_static",
  "sp-core",
@@ -7957,7 +7957,7 @@ dependencies = [
 
 [[package]]
 name = "sp-npos-elections"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "parity-scale-codec",
  "rand 0.7.3",
@@ -7971,7 +7971,7 @@ dependencies = [
 
 [[package]]
 name = "sp-npos-elections-compact"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "proc-macro-crate",
  "proc-macro2",
@@ -7992,7 +7992,7 @@ dependencies = [
 
 [[package]]
 name = "sp-offchain"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "sp-api",
  "sp-core",
@@ -8002,7 +8002,7 @@ dependencies = [
 
 [[package]]
 name = "sp-panic-handler"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "backtrace",
  "log",
@@ -8010,7 +8010,7 @@ dependencies = [
 
 [[package]]
 name = "sp-rpc"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "serde",
  "serde_json",
@@ -8019,7 +8019,7 @@ dependencies = [
 
 [[package]]
 name = "sp-runtime"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "either",
  "hash256-std-hasher",
@@ -8042,7 +8042,7 @@ dependencies = [
 
 [[package]]
 name = "sp-runtime-interface"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "parity-scale-codec",
  "primitive-types",
@@ -8062,7 +8062,7 @@ dependencies = [
 
 [[package]]
 name = "sp-runtime-interface-proc-macro"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "Inflector",
  "proc-macro-crate",
@@ -8073,7 +8073,7 @@ dependencies = [
 
 [[package]]
 name = "sp-runtime-interface-test"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "sc-executor",
  "sp-core",
@@ -8088,7 +8088,7 @@ dependencies = [
 
 [[package]]
 name = "sp-runtime-interface-test-wasm"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "sp-core",
  "sp-io",
@@ -8099,7 +8099,7 @@ dependencies = [
 
 [[package]]
 name = "sp-runtime-interface-test-wasm-deprecated"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "sp-core",
  "sp-io",
@@ -8110,7 +8110,7 @@ dependencies = [
 
 [[package]]
 name = "sp-sandbox"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 dependencies = [
  "assert_matches",
  "parity-scale-codec",
@@ -8124,7 +8124,7 @@ dependencies = [
 
 [[package]]
 name = "sp-serializer"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "serde",
  "serde_json",
@@ -8132,7 +8132,7 @@ dependencies = [
 
 [[package]]
 name = "sp-session"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "parity-scale-codec",
  "sp-api",
@@ -8144,7 +8144,7 @@ dependencies = [
 
 [[package]]
 name = "sp-staking"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "parity-scale-codec",
  "sp-runtime",
@@ -8153,7 +8153,7 @@ dependencies = [
 
 [[package]]
 name = "sp-state-machine"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 dependencies = [
  "hash-db",
  "hex-literal",
@@ -8176,11 +8176,11 @@ dependencies = [
 
 [[package]]
 name = "sp-std"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 
 [[package]]
 name = "sp-storage"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "impl-serde 0.2.3",
  "ref-cast",
@@ -8191,7 +8191,7 @@ dependencies = [
 
 [[package]]
 name = "sp-test-primitives"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "parity-scale-codec",
  "parity-util-mem 0.7.0",
@@ -8203,7 +8203,7 @@ dependencies = [
 
 [[package]]
 name = "sp-timestamp"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "impl-trait-for-tuples",
  "parity-scale-codec",
@@ -8216,7 +8216,7 @@ dependencies = [
 
 [[package]]
 name = "sp-tracing"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "log",
  "rental",
@@ -8225,7 +8225,7 @@ dependencies = [
 
 [[package]]
 name = "sp-transaction-pool"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "derive_more",
  "futures 0.3.5",
@@ -8239,7 +8239,7 @@ dependencies = [
 
 [[package]]
 name = "sp-trie"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "criterion 0.2.11",
  "hash-db",
@@ -8257,7 +8257,7 @@ dependencies = [
 
 [[package]]
 name = "sp-utils"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "futures 0.3.5",
  "futures-core",
@@ -8268,7 +8268,7 @@ dependencies = [
 
 [[package]]
 name = "sp-version"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "impl-serde 0.2.3",
  "parity-scale-codec",
@@ -8279,7 +8279,7 @@ dependencies = [
 
 [[package]]
 name = "sp-wasm-interface"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "impl-trait-for-tuples",
  "parity-scale-codec",
@@ -8403,7 +8403,7 @@ dependencies = [
 
 [[package]]
 name = "subkey"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "clap",
  "derive_more",
@@ -8445,7 +8445,7 @@ dependencies = [
 
 [[package]]
 name = "substrate-browser-utils"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 dependencies = [
  "chrono",
  "clear_on_drop",
@@ -8471,14 +8471,14 @@ dependencies = [
 
 [[package]]
 name = "substrate-build-script-utils"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "platforms",
 ]
 
 [[package]]
 name = "substrate-frame-rpc-support"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "frame-support",
  "frame-system",
@@ -8494,7 +8494,7 @@ dependencies = [
 
 [[package]]
 name = "substrate-frame-rpc-system"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "env_logger 0.7.1",
  "frame-system-rpc-runtime-api",
@@ -8519,7 +8519,7 @@ dependencies = [
 
 [[package]]
 name = "substrate-prometheus-endpoint"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 dependencies = [
  "async-std",
  "derive_more",
@@ -8532,7 +8532,7 @@ dependencies = [
 
 [[package]]
 name = "substrate-test-client"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "futures 0.1.29",
  "futures 0.3.5",
@@ -8557,7 +8557,7 @@ dependencies = [
 
 [[package]]
 name = "substrate-test-runtime"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "cfg-if",
  "frame-executive",
@@ -8600,7 +8600,7 @@ dependencies = [
 
 [[package]]
 name = "substrate-test-runtime-client"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "futures 0.3.5",
  "parity-scale-codec",
@@ -8620,7 +8620,7 @@ dependencies = [
 
 [[package]]
 name = "substrate-test-runtime-transaction-pool"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 dependencies = [
  "derive_more",
  "futures 0.3.5",
@@ -8635,7 +8635,7 @@ dependencies = [
 
 [[package]]
 name = "substrate-test-utils"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 
 [[package]]
 name = "substrate-wasm-builder"
diff --git a/substrate/bin/node-template/node/Cargo.toml b/substrate/bin/node-template/node/Cargo.toml
index 0533c5926b4b22c889850cc5106238df54f5033c..cd4007a8833b5bf56718145368fa5a76bedb508d 100644
--- a/substrate/bin/node-template/node/Cargo.toml
+++ b/substrate/bin/node-template/node/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "node-template"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Anonymous"]
 description = "A new FRAME-based Substrate node, ready for hacking."
 edition = "2018"
@@ -21,25 +21,25 @@ log = "0.4.8"
 structopt = "0.3.8"
 parking_lot = "0.10.0"
 
-sc-cli = { version = "0.8.0-rc4", path = "../../../client/cli", features = ["wasmtime"] }
-sp-core = { version = "2.0.0-rc4", path = "../../../primitives/core" }
-sc-executor = { version = "0.8.0-rc4", path = "../../../client/executor", features = ["wasmtime"] }
-sc-service = { version = "0.8.0-rc4", path = "../../../client/service", features = ["wasmtime"] }
-sp-inherents = { version = "2.0.0-rc4", path = "../../../primitives/inherents" }
-sc-transaction-pool = { version = "2.0.0-rc4", path = "../../../client/transaction-pool" }
-sp-transaction-pool = { version = "2.0.0-rc4", path = "../../../primitives/transaction-pool" }
-sc-network = { version = "0.8.0-rc4", path = "../../../client/network" }
-sc-consensus-aura = { version = "0.8.0-rc4", path = "../../../client/consensus/aura" }
-sp-consensus-aura = { version = "0.8.0-rc4", path = "../../../primitives/consensus/aura" }
-sp-consensus = { version = "0.8.0-rc4", path = "../../../primitives/consensus/common" }
-sc-consensus = { version = "0.8.0-rc4", path = "../../../client/consensus/common" }
-sc-finality-grandpa = { version = "0.8.0-rc4", path = "../../../client/finality-grandpa" }
-sp-finality-grandpa = { version = "2.0.0-rc4", path = "../../../primitives/finality-grandpa" }
-sc-client-api = { version = "2.0.0-rc4", path = "../../../client/api" }
-sp-runtime = { version = "2.0.0-rc4", path = "../../../primitives/runtime" }
-sc-basic-authorship = { path = "../../../client/basic-authorship", version = "0.8.0-rc4"}
+sc-cli = { version = "0.8.0-rc5", path = "../../../client/cli", features = ["wasmtime"] }
+sp-core = { version = "2.0.0-rc5", path = "../../../primitives/core" }
+sc-executor = { version = "0.8.0-rc5", path = "../../../client/executor", features = ["wasmtime"] }
+sc-service = { version = "0.8.0-rc5", path = "../../../client/service", features = ["wasmtime"] }
+sp-inherents = { version = "2.0.0-rc5", path = "../../../primitives/inherents" }
+sc-transaction-pool = { version = "2.0.0-rc5", path = "../../../client/transaction-pool" }
+sp-transaction-pool = { version = "2.0.0-rc5", path = "../../../primitives/transaction-pool" }
+sc-network = { version = "0.8.0-rc5", path = "../../../client/network" }
+sc-consensus-aura = { version = "0.8.0-rc5", path = "../../../client/consensus/aura" }
+sp-consensus-aura = { version = "0.8.0-rc5", path = "../../../primitives/consensus/aura" }
+sp-consensus = { version = "0.8.0-rc5", path = "../../../primitives/consensus/common" }
+sc-consensus = { version = "0.8.0-rc5", path = "../../../client/consensus/common" }
+sc-finality-grandpa = { version = "0.8.0-rc5", path = "../../../client/finality-grandpa" }
+sp-finality-grandpa = { version = "2.0.0-rc5", path = "../../../primitives/finality-grandpa" }
+sc-client-api = { version = "2.0.0-rc5", path = "../../../client/api" }
+sp-runtime = { version = "2.0.0-rc5", path = "../../../primitives/runtime" }
+sc-basic-authorship = { path = "../../../client/basic-authorship", version = "0.8.0-rc5"}
 
-node-template-runtime = { version = "2.0.0-rc4", path = "../runtime" }
+node-template-runtime = { version = "2.0.0-rc5", path = "../runtime" }
 
 [build-dependencies]
-substrate-build-script-utils = { version = "2.0.0-rc4", path = "../../../utils/build-script-utils" }
+substrate-build-script-utils = { version = "2.0.0-rc5", path = "../../../utils/build-script-utils" }
diff --git a/substrate/bin/node-template/pallets/template/Cargo.toml b/substrate/bin/node-template/pallets/template/Cargo.toml
index 442fb7203098cde8c071e889b6628bfa11e3d175..fd1766c112b3feeb70078d1db93e7fbb74cf0f32 100644
--- a/substrate/bin/node-template/pallets/template/Cargo.toml
+++ b/substrate/bin/node-template/pallets/template/Cargo.toml
@@ -2,7 +2,7 @@
 authors = ['Anonymous']
 edition = '2018'
 name = 'pallet-template'
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 license = "Unlicense"
 homepage = "https://substrate.dev"
 repository = "https://github.com/paritytech/substrate/"
@@ -16,27 +16,27 @@ codec = { package = "parity-scale-codec", version = "1.3.1", default-features =
 
 [dependencies.frame-support]
 default-features = false
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 path = "../../../../frame/support"
 
 [dependencies.frame-system]
 default-features = false
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 path = "../../../../frame/system"
 
 [dev-dependencies.sp-core]
 default-features = false
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 path = "../../../../primitives/core"
 
 [dev-dependencies.sp-io]
 default-features = false
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 path = "../../../../primitives/io"
 
 [dev-dependencies.sp-runtime]
 default-features = false
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 path = "../../../../primitives/runtime"
 
 
diff --git a/substrate/bin/node-template/runtime/Cargo.toml b/substrate/bin/node-template/runtime/Cargo.toml
index ea44c805d0b1beee0691836ed5826de75bee7885..71b68dfc2fb9457d7a89ddb00e9269b527c67577 100644
--- a/substrate/bin/node-template/runtime/Cargo.toml
+++ b/substrate/bin/node-template/runtime/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "node-template-runtime"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Anonymous"]
 edition = "2018"
 license = "Unlicense"
@@ -13,31 +13,31 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false, features = ["derive"] }
 
-aura = { version = "2.0.0-rc4", default-features = false, package = "pallet-aura", path = "../../../frame/aura" }
-balances = { version = "2.0.0-rc4", default-features = false, package = "pallet-balances", path = "../../../frame/balances" }
-frame-support = { version = "2.0.0-rc4", default-features = false, path = "../../../frame/support" }
-grandpa = { version = "2.0.0-rc4", default-features = false, package = "pallet-grandpa", path = "../../../frame/grandpa" }
-randomness-collective-flip = { version = "2.0.0-rc4", default-features = false, package = "pallet-randomness-collective-flip", path = "../../../frame/randomness-collective-flip" }
-sudo = { version = "2.0.0-rc4", default-features = false, package = "pallet-sudo", path = "../../../frame/sudo" }
-system = { version = "2.0.0-rc4", default-features = false, package = "frame-system", path = "../../../frame/system" }
-timestamp = { version = "2.0.0-rc4", default-features = false, package = "pallet-timestamp", path = "../../../frame/timestamp" }
-transaction-payment = { version = "2.0.0-rc4", default-features = false, package = "pallet-transaction-payment", path = "../../../frame/transaction-payment" }
-frame-executive = { version = "2.0.0-rc4", default-features = false, path = "../../../frame/executive" }
+aura = { version = "2.0.0-rc5", default-features = false, package = "pallet-aura", path = "../../../frame/aura" }
+balances = { version = "2.0.0-rc5", default-features = false, package = "pallet-balances", path = "../../../frame/balances" }
+frame-support = { version = "2.0.0-rc5", default-features = false, path = "../../../frame/support" }
+grandpa = { version = "2.0.0-rc5", default-features = false, package = "pallet-grandpa", path = "../../../frame/grandpa" }
+randomness-collective-flip = { version = "2.0.0-rc5", default-features = false, package = "pallet-randomness-collective-flip", path = "../../../frame/randomness-collective-flip" }
+sudo = { version = "2.0.0-rc5", default-features = false, package = "pallet-sudo", path = "../../../frame/sudo" }
+system = { version = "2.0.0-rc5", default-features = false, package = "frame-system", path = "../../../frame/system" }
+timestamp = { version = "2.0.0-rc5", default-features = false, package = "pallet-timestamp", path = "../../../frame/timestamp" }
+transaction-payment = { version = "2.0.0-rc5", default-features = false, package = "pallet-transaction-payment", path = "../../../frame/transaction-payment" }
+frame-executive = { version = "2.0.0-rc5", default-features = false, path = "../../../frame/executive" }
 serde = { version = "1.0.101", optional = true, features = ["derive"] }
-sp-api = { version = "2.0.0-rc4", default-features = false, path = "../../../primitives/api" }
-sp-block-builder = { path = "../../../primitives/block-builder", default-features = false, version = "2.0.0-rc4"}
-sp-consensus-aura = { version = "0.8.0-rc4", default-features = false, path = "../../../primitives/consensus/aura" }
-sp-core = { version = "2.0.0-rc4", default-features = false, path = "../../../primitives/core" }
-sp-inherents = { path = "../../../primitives/inherents", default-features = false, version = "2.0.0-rc4"}
-sp-io = { version = "2.0.0-rc4", default-features = false, path = "../../../primitives/io" }
-sp-offchain = { version = "2.0.0-rc4", default-features = false, path = "../../../primitives/offchain" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../../primitives/runtime" }
-sp-session = { version = "2.0.0-rc4", default-features = false, path = "../../../primitives/session" }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../../primitives/std" }
-sp-transaction-pool = { version = "2.0.0-rc4", default-features = false, path = "../../../primitives/transaction-pool" }
-sp-version = { version = "2.0.0-rc4", default-features = false, path = "../../../primitives/version" }
+sp-api = { version = "2.0.0-rc5", default-features = false, path = "../../../primitives/api" }
+sp-block-builder = { path = "../../../primitives/block-builder", default-features = false, version = "2.0.0-rc5"}
+sp-consensus-aura = { version = "0.8.0-rc5", default-features = false, path = "../../../primitives/consensus/aura" }
+sp-core = { version = "2.0.0-rc5", default-features = false, path = "../../../primitives/core" }
+sp-inherents = { path = "../../../primitives/inherents", default-features = false, version = "2.0.0-rc5"}
+sp-io = { version = "2.0.0-rc5", default-features = false, path = "../../../primitives/io" }
+sp-offchain = { version = "2.0.0-rc5", default-features = false, path = "../../../primitives/offchain" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../../primitives/runtime" }
+sp-session = { version = "2.0.0-rc5", default-features = false, path = "../../../primitives/session" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../../primitives/std" }
+sp-transaction-pool = { version = "2.0.0-rc5", default-features = false, path = "../../../primitives/transaction-pool" }
+sp-version = { version = "2.0.0-rc5", default-features = false, path = "../../../primitives/version" }
 
-template = { version = "2.0.0-rc4", default-features = false, path = "../pallets/template", package = "pallet-template" }
+template = { version = "2.0.0-rc5", default-features = false, path = "../pallets/template", package = "pallet-template" }
 
 [build-dependencies]
 wasm-builder-runner = { version = "1.0.5", package = "substrate-wasm-builder-runner", path = "../../../utils/wasm-builder-runner" }
diff --git a/substrate/bin/node/bench/Cargo.toml b/substrate/bin/node/bench/Cargo.toml
index 9b379209af1dc105d45f69587707e7f4f589a39c..0f93039c3c1eb48e26f7cfbb95f1296a69f3f77c 100644
--- a/substrate/bin/node/bench/Cargo.toml
+++ b/substrate/bin/node/bench/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "node-bench"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 description = "Substrate node integration benchmarks."
 edition = "2018"
@@ -10,27 +10,27 @@ license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
 
 [dependencies]
 log = "0.4.8"
-node-primitives = { version = "2.0.0-rc4", path = "../primitives" }
-node-testing = { version = "2.0.0-rc4", path = "../testing" }
-node-runtime = { version = "2.0.0-rc4", path = "../runtime" }
-sc-cli = { version = "0.8.0-rc4", path = "../../../client/cli" }
-sc-client-api = { version = "2.0.0-rc4", path = "../../../client/api/" }
-sp-runtime = { version = "2.0.0-rc4", path = "../../../primitives/runtime" }
-sp-state-machine = { version = "0.8.0-rc4", path = "../../../primitives/state-machine" }
+node-primitives = { version = "2.0.0-rc5", path = "../primitives" }
+node-testing = { version = "2.0.0-rc5", path = "../testing" }
+node-runtime = { version = "2.0.0-rc5", path = "../runtime" }
+sc-cli = { version = "0.8.0-rc5", path = "../../../client/cli" }
+sc-client-api = { version = "2.0.0-rc5", path = "../../../client/api/" }
+sp-runtime = { version = "2.0.0-rc5", path = "../../../primitives/runtime" }
+sp-state-machine = { version = "0.8.0-rc5", path = "../../../primitives/state-machine" }
 serde = "1.0.101"
 serde_json = "1.0.41"
 structopt = "0.3"
 derive_more = "0.99.2"
 kvdb = "0.7"
 kvdb-rocksdb = "0.9"
-sp-trie = { version = "2.0.0-rc4", path = "../../../primitives/trie" }
-sp-core = { version = "2.0.0-rc4", path = "../../../primitives/core" }
-sp-consensus = { version = "0.8.0-rc4", path = "../../../primitives/consensus/common" }
-sp-transaction-pool = { version = "2.0.0-rc4", path = "../../../primitives/transaction-pool" }
-sc-basic-authorship = { version = "0.8.0-rc4", path = "../../../client/basic-authorship" }
-sp-inherents = { version = "2.0.0-rc4", path = "../../../primitives/inherents" }
-sp-finality-tracker = { version = "2.0.0-rc4", default-features = false, path = "../../../primitives/finality-tracker" }
-sp-timestamp = { version = "2.0.0-rc4", default-features = false, path = "../../../primitives/timestamp" }
+sp-trie = { version = "2.0.0-rc5", path = "../../../primitives/trie" }
+sp-core = { version = "2.0.0-rc5", path = "../../../primitives/core" }
+sp-consensus = { version = "0.8.0-rc5", path = "../../../primitives/consensus/common" }
+sp-transaction-pool = { version = "2.0.0-rc5", path = "../../../primitives/transaction-pool" }
+sc-basic-authorship = { version = "0.8.0-rc5", path = "../../../client/basic-authorship" }
+sp-inherents = { version = "2.0.0-rc5", path = "../../../primitives/inherents" }
+sp-finality-tracker = { version = "2.0.0-rc5", default-features = false, path = "../../../primitives/finality-tracker" }
+sp-timestamp = { version = "2.0.0-rc5", default-features = false, path = "../../../primitives/timestamp" }
 hash-db = "0.15.2"
 tempfile = "3.1.0"
 fs_extra = "1"
@@ -39,5 +39,5 @@ rand = { version = "0.7.2", features = ["small_rng"] }
 lazy_static = "1.4.0"
 parity-util-mem = { version = "0.7.0", default-features = false, features = ["primitive-types"] }
 parity-db = { version = "0.1.2" }
-sc-transaction-pool = { version = "2.0.0-rc4", path = "../../../client/transaction-pool" }
+sc-transaction-pool = { version = "2.0.0-rc5", path = "../../../client/transaction-pool" }
 futures = { version = "0.3.4", features = ["thread-pool"] }
diff --git a/substrate/bin/node/browser-testing/Cargo.toml b/substrate/bin/node/browser-testing/Cargo.toml
index dec269a7fcc33ea25f4ab18bca16ed9572445998..a5004df20e89b4ac7655e6657b654562cb07a1ef 100644
--- a/substrate/bin/node/browser-testing/Cargo.toml
+++ b/substrate/bin/node/browser-testing/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "node-browser-testing"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 description = "Tests for the in-browser light client."
 edition = "2018"
@@ -17,5 +17,5 @@ wasm-bindgen-futures = "0.4.10"
 wasm-bindgen-test = "0.3.10"
 futures = "0.3.4"
 
-node-cli = { path = "../cli", default-features = false, features = ["browser"] , version = "2.0.0-rc4"}
-sc-rpc-api = { path = "../../../client/rpc-api" , version = "0.8.0-rc4"}
+node-cli = { path = "../cli", default-features = false, features = ["browser"] , version = "2.0.0-rc5"}
+sc-rpc-api = { path = "../../../client/rpc-api" , version = "0.8.0-rc5"}
diff --git a/substrate/bin/node/cli/Cargo.toml b/substrate/bin/node/cli/Cargo.toml
index 6202c1af69e8d62ba82b4bb43b58b22e9698ea4c..71b4bfa69d856d1664a78ba6fc76f555a8bfc4d8 100644
--- a/substrate/bin/node/cli/Cargo.toml
+++ b/substrate/bin/node/cli/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "node-cli"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 description = "Generic Substrate node implementation in Rust."
 build = "build.rs"
@@ -46,76 +46,76 @@ tracing = "0.1.10"
 parking_lot = "0.10.0"
 
 # primitives
-sp-authority-discovery = { version = "2.0.0-rc4",  path = "../../../primitives/authority-discovery" }
-sp-consensus-babe = { version = "0.8.0-rc4", path = "../../../primitives/consensus/babe" }
-grandpa-primitives = { version = "2.0.0-rc4", package = "sp-finality-grandpa", path = "../../../primitives/finality-grandpa" }
-sp-core = { version = "2.0.0-rc4", path = "../../../primitives/core" }
-sp-runtime = { version = "2.0.0-rc4", path = "../../../primitives/runtime" }
-sp-timestamp = { version = "2.0.0-rc4", default-features = false, path = "../../../primitives/timestamp" }
-sp-finality-tracker = { version = "2.0.0-rc4", default-features = false, path = "../../../primitives/finality-tracker" }
-sp-inherents = { version = "2.0.0-rc4", path = "../../../primitives/inherents" }
-sp-keyring = { version = "2.0.0-rc4", path = "../../../primitives/keyring" }
-sp-io = { version = "2.0.0-rc4", path = "../../../primitives/io" }
-sp-consensus = { version = "0.8.0-rc4", path = "../../../primitives/consensus/common" }
-sp-transaction-pool = { version = "2.0.0-rc4", path = "../../../primitives/transaction-pool" }
+sp-authority-discovery = { version = "2.0.0-rc5",  path = "../../../primitives/authority-discovery" }
+sp-consensus-babe = { version = "0.8.0-rc5", path = "../../../primitives/consensus/babe" }
+grandpa-primitives = { version = "2.0.0-rc5", package = "sp-finality-grandpa", path = "../../../primitives/finality-grandpa" }
+sp-core = { version = "2.0.0-rc5", path = "../../../primitives/core" }
+sp-runtime = { version = "2.0.0-rc5", path = "../../../primitives/runtime" }
+sp-timestamp = { version = "2.0.0-rc5", default-features = false, path = "../../../primitives/timestamp" }
+sp-finality-tracker = { version = "2.0.0-rc5", default-features = false, path = "../../../primitives/finality-tracker" }
+sp-inherents = { version = "2.0.0-rc5", path = "../../../primitives/inherents" }
+sp-keyring = { version = "2.0.0-rc5", path = "../../../primitives/keyring" }
+sp-io = { version = "2.0.0-rc5", path = "../../../primitives/io" }
+sp-consensus = { version = "0.8.0-rc5", path = "../../../primitives/consensus/common" }
+sp-transaction-pool = { version = "2.0.0-rc5", path = "../../../primitives/transaction-pool" }
 
 # client dependencies
-sc-client-api = { version = "2.0.0-rc4", path = "../../../client/api" }
-sc-chain-spec = { version = "2.0.0-rc4", path = "../../../client/chain-spec" }
-sc-consensus = { version = "0.8.0-rc4", path = "../../../client/consensus/common" }
-sc-transaction-pool = { version = "2.0.0-rc4", path = "../../../client/transaction-pool" }
-sc-network = { version = "0.8.0-rc4", path = "../../../client/network" }
-sc-consensus-babe = { version = "0.8.0-rc4", path = "../../../client/consensus/babe" }
-grandpa = { version = "0.8.0-rc4", package = "sc-finality-grandpa", path = "../../../client/finality-grandpa" }
-sc-client-db = { version = "0.8.0-rc4", default-features = false, path = "../../../client/db" }
-sc-offchain = { version = "2.0.0-rc4", path = "../../../client/offchain" }
-sc-rpc = { version = "2.0.0-rc4", path = "../../../client/rpc" }
-sc-basic-authorship = { version = "0.8.0-rc4", path = "../../../client/basic-authorship" }
-sc-service = { version = "0.8.0-rc4", default-features = false, path = "../../../client/service" }
-sc-tracing = { version = "2.0.0-rc4", path = "../../../client/tracing" }
-sc-telemetry = { version = "2.0.0-rc4", path = "../../../client/telemetry" }
-sc-authority-discovery = { version = "0.8.0-rc4",  path = "../../../client/authority-discovery" }
+sc-client-api = { version = "2.0.0-rc5", path = "../../../client/api" }
+sc-chain-spec = { version = "2.0.0-rc5", path = "../../../client/chain-spec" }
+sc-consensus = { version = "0.8.0-rc5", path = "../../../client/consensus/common" }
+sc-transaction-pool = { version = "2.0.0-rc5", path = "../../../client/transaction-pool" }
+sc-network = { version = "0.8.0-rc5", path = "../../../client/network" }
+sc-consensus-babe = { version = "0.8.0-rc5", path = "../../../client/consensus/babe" }
+grandpa = { version = "0.8.0-rc5", package = "sc-finality-grandpa", path = "../../../client/finality-grandpa" }
+sc-client-db = { version = "0.8.0-rc5", default-features = false, path = "../../../client/db" }
+sc-offchain = { version = "2.0.0-rc5", path = "../../../client/offchain" }
+sc-rpc = { version = "2.0.0-rc5", path = "../../../client/rpc" }
+sc-basic-authorship = { version = "0.8.0-rc5", path = "../../../client/basic-authorship" }
+sc-service = { version = "0.8.0-rc5", default-features = false, path = "../../../client/service" }
+sc-tracing = { version = "2.0.0-rc5", path = "../../../client/tracing" }
+sc-telemetry = { version = "2.0.0-rc5", path = "../../../client/telemetry" }
+sc-authority-discovery = { version = "0.8.0-rc5",  path = "../../../client/authority-discovery" }
 
 # frame dependencies
-pallet-indices = { version = "2.0.0-rc4", path = "../../../frame/indices" }
-pallet-timestamp = { version = "2.0.0-rc4", default-features = false, path = "../../../frame/timestamp" }
-pallet-contracts = { version = "2.0.0-rc4", path = "../../../frame/contracts" }
-frame-system = { version = "2.0.0-rc4", path = "../../../frame/system" }
-pallet-balances = { version = "2.0.0-rc4", path = "../../../frame/balances" }
-pallet-transaction-payment = { version = "2.0.0-rc4", path = "../../../frame/transaction-payment" }
-frame-support = { version = "2.0.0-rc4", default-features = false, path = "../../../frame/support" }
-pallet-im-online = { version = "2.0.0-rc4", default-features = false, path = "../../../frame/im-online" }
-pallet-authority-discovery = { version = "2.0.0-rc4", path = "../../../frame/authority-discovery" }
-pallet-staking = { version = "2.0.0-rc4", path = "../../../frame/staking" }
-pallet-grandpa = { version = "2.0.0-rc4", path = "../../../frame/grandpa" }
+pallet-indices = { version = "2.0.0-rc5", path = "../../../frame/indices" }
+pallet-timestamp = { version = "2.0.0-rc5", default-features = false, path = "../../../frame/timestamp" }
+pallet-contracts = { version = "2.0.0-rc5", path = "../../../frame/contracts" }
+frame-system = { version = "2.0.0-rc5", path = "../../../frame/system" }
+pallet-balances = { version = "2.0.0-rc5", path = "../../../frame/balances" }
+pallet-transaction-payment = { version = "2.0.0-rc5", path = "../../../frame/transaction-payment" }
+frame-support = { version = "2.0.0-rc5", default-features = false, path = "../../../frame/support" }
+pallet-im-online = { version = "2.0.0-rc5", default-features = false, path = "../../../frame/im-online" }
+pallet-authority-discovery = { version = "2.0.0-rc5", path = "../../../frame/authority-discovery" }
+pallet-staking = { version = "2.0.0-rc5", path = "../../../frame/staking" }
+pallet-grandpa = { version = "2.0.0-rc5", path = "../../../frame/grandpa" }
 
 # node-specific dependencies
-node-runtime = { version = "2.0.0-rc4", path = "../runtime" }
-node-rpc = { version = "2.0.0-rc4", path = "../rpc" }
-node-primitives = { version = "2.0.0-rc4", path = "../primitives" }
-node-executor = { version = "2.0.0-rc4", path = "../executor" }
+node-runtime = { version = "2.0.0-rc5", path = "../runtime" }
+node-rpc = { version = "2.0.0-rc5", path = "../rpc" }
+node-primitives = { version = "2.0.0-rc5", path = "../primitives" }
+node-executor = { version = "2.0.0-rc5", path = "../executor" }
 
 # CLI-specific dependencies
-sc-cli = { version = "0.8.0-rc4", optional = true, path = "../../../client/cli" }
-frame-benchmarking-cli = { version = "2.0.0-rc4", optional = true, path = "../../../utils/frame/benchmarking-cli" }
-node-inspect = { version = "0.8.0-rc4", optional = true, path = "../inspect" }
+sc-cli = { version = "0.8.0-rc5", optional = true, path = "../../../client/cli" }
+frame-benchmarking-cli = { version = "2.0.0-rc5", optional = true, path = "../../../utils/frame/benchmarking-cli" }
+node-inspect = { version = "0.8.0-rc5", optional = true, path = "../inspect" }
 
 # WASM-specific dependencies
 wasm-bindgen = { version = "0.2.57", optional = true }
 wasm-bindgen-futures = { version = "0.4.7", optional = true }
-browser-utils = { package = "substrate-browser-utils", path = "../../../utils/browser", optional = true, version = "0.8.0-rc4"}
+browser-utils = { package = "substrate-browser-utils", path = "../../../utils/browser", optional = true, version = "0.8.0-rc5"}
 
 [target.'cfg(target_arch="x86_64")'.dependencies]
-node-executor = { version = "2.0.0-rc4", path = "../executor", features = [ "wasmtime" ] }
-sc-cli = { version = "0.8.0-rc4", optional = true, path = "../../../client/cli", features = [ "wasmtime" ] }
-sc-service = { version = "0.8.0-rc4", default-features = false, path = "../../../client/service", features = [ "wasmtime" ] }
+node-executor = { version = "2.0.0-rc5", path = "../executor", features = [ "wasmtime" ] }
+sc-cli = { version = "0.8.0-rc5", optional = true, path = "../../../client/cli", features = [ "wasmtime" ] }
+sc-service = { version = "0.8.0-rc5", default-features = false, path = "../../../client/service", features = [ "wasmtime" ] }
 
 [dev-dependencies]
-sc-keystore = { version = "2.0.0-rc4", path = "../../../client/keystore" }
-sc-consensus = { version = "0.8.0-rc4", path = "../../../client/consensus/common" }
-sc-consensus-babe = { version = "0.8.0-rc4", features = ["test-helpers"], path = "../../../client/consensus/babe" }
-sc-consensus-epochs = { version = "0.8.0-rc4", path = "../../../client/consensus/epochs" }
-sc-service-test = { version = "2.0.0-rc4", path = "../../../client/service/test" }
+sc-keystore = { version = "2.0.0-rc5", path = "../../../client/keystore" }
+sc-consensus = { version = "0.8.0-rc5", path = "../../../client/consensus/common" }
+sc-consensus-babe = { version = "0.8.0-rc5", features = ["test-helpers"], path = "../../../client/consensus/babe" }
+sc-consensus-epochs = { version = "0.8.0-rc5", path = "../../../client/consensus/epochs" }
+sc-service-test = { version = "2.0.0-rc5", path = "../../../client/service/test" }
 futures = "0.3.4"
 tempfile = "3.1.0"
 assert_cmd = "1.0"
@@ -126,12 +126,12 @@ platforms = "0.2.1"
 
 [build-dependencies]
 structopt = { version = "0.3.8", optional = true }
-node-inspect = { version = "0.8.0-rc4", optional = true, path = "../inspect" }
-frame-benchmarking-cli = { version = "2.0.0-rc4", optional = true, path = "../../../utils/frame/benchmarking-cli" }
-substrate-build-script-utils = { version = "2.0.0-rc4", optional = true, path = "../../../utils/build-script-utils" }
+node-inspect = { version = "0.8.0-rc5", optional = true, path = "../inspect" }
+frame-benchmarking-cli = { version = "2.0.0-rc5", optional = true, path = "../../../utils/frame/benchmarking-cli" }
+substrate-build-script-utils = { version = "2.0.0-rc5", optional = true, path = "../../../utils/build-script-utils" }
 
 [build-dependencies.sc-cli]
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 package = "sc-cli"
 path = "../../../client/cli"
 optional = true
diff --git a/substrate/bin/node/executor/Cargo.toml b/substrate/bin/node/executor/Cargo.toml
index 900f0cad4327ee8cd015b581b8bcba600dfba28e..3849dedb880cbe13d4ce3f8a8739b8032078275d 100644
--- a/substrate/bin/node/executor/Cargo.toml
+++ b/substrate/bin/node/executor/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "node-executor"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 description = "Substrate node implementation in Rust."
 edition = "2018"
@@ -13,34 +13,34 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { package = "parity-scale-codec", version = "1.3.1" }
-node-primitives = { version = "2.0.0-rc4", path = "../primitives" }
-node-runtime = { version = "2.0.0-rc4", path = "../runtime" }
-sc-executor = { version = "0.8.0-rc4", path = "../../../client/executor" }
-sp-core = { version = "2.0.0-rc4", path = "../../../primitives/core" }
-sp-io = { version = "2.0.0-rc4", path = "../../../primitives/io" }
-sp-state-machine = { version = "0.8.0-rc4", path = "../../../primitives/state-machine" }
-sp-trie = { version = "2.0.0-rc4", path = "../../../primitives/trie" }
+node-primitives = { version = "2.0.0-rc5", path = "../primitives" }
+node-runtime = { version = "2.0.0-rc5", path = "../runtime" }
+sc-executor = { version = "0.8.0-rc5", path = "../../../client/executor" }
+sp-core = { version = "2.0.0-rc5", path = "../../../primitives/core" }
+sp-io = { version = "2.0.0-rc5", path = "../../../primitives/io" }
+sp-state-machine = { version = "0.8.0-rc5", path = "../../../primitives/state-machine" }
+sp-trie = { version = "2.0.0-rc5", path = "../../../primitives/trie" }
 trie-root = "0.16.0"
-frame-benchmarking = { version = "2.0.0-rc4", path = "../../../frame/benchmarking" }
+frame-benchmarking = { version = "2.0.0-rc5", path = "../../../frame/benchmarking" }
 
 [dev-dependencies]
 criterion = "0.3.0"
-frame-support = { version = "2.0.0-rc4", path = "../../../frame/support" }
-frame-system = { version = "2.0.0-rc4", path = "../../../frame/system" }
-node-testing = { version = "2.0.0-rc4", path = "../testing" }
-pallet-balances = { version = "2.0.0-rc4", path = "../../../frame/balances" }
-pallet-contracts = { version = "2.0.0-rc4", path = "../../../frame/contracts" }
-pallet-grandpa = { version = "2.0.0-rc4", path = "../../../frame/grandpa" }
-pallet-im-online = { version = "2.0.0-rc4", path = "../../../frame/im-online" }
-pallet-indices = { version = "2.0.0-rc4", path = "../../../frame/indices" }
-pallet-session = { version = "2.0.0-rc4", path = "../../../frame/session" }
-pallet-timestamp = { version = "2.0.0-rc4", path = "../../../frame/timestamp" }
-pallet-transaction-payment = { version = "2.0.0-rc4", path = "../../../frame/transaction-payment" }
-pallet-treasury = { version = "2.0.0-rc4", path = "../../../frame/treasury" }
-sp-application-crypto = { version = "2.0.0-rc4", path = "../../../primitives/application-crypto" }
-sp-runtime = { version = "2.0.0-rc4", path = "../../../primitives/runtime" }
-sp-externalities = { version = "0.8.0-rc4", path = "../../../primitives/externalities" }
-substrate-test-client = { version = "2.0.0-rc4", path = "../../../test-utils/client" }
+frame-support = { version = "2.0.0-rc5", path = "../../../frame/support" }
+frame-system = { version = "2.0.0-rc5", path = "../../../frame/system" }
+node-testing = { version = "2.0.0-rc5", path = "../testing" }
+pallet-balances = { version = "2.0.0-rc5", path = "../../../frame/balances" }
+pallet-contracts = { version = "2.0.0-rc5", path = "../../../frame/contracts" }
+pallet-grandpa = { version = "2.0.0-rc5", path = "../../../frame/grandpa" }
+pallet-im-online = { version = "2.0.0-rc5", path = "../../../frame/im-online" }
+pallet-indices = { version = "2.0.0-rc5", path = "../../../frame/indices" }
+pallet-session = { version = "2.0.0-rc5", path = "../../../frame/session" }
+pallet-timestamp = { version = "2.0.0-rc5", path = "../../../frame/timestamp" }
+pallet-transaction-payment = { version = "2.0.0-rc5", path = "../../../frame/transaction-payment" }
+pallet-treasury = { version = "2.0.0-rc5", path = "../../../frame/treasury" }
+sp-application-crypto = { version = "2.0.0-rc5", path = "../../../primitives/application-crypto" }
+sp-runtime = { version = "2.0.0-rc5", path = "../../../primitives/runtime" }
+sp-externalities = { version = "0.8.0-rc5", path = "../../../primitives/externalities" }
+substrate-test-client = { version = "2.0.0-rc5", path = "../../../test-utils/client" }
 wabt = "0.9.2"
 
 [features]
diff --git a/substrate/bin/node/inspect/Cargo.toml b/substrate/bin/node/inspect/Cargo.toml
index e76f215a998142516e52d2996300a073a02cdf59..8e449e6840b22f6b5289f7d613554581074d8612 100644
--- a/substrate/bin/node/inspect/Cargo.toml
+++ b/substrate/bin/node/inspect/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "node-inspect"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
@@ -14,10 +14,10 @@ targets = ["x86_64-unknown-linux-gnu"]
 codec = { package = "parity-scale-codec", version = "1.3.1" }
 derive_more = "0.99"
 log = "0.4.8"
-sc-cli = { version = "0.8.0-rc4", path = "../../../client/cli" }
-sc-client-api = { version = "2.0.0-rc4", path = "../../../client/api" }
-sc-service = { version = "0.8.0-rc4", default-features = false, path = "../../../client/service" }
-sp-blockchain = { version = "2.0.0-rc4", path = "../../../primitives/blockchain" }
-sp-core = { version = "2.0.0-rc4", path = "../../../primitives/core" }
-sp-runtime = { version = "2.0.0-rc4", path = "../../../primitives/runtime" }
+sc-cli = { version = "0.8.0-rc5", path = "../../../client/cli" }
+sc-client-api = { version = "2.0.0-rc5", path = "../../../client/api" }
+sc-service = { version = "0.8.0-rc5", default-features = false, path = "../../../client/service" }
+sp-blockchain = { version = "2.0.0-rc5", path = "../../../primitives/blockchain" }
+sp-core = { version = "2.0.0-rc5", path = "../../../primitives/core" }
+sp-runtime = { version = "2.0.0-rc5", path = "../../../primitives/runtime" }
 structopt = "0.3.8"
diff --git a/substrate/bin/node/primitives/Cargo.toml b/substrate/bin/node/primitives/Cargo.toml
index 0a66336046caafc81ef7dd9a4d9da1e122617407..c61b5eda00956585d86d5dab88cc4055f771a2c2 100644
--- a/substrate/bin/node/primitives/Cargo.toml
+++ b/substrate/bin/node/primitives/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "node-primitives"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -12,13 +12,13 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false, features = ["derive"] }
-frame-system = { version = "2.0.0-rc4", default-features = false, path = "../../../frame/system" }
-sp-application-crypto = { version = "2.0.0-rc4", default-features = false, path = "../../../primitives/application-crypto" }
-sp-core = { version = "2.0.0-rc4", default-features = false, path = "../../../primitives/core" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../../primitives/runtime" }
+frame-system = { version = "2.0.0-rc5", default-features = false, path = "../../../frame/system" }
+sp-application-crypto = { version = "2.0.0-rc5", default-features = false, path = "../../../primitives/application-crypto" }
+sp-core = { version = "2.0.0-rc5", default-features = false, path = "../../../primitives/core" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../../primitives/runtime" }
 
 [dev-dependencies]
-sp-serializer = { version = "2.0.0-rc4", path = "../../../primitives/serializer" }
+sp-serializer = { version = "2.0.0-rc5", path = "../../../primitives/serializer" }
 pretty_assertions = "0.6.1"
 
 [features]
diff --git a/substrate/bin/node/rpc-client/Cargo.toml b/substrate/bin/node/rpc-client/Cargo.toml
index 2d21746f2aeb275b7db28037e59e9aa02a3c9c14..d1a76f2ab3754425ebde98508d18745f7155ef55 100644
--- a/substrate/bin/node/rpc-client/Cargo.toml
+++ b/substrate/bin/node/rpc-client/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "node-rpc-client"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -16,5 +16,5 @@ futures = "0.1.29"
 hyper = "0.12.35"
 jsonrpc-core-client = { version = "14.2.0", default-features = false, features = ["http"] }
 log = "0.4.8"
-node-primitives = { version = "2.0.0-rc4", path = "../primitives" }
-sc-rpc = { version = "2.0.0-rc4", path = "../../../client/rpc" }
+node-primitives = { version = "2.0.0-rc5", path = "../primitives" }
+sc-rpc = { version = "2.0.0-rc5", path = "../../../client/rpc" }
diff --git a/substrate/bin/node/rpc/Cargo.toml b/substrate/bin/node/rpc/Cargo.toml
index 95d55fab6402c9a0dff73bbbb8c19bd6fd8823ef..d8adc78d8096521ca4defb011841e42e8890720c 100644
--- a/substrate/bin/node/rpc/Cargo.toml
+++ b/substrate/bin/node/rpc/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "node-rpc"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -11,24 +11,24 @@ repository = "https://github.com/paritytech/substrate/"
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-sc-client-api = { version = "2.0.0-rc4", path = "../../../client/api" }
+sc-client-api = { version = "2.0.0-rc5", path = "../../../client/api" }
 jsonrpc-core = "14.2.0"
-node-primitives = { version = "2.0.0-rc4", path = "../primitives" }
-node-runtime = { version = "2.0.0-rc4", path = "../runtime" }
-sp-runtime = { version = "2.0.0-rc4", path = "../../../primitives/runtime" }
-sp-api = { version = "2.0.0-rc4", path = "../../../primitives/api" }
-pallet-contracts-rpc = { version = "0.8.0-rc4", path = "../../../frame/contracts/rpc/" }
-pallet-transaction-payment-rpc = { version = "2.0.0-rc4", path = "../../../frame/transaction-payment/rpc/" }
-substrate-frame-rpc-system = { version = "2.0.0-rc4", path = "../../../utils/frame/rpc/system" }
-sp-transaction-pool = { version = "2.0.0-rc4", path = "../../../primitives/transaction-pool" }
-sc-consensus-babe = { version = "0.8.0-rc4", path = "../../../client/consensus/babe" }
-sc-consensus-babe-rpc = { version = "0.8.0-rc4", path = "../../../client/consensus/babe/rpc" }
-sp-consensus-babe = { version = "0.8.0-rc4", path = "../../../primitives/consensus/babe" }
-sc-keystore = { version = "2.0.0-rc4", path = "../../../client/keystore" }
-sc-consensus-epochs = { version = "0.8.0-rc4", path = "../../../client/consensus/epochs" }
-sp-consensus = { version = "0.8.0-rc4", path = "../../../primitives/consensus/common" }
-sp-blockchain = { version = "2.0.0-rc4", path = "../../../primitives/blockchain" }
-sc-finality-grandpa = { version = "0.8.0-rc4", path = "../../../client/finality-grandpa" }
-sc-finality-grandpa-rpc = { version = "0.8.0-rc4", path = "../../../client/finality-grandpa/rpc" }
-sc-rpc-api = { version = "0.8.0-rc4", path = "../../../client/rpc-api" }
-sp-block-builder = { version = "2.0.0-rc4", path = "../../../primitives/block-builder" }
+node-primitives = { version = "2.0.0-rc5", path = "../primitives" }
+node-runtime = { version = "2.0.0-rc5", path = "../runtime" }
+sp-runtime = { version = "2.0.0-rc5", path = "../../../primitives/runtime" }
+sp-api = { version = "2.0.0-rc5", path = "../../../primitives/api" }
+pallet-contracts-rpc = { version = "0.8.0-rc5", path = "../../../frame/contracts/rpc/" }
+pallet-transaction-payment-rpc = { version = "2.0.0-rc5", path = "../../../frame/transaction-payment/rpc/" }
+substrate-frame-rpc-system = { version = "2.0.0-rc5", path = "../../../utils/frame/rpc/system" }
+sp-transaction-pool = { version = "2.0.0-rc5", path = "../../../primitives/transaction-pool" }
+sc-consensus-babe = { version = "0.8.0-rc5", path = "../../../client/consensus/babe" }
+sc-consensus-babe-rpc = { version = "0.8.0-rc5", path = "../../../client/consensus/babe/rpc" }
+sp-consensus-babe = { version = "0.8.0-rc5", path = "../../../primitives/consensus/babe" }
+sc-keystore = { version = "2.0.0-rc5", path = "../../../client/keystore" }
+sc-consensus-epochs = { version = "0.8.0-rc5", path = "../../../client/consensus/epochs" }
+sp-consensus = { version = "0.8.0-rc5", path = "../../../primitives/consensus/common" }
+sp-blockchain = { version = "2.0.0-rc5", path = "../../../primitives/blockchain" }
+sc-finality-grandpa = { version = "0.8.0-rc5", path = "../../../client/finality-grandpa" }
+sc-finality-grandpa-rpc = { version = "0.8.0-rc5", path = "../../../client/finality-grandpa/rpc" }
+sc-rpc-api = { version = "0.8.0-rc5", path = "../../../client/rpc-api" }
+sp-block-builder = { version = "2.0.0-rc5", path = "../../../primitives/block-builder" }
diff --git a/substrate/bin/node/runtime/Cargo.toml b/substrate/bin/node/runtime/Cargo.toml
index 406507ab366ba9f8347cb77fbb68c88abbeb7978..c09887e3f2ada6c6532de81ef63fc31154c5344d 100644
--- a/substrate/bin/node/runtime/Cargo.toml
+++ b/substrate/bin/node/runtime/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "node-runtime"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 build = "build.rs"
@@ -21,70 +21,70 @@ static_assertions = "1.1.0"
 hex-literal = { version = "0.2.1", optional = true }
 
 # primitives
-sp-authority-discovery = { version = "2.0.0-rc4", default-features = false, path = "../../../primitives/authority-discovery" }
-sp-consensus-babe = { version = "0.8.0-rc4", default-features = false, path = "../../../primitives/consensus/babe" }
-sp-block-builder = { path = "../../../primitives/block-builder", default-features = false, version = "2.0.0-rc4"}
-sp-inherents = { version = "2.0.0-rc4", default-features = false, path = "../../../primitives/inherents" }
-node-primitives = { version = "2.0.0-rc4", default-features = false, path = "../primitives" }
-sp-offchain = { version = "2.0.0-rc4", default-features = false, path = "../../../primitives/offchain" }
-sp-core = { version = "2.0.0-rc4", default-features = false, path = "../../../primitives/core" }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../../primitives/std" }
-sp-api = { version = "2.0.0-rc4", default-features = false, path = "../../../primitives/api" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../../primitives/runtime" }
-sp-staking = { version = "2.0.0-rc4", default-features = false, path = "../../../primitives/staking" }
-sp-keyring = { version = "2.0.0-rc4", optional = true, path = "../../../primitives/keyring" }
-sp-session = { version = "2.0.0-rc4", default-features = false, path = "../../../primitives/session" }
-sp-transaction-pool = { version = "2.0.0-rc4", default-features = false, path = "../../../primitives/transaction-pool" }
-sp-version = { version = "2.0.0-rc4", default-features = false, path = "../../../primitives/version" }
+sp-authority-discovery = { version = "2.0.0-rc5", default-features = false, path = "../../../primitives/authority-discovery" }
+sp-consensus-babe = { version = "0.8.0-rc5", default-features = false, path = "../../../primitives/consensus/babe" }
+sp-block-builder = { path = "../../../primitives/block-builder", default-features = false, version = "2.0.0-rc5"}
+sp-inherents = { version = "2.0.0-rc5", default-features = false, path = "../../../primitives/inherents" }
+node-primitives = { version = "2.0.0-rc5", default-features = false, path = "../primitives" }
+sp-offchain = { version = "2.0.0-rc5", default-features = false, path = "../../../primitives/offchain" }
+sp-core = { version = "2.0.0-rc5", default-features = false, path = "../../../primitives/core" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../../primitives/std" }
+sp-api = { version = "2.0.0-rc5", default-features = false, path = "../../../primitives/api" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../../primitives/runtime" }
+sp-staking = { version = "2.0.0-rc5", default-features = false, path = "../../../primitives/staking" }
+sp-keyring = { version = "2.0.0-rc5", optional = true, path = "../../../primitives/keyring" }
+sp-session = { version = "2.0.0-rc5", default-features = false, path = "../../../primitives/session" }
+sp-transaction-pool = { version = "2.0.0-rc5", default-features = false, path = "../../../primitives/transaction-pool" }
+sp-version = { version = "2.0.0-rc5", default-features = false, path = "../../../primitives/version" }
 
 # frame dependencies
-frame-executive = { version = "2.0.0-rc4", default-features = false, path = "../../../frame/executive" }
-frame-benchmarking = { version = "2.0.0-rc4", default-features = false, path = "../../../frame/benchmarking", optional = true }
-frame-support = { version = "2.0.0-rc4", default-features = false, path = "../../../frame/support" }
-frame-system = { version = "2.0.0-rc4", default-features = false, path = "../../../frame/system" }
-frame-system-benchmarking = { version = "2.0.0-rc4", default-features = false, path = "../../../frame/system/benchmarking", optional = true }
-frame-system-rpc-runtime-api = { version = "2.0.0-rc4", default-features = false, path = "../../../frame/system/rpc/runtime-api/" }
-pallet-authority-discovery = { version = "2.0.0-rc4", default-features = false, path = "../../../frame/authority-discovery" }
-pallet-authorship = { version = "2.0.0-rc4", default-features = false, path = "../../../frame/authorship" }
-pallet-babe = { version = "2.0.0-rc4", default-features = false, path = "../../../frame/babe" }
-pallet-balances = { version = "2.0.0-rc4", default-features = false, path = "../../../frame/balances" }
-pallet-collective = { version = "2.0.0-rc4", default-features = false, path = "../../../frame/collective" }
-pallet-contracts = { version = "2.0.0-rc4", default-features = false, path = "../../../frame/contracts" }
-pallet-contracts-primitives = { version = "2.0.0-rc4", default-features = false, path = "../../../frame/contracts/common/" }
-pallet-contracts-rpc-runtime-api = { version = "0.8.0-rc4", default-features = false, path = "../../../frame/contracts/rpc/runtime-api/" }
-pallet-democracy = { version = "2.0.0-rc4", default-features = false, path = "../../../frame/democracy" }
-pallet-elections-phragmen = { version = "2.0.0-rc4", default-features = false, path = "../../../frame/elections-phragmen" }
-pallet-finality-tracker = { version = "2.0.0-rc4", default-features = false, path = "../../../frame/finality-tracker" }
-pallet-grandpa = { version = "2.0.0-rc4", default-features = false, path = "../../../frame/grandpa" }
-pallet-im-online = { version = "2.0.0-rc4", default-features = false, path = "../../../frame/im-online" }
-pallet-indices = { version = "2.0.0-rc4", default-features = false, path = "../../../frame/indices" }
-pallet-identity = { version = "2.0.0-rc4", default-features = false, path = "../../../frame/identity" }
-pallet-membership = { version = "2.0.0-rc4", default-features = false, path = "../../../frame/membership" }
-pallet-multisig = { version = "2.0.0-rc4", default-features = false, path = "../../../frame/multisig" }
-pallet-offences = { version = "2.0.0-rc4", default-features = false, path = "../../../frame/offences" }
-pallet-offences-benchmarking = { version = "2.0.0-rc4", path = "../../../frame/offences/benchmarking", default-features = false, optional = true }
-pallet-proxy = { version = "2.0.0-rc4", default-features = false, path = "../../../frame/proxy" }
-pallet-randomness-collective-flip = { version = "2.0.0-rc4", default-features = false, path = "../../../frame/randomness-collective-flip" }
-pallet-recovery = { version = "2.0.0-rc4", default-features = false, path = "../../../frame/recovery" }
-pallet-session = { version = "2.0.0-rc4", features = ["historical"], path = "../../../frame/session", default-features = false }
-pallet-session-benchmarking = { version = "2.0.0-rc4", path = "../../../frame/session/benchmarking", default-features = false, optional = true }
-pallet-staking = { version = "2.0.0-rc4", default-features = false, path = "../../../frame/staking" }
-pallet-staking-reward-curve = { version = "2.0.0-rc4", default-features = false, path = "../../../frame/staking/reward-curve" }
-pallet-scheduler = { version = "2.0.0-rc4", default-features = false, path = "../../../frame/scheduler" }
-pallet-society = { version = "2.0.0-rc4", default-features = false, path = "../../../frame/society" }
-pallet-sudo = { version = "2.0.0-rc4", default-features = false, path = "../../../frame/sudo" }
-pallet-timestamp = { version = "2.0.0-rc4", default-features = false, path = "../../../frame/timestamp" }
-pallet-treasury = { version = "2.0.0-rc4", default-features = false, path = "../../../frame/treasury" }
-pallet-utility = { version = "2.0.0-rc4", default-features = false, path = "../../../frame/utility" }
-pallet-transaction-payment = { version = "2.0.0-rc4", default-features = false, path = "../../../frame/transaction-payment" }
-pallet-transaction-payment-rpc-runtime-api = { version = "2.0.0-rc4", default-features = false, path = "../../../frame/transaction-payment/rpc/runtime-api/" }
-pallet-vesting = { version = "2.0.0-rc4", default-features = false, path = "../../../frame/vesting" }
+frame-executive = { version = "2.0.0-rc5", default-features = false, path = "../../../frame/executive" }
+frame-benchmarking = { version = "2.0.0-rc5", default-features = false, path = "../../../frame/benchmarking", optional = true }
+frame-support = { version = "2.0.0-rc5", default-features = false, path = "../../../frame/support" }
+frame-system = { version = "2.0.0-rc5", default-features = false, path = "../../../frame/system" }
+frame-system-benchmarking = { version = "2.0.0-rc5", default-features = false, path = "../../../frame/system/benchmarking", optional = true }
+frame-system-rpc-runtime-api = { version = "2.0.0-rc5", default-features = false, path = "../../../frame/system/rpc/runtime-api/" }
+pallet-authority-discovery = { version = "2.0.0-rc5", default-features = false, path = "../../../frame/authority-discovery" }
+pallet-authorship = { version = "2.0.0-rc5", default-features = false, path = "../../../frame/authorship" }
+pallet-babe = { version = "2.0.0-rc5", default-features = false, path = "../../../frame/babe" }
+pallet-balances = { version = "2.0.0-rc5", default-features = false, path = "../../../frame/balances" }
+pallet-collective = { version = "2.0.0-rc5", default-features = false, path = "../../../frame/collective" }
+pallet-contracts = { version = "2.0.0-rc5", default-features = false, path = "../../../frame/contracts" }
+pallet-contracts-primitives = { version = "2.0.0-rc5", default-features = false, path = "../../../frame/contracts/common/" }
+pallet-contracts-rpc-runtime-api = { version = "0.8.0-rc5", default-features = false, path = "../../../frame/contracts/rpc/runtime-api/" }
+pallet-democracy = { version = "2.0.0-rc5", default-features = false, path = "../../../frame/democracy" }
+pallet-elections-phragmen = { version = "2.0.0-rc5", default-features = false, path = "../../../frame/elections-phragmen" }
+pallet-finality-tracker = { version = "2.0.0-rc5", default-features = false, path = "../../../frame/finality-tracker" }
+pallet-grandpa = { version = "2.0.0-rc5", default-features = false, path = "../../../frame/grandpa" }
+pallet-im-online = { version = "2.0.0-rc5", default-features = false, path = "../../../frame/im-online" }
+pallet-indices = { version = "2.0.0-rc5", default-features = false, path = "../../../frame/indices" }
+pallet-identity = { version = "2.0.0-rc5", default-features = false, path = "../../../frame/identity" }
+pallet-membership = { version = "2.0.0-rc5", default-features = false, path = "../../../frame/membership" }
+pallet-multisig = { version = "2.0.0-rc5", default-features = false, path = "../../../frame/multisig" }
+pallet-offences = { version = "2.0.0-rc5", default-features = false, path = "../../../frame/offences" }
+pallet-offences-benchmarking = { version = "2.0.0-rc5", path = "../../../frame/offences/benchmarking", default-features = false, optional = true }
+pallet-proxy = { version = "2.0.0-rc5", default-features = false, path = "../../../frame/proxy" }
+pallet-randomness-collective-flip = { version = "2.0.0-rc5", default-features = false, path = "../../../frame/randomness-collective-flip" }
+pallet-recovery = { version = "2.0.0-rc5", default-features = false, path = "../../../frame/recovery" }
+pallet-session = { version = "2.0.0-rc5", features = ["historical"], path = "../../../frame/session", default-features = false }
+pallet-session-benchmarking = { version = "2.0.0-rc5", path = "../../../frame/session/benchmarking", default-features = false, optional = true }
+pallet-staking = { version = "2.0.0-rc5", default-features = false, path = "../../../frame/staking" }
+pallet-staking-reward-curve = { version = "2.0.0-rc5", default-features = false, path = "../../../frame/staking/reward-curve" }
+pallet-scheduler = { version = "2.0.0-rc5", default-features = false, path = "../../../frame/scheduler" }
+pallet-society = { version = "2.0.0-rc5", default-features = false, path = "../../../frame/society" }
+pallet-sudo = { version = "2.0.0-rc5", default-features = false, path = "../../../frame/sudo" }
+pallet-timestamp = { version = "2.0.0-rc5", default-features = false, path = "../../../frame/timestamp" }
+pallet-treasury = { version = "2.0.0-rc5", default-features = false, path = "../../../frame/treasury" }
+pallet-utility = { version = "2.0.0-rc5", default-features = false, path = "../../../frame/utility" }
+pallet-transaction-payment = { version = "2.0.0-rc5", default-features = false, path = "../../../frame/transaction-payment" }
+pallet-transaction-payment-rpc-runtime-api = { version = "2.0.0-rc5", default-features = false, path = "../../../frame/transaction-payment/rpc/runtime-api/" }
+pallet-vesting = { version = "2.0.0-rc5", default-features = false, path = "../../../frame/vesting" }
 
 [build-dependencies]
 wasm-builder-runner = { version = "1.0.5", package = "substrate-wasm-builder-runner", path = "../../../utils/wasm-builder-runner" }
 
 [dev-dependencies]
-sp-io = { version = "2.0.0-rc4", path = "../../../primitives/io" }
+sp-io = { version = "2.0.0-rc5", path = "../../../primitives/io" }
 
 [features]
 default = ["std"]
diff --git a/substrate/bin/node/testing/Cargo.toml b/substrate/bin/node/testing/Cargo.toml
index fbf369cc3b4e4cfd60303afea26a8380a25ece18..6f210c10c5467c21ea8bcbcdf08f0fd9c07cde57 100644
--- a/substrate/bin/node/testing/Cargo.toml
+++ b/substrate/bin/node/testing/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "node-testing"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 description = "Test utilities for Substrate node."
 edition = "2018"
@@ -13,40 +13,40 @@ publish = true
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-pallet-balances = { version = "2.0.0-rc4", path = "../../../frame/balances" }
-sc-service = { version = "0.8.0-rc4", features = ["test-helpers", "db"],  path = "../../../client/service" }
-sc-client-db = { version = "0.8.0-rc4", path = "../../../client/db/", features = ["kvdb-rocksdb", "parity-db"] }
-sc-client-api = { version = "2.0.0-rc4", path = "../../../client/api/" }
+pallet-balances = { version = "2.0.0-rc5", path = "../../../frame/balances" }
+sc-service = { version = "0.8.0-rc5", features = ["test-helpers", "db"],  path = "../../../client/service" }
+sc-client-db = { version = "0.8.0-rc5", path = "../../../client/db/", features = ["kvdb-rocksdb", "parity-db"] }
+sc-client-api = { version = "2.0.0-rc5", path = "../../../client/api/" }
 codec = { package = "parity-scale-codec", version = "1.3.1" }
-pallet-contracts = { version = "2.0.0-rc4", path = "../../../frame/contracts" }
-pallet-grandpa = { version = "2.0.0-rc4", path = "../../../frame/grandpa" }
-pallet-indices = { version = "2.0.0-rc4", path = "../../../frame/indices" }
-sp-keyring = { version = "2.0.0-rc4", path = "../../../primitives/keyring" }
-node-executor = { version = "2.0.0-rc4", path = "../executor" }
-node-primitives = { version = "2.0.0-rc4", path = "../primitives" }
-node-runtime = { version = "2.0.0-rc4", path = "../runtime" }
-sp-core = { version = "2.0.0-rc4", path = "../../../primitives/core" }
-sp-io = { version = "2.0.0-rc4", path = "../../../primitives/io" }
-frame-support = { version = "2.0.0-rc4", path = "../../../frame/support" }
-pallet-session = { version = "2.0.0-rc4", path = "../../../frame/session" }
-pallet-society = { version = "2.0.0-rc4", path = "../../../frame/society" }
-sp-runtime = { version = "2.0.0-rc4", path = "../../../primitives/runtime" }
-pallet-staking = { version = "2.0.0-rc4", path = "../../../frame/staking" }
-sc-executor = { version = "0.8.0-rc4", path = "../../../client/executor", features = ["wasmtime"] }
-sp-consensus = { version = "0.8.0-rc4", path = "../../../primitives/consensus/common" }
-frame-system = { version = "2.0.0-rc4", path = "../../../frame/system" }
-substrate-test-client = { version = "2.0.0-rc4", path = "../../../test-utils/client" }
-pallet-timestamp = { version = "2.0.0-rc4", path = "../../../frame/timestamp" }
-pallet-transaction-payment = { version = "2.0.0-rc4", path = "../../../frame/transaction-payment" }
-pallet-treasury = { version = "2.0.0-rc4", path = "../../../frame/treasury" }
+pallet-contracts = { version = "2.0.0-rc5", path = "../../../frame/contracts" }
+pallet-grandpa = { version = "2.0.0-rc5", path = "../../../frame/grandpa" }
+pallet-indices = { version = "2.0.0-rc5", path = "../../../frame/indices" }
+sp-keyring = { version = "2.0.0-rc5", path = "../../../primitives/keyring" }
+node-executor = { version = "2.0.0-rc5", path = "../executor" }
+node-primitives = { version = "2.0.0-rc5", path = "../primitives" }
+node-runtime = { version = "2.0.0-rc5", path = "../runtime" }
+sp-core = { version = "2.0.0-rc5", path = "../../../primitives/core" }
+sp-io = { version = "2.0.0-rc5", path = "../../../primitives/io" }
+frame-support = { version = "2.0.0-rc5", path = "../../../frame/support" }
+pallet-session = { version = "2.0.0-rc5", path = "../../../frame/session" }
+pallet-society = { version = "2.0.0-rc5", path = "../../../frame/society" }
+sp-runtime = { version = "2.0.0-rc5", path = "../../../primitives/runtime" }
+pallet-staking = { version = "2.0.0-rc5", path = "../../../frame/staking" }
+sc-executor = { version = "0.8.0-rc5", path = "../../../client/executor", features = ["wasmtime"] }
+sp-consensus = { version = "0.8.0-rc5", path = "../../../primitives/consensus/common" }
+frame-system = { version = "2.0.0-rc5", path = "../../../frame/system" }
+substrate-test-client = { version = "2.0.0-rc5", path = "../../../test-utils/client" }
+pallet-timestamp = { version = "2.0.0-rc5", path = "../../../frame/timestamp" }
+pallet-transaction-payment = { version = "2.0.0-rc5", path = "../../../frame/transaction-payment" }
+pallet-treasury = { version = "2.0.0-rc5", path = "../../../frame/treasury" }
 wabt = "0.9.2"
-sp-api = { version = "2.0.0-rc4", path = "../../../primitives/api" }
-sp-finality-tracker = { version = "2.0.0-rc4", default-features = false, path = "../../../primitives/finality-tracker" }
-sp-timestamp = { version = "2.0.0-rc4", default-features = false, path = "../../../primitives/timestamp" }
-sp-block-builder = { version = "2.0.0-rc4", path = "../../../primitives/block-builder" }
-sc-block-builder = { version = "0.8.0-rc4", path = "../../../client/block-builder" }
-sp-inherents = { version = "2.0.0-rc4", path = "../../../primitives/inherents" }
-sp-blockchain = { version = "2.0.0-rc4", path = "../../../primitives/blockchain" }
+sp-api = { version = "2.0.0-rc5", path = "../../../primitives/api" }
+sp-finality-tracker = { version = "2.0.0-rc5", default-features = false, path = "../../../primitives/finality-tracker" }
+sp-timestamp = { version = "2.0.0-rc5", default-features = false, path = "../../../primitives/timestamp" }
+sp-block-builder = { version = "2.0.0-rc5", path = "../../../primitives/block-builder" }
+sc-block-builder = { version = "0.8.0-rc5", path = "../../../client/block-builder" }
+sp-inherents = { version = "2.0.0-rc5", path = "../../../primitives/inherents" }
+sp-blockchain = { version = "2.0.0-rc5", path = "../../../primitives/blockchain" }
 log = "0.4.8"
 tempfile = "3.1.0"
 fs_extra = "1"
@@ -54,4 +54,4 @@ futures = "0.3.1"
 
 [dev-dependencies]
 criterion = "0.3.0"
-sc-cli = { version = "0.8.0-rc4", path = "../../../client/cli" }
+sc-cli = { version = "0.8.0-rc5", path = "../../../client/cli" }
diff --git a/substrate/bin/utils/chain-spec-builder/Cargo.toml b/substrate/bin/utils/chain-spec-builder/Cargo.toml
index b633ffa96634e19aadbe082d3bafc971cf812654..e90ef12f6815c0bc9db9cd5b6dfdaac9c08c9309 100644
--- a/substrate/bin/utils/chain-spec-builder/Cargo.toml
+++ b/substrate/bin/utils/chain-spec-builder/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "chain-spec-builder"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 build = "build.rs"
@@ -13,9 +13,9 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 ansi_term = "0.12.1"
-sc-keystore = { version = "2.0.0-rc4", path = "../../../client/keystore" }
-sc-chain-spec = { version = "2.0.0-rc4", path = "../../../client/chain-spec" }
-node-cli = { version = "2.0.0-rc4", path = "../../node/cli" }
-sp-core = { version = "2.0.0-rc4", path = "../../../primitives/core" }
+sc-keystore = { version = "2.0.0-rc5", path = "../../../client/keystore" }
+sc-chain-spec = { version = "2.0.0-rc5", path = "../../../client/chain-spec" }
+node-cli = { version = "2.0.0-rc5", path = "../../node/cli" }
+sp-core = { version = "2.0.0-rc5", path = "../../../primitives/core" }
 rand = "0.7.2"
 structopt = "0.3.8"
diff --git a/substrate/bin/utils/subkey/Cargo.toml b/substrate/bin/utils/subkey/Cargo.toml
index 258b126f08f2fbd1266e83b049ba3deb155b4d90..7578347a8241be62aa9e6620e1b7f376e3537bcd 100644
--- a/substrate/bin/utils/subkey/Cargo.toml
+++ b/substrate/bin/utils/subkey/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "subkey"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
@@ -12,10 +12,10 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 futures = "0.1.29"
-sp-core = { version = "2.0.0-rc4", path = "../../../primitives/core" }
-node-runtime = { version = "2.0.0-rc4", path = "../../node/runtime" }
-node-primitives = { version = "2.0.0-rc4", path = "../../node/primitives" }
-sp-runtime = { version = "2.0.0-rc4", path = "../../../primitives/runtime" }
+sp-core = { version = "2.0.0-rc5", path = "../../../primitives/core" }
+node-runtime = { version = "2.0.0-rc5", path = "../../node/runtime" }
+node-primitives = { version = "2.0.0-rc5", path = "../../node/primitives" }
+sp-runtime = { version = "2.0.0-rc5", path = "../../../primitives/runtime" }
 rand = "0.7.2"
 clap = "2.33.0"
 tiny-bip39 = "0.7"
@@ -23,14 +23,14 @@ substrate-bip39 = "0.4.1"
 hex = "0.4.0"
 hex-literal = "0.2.1"
 codec = { package = "parity-scale-codec", version = "1.3.1" }
-frame-system = { version = "2.0.0-rc4", path = "../../../frame/system" }
-pallet-balances = { version = "2.0.0-rc4", path = "../../../frame/balances" }
-pallet-transaction-payment = { version = "2.0.0-rc4", path = "../../../frame/transaction-payment" }
-pallet-grandpa = { version = "2.0.0-rc4", path = "../../../frame/grandpa" }
+frame-system = { version = "2.0.0-rc5", path = "../../../frame/system" }
+pallet-balances = { version = "2.0.0-rc5", path = "../../../frame/balances" }
+pallet-transaction-payment = { version = "2.0.0-rc5", path = "../../../frame/transaction-payment" }
+pallet-grandpa = { version = "2.0.0-rc5", path = "../../../frame/grandpa" }
 rpassword = "4.0.1"
 itertools = "0.8.2"
 derive_more = { version = "0.99.2" }
-sc-rpc = { version = "2.0.0-rc4", path = "../../../client/rpc" }
+sc-rpc = { version = "2.0.0-rc5", path = "../../../client/rpc" }
 jsonrpc-core-client = { version = "14.2.0", features = ["http"] }
 hyper = "0.12.35"
 libp2p = { version = "0.22.0", default-features = false }
diff --git a/substrate/client/api/Cargo.toml b/substrate/client/api/Cargo.toml
index 8147d620345cb8a5b7b2b52e60137ef309414b8a..a789e4b7a8ce3963f94fc1f7d924d896f48a60e1 100644
--- a/substrate/client/api/Cargo.toml
+++ b/substrate/client/api/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sc-client-api"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
@@ -14,36 +14,36 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false, features = ["derive"] }
-sp-consensus = { version = "0.8.0-rc4", path = "../../primitives/consensus/common" }
+sp-consensus = { version = "0.8.0-rc5", path = "../../primitives/consensus/common" }
 derive_more = { version = "0.99.2" }
-sc-executor = { version = "0.8.0-rc4", path = "../executor" }
-sp-externalities = { version = "0.8.0-rc4", path = "../../primitives/externalities" }
+sc-executor = { version = "0.8.0-rc5", path = "../executor" }
+sp-externalities = { version = "0.8.0-rc5", path = "../../primitives/externalities" }
 fnv = { version = "1.0.6" }
 futures = { version = "0.3.1" }
 hash-db = { version = "0.15.2", default-features = false }
-sp-blockchain = { version = "2.0.0-rc4", path = "../../primitives/blockchain" }
+sp-blockchain = { version = "2.0.0-rc5", path = "../../primitives/blockchain" }
 hex-literal = { version = "0.2.1" }
-sp-inherents = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/inherents" }
-sp-keyring = { version = "2.0.0-rc4", path = "../../primitives/keyring" }
+sp-inherents = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/inherents" }
+sp-keyring = { version = "2.0.0-rc5", path = "../../primitives/keyring" }
 kvdb = "0.7.0"
 log = { version = "0.4.8" }
 parking_lot = "0.10.0"
 lazy_static =  "1.4.0"
-sp-database = { version = "2.0.0-rc4", path = "../../primitives/database" }
-sp-core = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/core" }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/std" }
-sp-version = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/version" }
-sp-api = { version = "2.0.0-rc4", path = "../../primitives/api" }
-sp-utils = { version = "2.0.0-rc4", path = "../../primitives/utils" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/runtime" }
-sp-state-machine = { version = "0.8.0-rc4", path = "../../primitives/state-machine" }
-sc-telemetry = { version = "2.0.0-rc4", path = "../telemetry" }
-sp-trie = { version = "2.0.0-rc4", path = "../../primitives/trie" }
-sp-storage = { version = "2.0.0-rc4", path = "../../primitives/storage" }
-sp-transaction-pool = { version = "2.0.0-rc4", path = "../../primitives/transaction-pool" }
-prometheus-endpoint = { package = "substrate-prometheus-endpoint", version = "0.8.0-rc4", path = "../../utils/prometheus" }
+sp-database = { version = "2.0.0-rc5", path = "../../primitives/database" }
+sp-core = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/core" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/std" }
+sp-version = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/version" }
+sp-api = { version = "2.0.0-rc5", path = "../../primitives/api" }
+sp-utils = { version = "2.0.0-rc5", path = "../../primitives/utils" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/runtime" }
+sp-state-machine = { version = "0.8.0-rc5", path = "../../primitives/state-machine" }
+sc-telemetry = { version = "2.0.0-rc5", path = "../telemetry" }
+sp-trie = { version = "2.0.0-rc5", path = "../../primitives/trie" }
+sp-storage = { version = "2.0.0-rc5", path = "../../primitives/storage" }
+sp-transaction-pool = { version = "2.0.0-rc5", path = "../../primitives/transaction-pool" }
+prometheus-endpoint = { package = "substrate-prometheus-endpoint", version = "0.8.0-rc5", path = "../../utils/prometheus" }
 
 [dev-dependencies]
 kvdb-memorydb = "0.6.0"
-sp-test-primitives = { version = "2.0.0-rc4", path = "../../primitives/test-primitives" }
-substrate-test-runtime = { version = "2.0.0-rc4", path = "../../test-utils/runtime"  }
+sp-test-primitives = { version = "2.0.0-rc5", path = "../../primitives/test-primitives" }
+substrate-test-runtime = { version = "2.0.0-rc5", path = "../../test-utils/runtime"  }
diff --git a/substrate/client/authority-discovery/Cargo.toml b/substrate/client/authority-discovery/Cargo.toml
index 94ba1ac8b5d174c915a5fe3bff0b3223d4a5df62..dd632198625b7d76db4be9ab24a68cb6128d8259 100644
--- a/substrate/client/authority-discovery/Cargo.toml
+++ b/substrate/client/authority-discovery/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sc-authority-discovery"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 build = "build.rs"
@@ -23,21 +23,21 @@ futures = "0.3.4"
 futures-timer = "3.0.1"
 libp2p = { version = "0.22.0", default-features = false, features = ["kad"] }
 log = "0.4.8"
-prometheus-endpoint = { package = "substrate-prometheus-endpoint", path = "../../utils/prometheus", version = "0.8.0-rc4"}
+prometheus-endpoint = { package = "substrate-prometheus-endpoint", path = "../../utils/prometheus", version = "0.8.0-rc5"}
 prost = "0.6.1"
 rand = "0.7.2"
-sc-client-api = { version = "2.0.0-rc4", path = "../api" }
-sc-keystore = { version = "2.0.0-rc4", path = "../keystore" }
-sc-network = { version = "0.8.0-rc4", path = "../network" }
+sc-client-api = { version = "2.0.0-rc5", path = "../api" }
+sc-keystore = { version = "2.0.0-rc5", path = "../keystore" }
+sc-network = { version = "0.8.0-rc5", path = "../network" }
 serde_json = "1.0.41"
-sp-authority-discovery = { version = "2.0.0-rc4", path = "../../primitives/authority-discovery" }
-sp-blockchain = { version = "2.0.0-rc4", path = "../../primitives/blockchain" }
-sp-core = { version = "2.0.0-rc4", path = "../../primitives/core" }
-sp-runtime = { version = "2.0.0-rc4", path = "../../primitives/runtime" }
-sp-api = { version = "2.0.0-rc4", path = "../../primitives/api" }
+sp-authority-discovery = { version = "2.0.0-rc5", path = "../../primitives/authority-discovery" }
+sp-blockchain = { version = "2.0.0-rc5", path = "../../primitives/blockchain" }
+sp-core = { version = "2.0.0-rc5", path = "../../primitives/core" }
+sp-runtime = { version = "2.0.0-rc5", path = "../../primitives/runtime" }
+sp-api = { version = "2.0.0-rc5", path = "../../primitives/api" }
 
 [dev-dependencies]
 env_logger = "0.7.0"
 quickcheck = "0.9.0"
-sc-peerset = { version = "2.0.0-rc4", path = "../peerset" }
-substrate-test-runtime-client = { version = "2.0.0-rc4", path = "../../test-utils/runtime/client"}
+sc-peerset = { version = "2.0.0-rc5", path = "../peerset" }
+substrate-test-runtime-client = { version = "2.0.0-rc5", path = "../../test-utils/runtime/client"}
diff --git a/substrate/client/basic-authorship/Cargo.toml b/substrate/client/basic-authorship/Cargo.toml
index b6a853a1a14ef05dfe176e4da8cd48ed78596f82..a19e838e05ce2c39589e85e2e2d61d2dd27f1ad7 100644
--- a/substrate/client/basic-authorship/Cargo.toml
+++ b/substrate/client/basic-authorship/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sc-basic-authorship"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
@@ -16,21 +16,21 @@ codec = { package = "parity-scale-codec", version = "1.3.1" }
 futures = "0.3.4"
 futures-timer = "3.0.1"
 log = "0.4.8"
-prometheus-endpoint = { package = "substrate-prometheus-endpoint", path = "../../utils/prometheus", version = "0.8.0-rc4"}
-sp-api = { version = "2.0.0-rc4", path = "../../primitives/api" }
-sp-runtime = { version = "2.0.0-rc4", path = "../../primitives/runtime" }
-sp-core = { version = "2.0.0-rc4", path = "../../primitives/core" }
-sp-blockchain = { version = "2.0.0-rc4", path = "../../primitives/blockchain" }
-sc-client-api = { version = "2.0.0-rc4", path = "../api" }
-sp-consensus = { version = "0.8.0-rc4", path = "../../primitives/consensus/common" }
-sp-inherents = { version = "2.0.0-rc4", path = "../../primitives/inherents" }
-sc-telemetry = { version = "2.0.0-rc4", path = "../telemetry" }
-sp-transaction-pool = { version = "2.0.0-rc4", path = "../../primitives/transaction-pool" }
-sc-block-builder = { version = "0.8.0-rc4", path = "../block-builder" }
-sc-proposer-metrics = { version = "0.8.0-rc4", path = "../proposer-metrics" }
+prometheus-endpoint = { package = "substrate-prometheus-endpoint", path = "../../utils/prometheus", version = "0.8.0-rc5"}
+sp-api = { version = "2.0.0-rc5", path = "../../primitives/api" }
+sp-runtime = { version = "2.0.0-rc5", path = "../../primitives/runtime" }
+sp-core = { version = "2.0.0-rc5", path = "../../primitives/core" }
+sp-blockchain = { version = "2.0.0-rc5", path = "../../primitives/blockchain" }
+sc-client-api = { version = "2.0.0-rc5", path = "../api" }
+sp-consensus = { version = "0.8.0-rc5", path = "../../primitives/consensus/common" }
+sp-inherents = { version = "2.0.0-rc5", path = "../../primitives/inherents" }
+sc-telemetry = { version = "2.0.0-rc5", path = "../telemetry" }
+sp-transaction-pool = { version = "2.0.0-rc5", path = "../../primitives/transaction-pool" }
+sc-block-builder = { version = "0.8.0-rc5", path = "../block-builder" }
+sc-proposer-metrics = { version = "0.8.0-rc5", path = "../proposer-metrics" }
 tokio-executor = { version = "0.2.0-alpha.6", features = ["blocking"] }
 
 [dev-dependencies]
-sc-transaction-pool = { version = "2.0.0-rc4", path = "../../client/transaction-pool" }
-substrate-test-runtime-client = { version = "2.0.0-rc4", path = "../../test-utils/runtime/client" }
+sc-transaction-pool = { version = "2.0.0-rc5", path = "../../client/transaction-pool" }
+substrate-test-runtime-client = { version = "2.0.0-rc5", path = "../../test-utils/runtime/client" }
 parking_lot = "0.10.0"
diff --git a/substrate/client/block-builder/Cargo.toml b/substrate/client/block-builder/Cargo.toml
index a56ff61cd0f536ded60fd898b9298eb682e68274..6f8317413cb8409651d0f72e77ac980b446e31e2 100644
--- a/substrate/client/block-builder/Cargo.toml
+++ b/substrate/client/block-builder/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sc-block-builder"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
@@ -13,17 +13,17 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 
 [dependencies]
-sp-state-machine = { version = "0.8.0-rc4", path = "../../primitives/state-machine" }
-sp-runtime = { version = "2.0.0-rc4", path = "../../primitives/runtime" }
-sp-api = { version = "2.0.0-rc4", path = "../../primitives/api" }
-sp-consensus = { version = "0.8.0-rc4", path = "../../primitives/consensus/common" }
-sp-blockchain = { version = "2.0.0-rc4", path = "../../primitives/blockchain" }
-sp-core = { version = "2.0.0-rc4", path = "../../primitives/core" }
-sp-block-builder = { version = "2.0.0-rc4", path = "../../primitives/block-builder" }
-sp-inherents = { version = "2.0.0-rc4", path = "../../primitives/inherents" }
-sc-client-api = { version = "2.0.0-rc4", path = "../api" }
+sp-state-machine = { version = "0.8.0-rc5", path = "../../primitives/state-machine" }
+sp-runtime = { version = "2.0.0-rc5", path = "../../primitives/runtime" }
+sp-api = { version = "2.0.0-rc5", path = "../../primitives/api" }
+sp-consensus = { version = "0.8.0-rc5", path = "../../primitives/consensus/common" }
+sp-blockchain = { version = "2.0.0-rc5", path = "../../primitives/blockchain" }
+sp-core = { version = "2.0.0-rc5", path = "../../primitives/core" }
+sp-block-builder = { version = "2.0.0-rc5", path = "../../primitives/block-builder" }
+sp-inherents = { version = "2.0.0-rc5", path = "../../primitives/inherents" }
+sc-client-api = { version = "2.0.0-rc5", path = "../api" }
 codec = { package = "parity-scale-codec", version = "1.3.1", features = ["derive"] }
 
 [dev-dependencies]
 substrate-test-runtime-client = { path = "../../test-utils/runtime/client" }
-sp-trie = { version = "2.0.0-rc4", path = "../../primitives/trie" }
+sp-trie = { version = "2.0.0-rc5", path = "../../primitives/trie" }
diff --git a/substrate/client/chain-spec/Cargo.toml b/substrate/client/chain-spec/Cargo.toml
index a3176deee5ed7666f650df8a2bd6024d4704580b..5a4759cbf17ece4361f359c3096551d2b4d4181c 100644
--- a/substrate/client/chain-spec/Cargo.toml
+++ b/substrate/client/chain-spec/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sc-chain-spec"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
@@ -12,12 +12,12 @@ description = "Substrate chain configurations."
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-sc-chain-spec-derive = { version = "2.0.0-rc4", path = "./derive" }
+sc-chain-spec-derive = { version = "2.0.0-rc5", path = "./derive" }
 impl-trait-for-tuples = "0.1.3"
-sc-network = { version = "0.8.0-rc4", path = "../network" }
-sp-core = { version = "2.0.0-rc4", path = "../../primitives/core" }
+sc-network = { version = "0.8.0-rc5", path = "../network" }
+sp-core = { version = "2.0.0-rc5", path = "../../primitives/core" }
 serde = { version = "1.0.101", features = ["derive"] }
 serde_json = "1.0.41"
-sp-runtime = { version = "2.0.0-rc4", path = "../../primitives/runtime" }
-sp-chain-spec = { version = "2.0.0-rc4", path = "../../primitives/chain-spec" }
-sc-telemetry = { version = "2.0.0-rc4", path = "../telemetry" }
+sp-runtime = { version = "2.0.0-rc5", path = "../../primitives/runtime" }
+sp-chain-spec = { version = "2.0.0-rc5", path = "../../primitives/chain-spec" }
+sc-telemetry = { version = "2.0.0-rc5", path = "../telemetry" }
diff --git a/substrate/client/chain-spec/derive/Cargo.toml b/substrate/client/chain-spec/derive/Cargo.toml
index 75a290dc98332178df5290616b9fd1bb81755bee..b7eb03d7fbb234be848ef8e408ce9e62990b34d6 100644
--- a/substrate/client/chain-spec/derive/Cargo.toml
+++ b/substrate/client/chain-spec/derive/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sc-chain-spec-derive"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
diff --git a/substrate/client/cli/Cargo.toml b/substrate/client/cli/Cargo.toml
index 3bf480f0b1eee76dbb13e9e05e36469d1a4e443b..a63b371b70ac6ebd3be4b35bfe9cc2d442038754 100644
--- a/substrate/client/cli/Cargo.toml
+++ b/substrate/client/cli/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sc-cli"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 description = "Substrate CLI interface."
 edition = "2018"
@@ -24,23 +24,23 @@ tokio = { version = "0.2.9", features = [ "signal", "rt-core", "rt-threaded" ] }
 futures = "0.3.4"
 fdlimit = "0.1.4"
 serde_json = "1.0.41"
-sc-informant = { version = "0.8.0-rc4", path = "../informant" }
-sp-panic-handler = { version = "2.0.0-rc4", path = "../../primitives/panic-handler" }
-sc-client-api = { version = "2.0.0-rc4", path = "../api" }
-sp-blockchain = { version = "2.0.0-rc4", path = "../../primitives/blockchain" }
-sc-network = { version = "0.8.0-rc4", path = "../network" }
-sp-runtime = { version = "2.0.0-rc4", path = "../../primitives/runtime" }
-sp-utils = { version = "2.0.0-rc4", path = "../../primitives/utils" }
-sp-version = { version = "2.0.0-rc4", path = "../../primitives/version" }
-sp-core = { version = "2.0.0-rc4", path = "../../primitives/core" }
-sc-service = { version = "0.8.0-rc4", default-features = false, path = "../service" }
-sp-state-machine = { version = "0.8.0-rc4", path = "../../primitives/state-machine" }
-sc-telemetry = { version = "2.0.0-rc4", path = "../telemetry" }
-substrate-prometheus-endpoint = { path = "../../utils/prometheus" , version = "0.8.0-rc4"}
-sp-keyring = { version = "2.0.0-rc4", path = "../../primitives/keyring" }
+sc-informant = { version = "0.8.0-rc5", path = "../informant" }
+sp-panic-handler = { version = "2.0.0-rc5", path = "../../primitives/panic-handler" }
+sc-client-api = { version = "2.0.0-rc5", path = "../api" }
+sp-blockchain = { version = "2.0.0-rc5", path = "../../primitives/blockchain" }
+sc-network = { version = "0.8.0-rc5", path = "../network" }
+sp-runtime = { version = "2.0.0-rc5", path = "../../primitives/runtime" }
+sp-utils = { version = "2.0.0-rc5", path = "../../primitives/utils" }
+sp-version = { version = "2.0.0-rc5", path = "../../primitives/version" }
+sp-core = { version = "2.0.0-rc5", path = "../../primitives/core" }
+sc-service = { version = "0.8.0-rc5", default-features = false, path = "../service" }
+sp-state-machine = { version = "0.8.0-rc5", path = "../../primitives/state-machine" }
+sc-telemetry = { version = "2.0.0-rc5", path = "../telemetry" }
+substrate-prometheus-endpoint = { path = "../../utils/prometheus" , version = "0.8.0-rc5"}
+sp-keyring = { version = "2.0.0-rc5", path = "../../primitives/keyring" }
 names = "0.11.0"
 structopt = "0.3.8"
-sc-tracing = { version = "2.0.0-rc4", path = "../tracing" }
+sc-tracing = { version = "2.0.0-rc5", path = "../tracing" }
 chrono = "0.4.10"
 parity-util-mem = { version = "0.7.0", default-features = false, features = ["primitive-types"] }
 serde = "1.0.111"
diff --git a/substrate/client/consensus/aura/Cargo.toml b/substrate/client/consensus/aura/Cargo.toml
index d080fd39d0e9bb56798b816359c751da04e0f833..d8ed901ac4783b992edb0788ebce840d0c8c35f1 100644
--- a/substrate/client/consensus/aura/Cargo.toml
+++ b/substrate/client/consensus/aura/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sc-consensus-aura"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 description = "Aura consensus algorithm for substrate"
 edition = "2018"
@@ -12,37 +12,37 @@ repository = "https://github.com/paritytech/substrate/"
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-sp-application-crypto = { version = "2.0.0-rc4", path = "../../../primitives/application-crypto" }
-sp-consensus-aura = { version = "0.8.0-rc4", path = "../../../primitives/consensus/aura" }
-sp-block-builder = { version = "2.0.0-rc4", path = "../../../primitives/block-builder" }
-sc-block-builder = { version = "0.8.0-rc4", path = "../../../client/block-builder" }
-sc-client-api = { version = "2.0.0-rc4", path = "../../api" }
+sp-application-crypto = { version = "2.0.0-rc5", path = "../../../primitives/application-crypto" }
+sp-consensus-aura = { version = "0.8.0-rc5", path = "../../../primitives/consensus/aura" }
+sp-block-builder = { version = "2.0.0-rc5", path = "../../../primitives/block-builder" }
+sc-block-builder = { version = "0.8.0-rc5", path = "../../../client/block-builder" }
+sc-client-api = { version = "2.0.0-rc5", path = "../../api" }
 codec = { package = "parity-scale-codec", version = "1.3.1" }
-sp-consensus = { version = "0.8.0-rc4", path = "../../../primitives/consensus/common" }
+sp-consensus = { version = "0.8.0-rc5", path = "../../../primitives/consensus/common" }
 derive_more = "0.99.2"
 futures = "0.3.4"
 futures-timer = "3.0.1"
-sp-inherents = { version = "2.0.0-rc4", path = "../../../primitives/inherents" }
-sc-keystore = { version = "2.0.0-rc4", path = "../../keystore" }
+sp-inherents = { version = "2.0.0-rc5", path = "../../../primitives/inherents" }
+sc-keystore = { version = "2.0.0-rc5", path = "../../keystore" }
 log = "0.4.8"
 parking_lot = "0.10.0"
-sp-core = { version = "2.0.0-rc4", path = "../../../primitives/core" }
-sp-blockchain = { version = "2.0.0-rc4", path = "../../../primitives/blockchain" }
-sp-io = { version = "2.0.0-rc4", path = "../../../primitives/io" }
-sp-version = { version = "2.0.0-rc4", path = "../../../primitives/version" }
-sc-consensus-slots = { version = "0.8.0-rc4", path = "../slots" }
-sp-api = { version = "2.0.0-rc4", path = "../../../primitives/api" }
-sp-runtime = { version = "2.0.0-rc4", path = "../../../primitives/runtime" }
-sp-timestamp = { version = "2.0.0-rc4", path = "../../../primitives/timestamp" }
-sc-telemetry = { version = "2.0.0-rc4", path = "../../telemetry" }
-prometheus-endpoint = { package = "substrate-prometheus-endpoint", path = "../../../utils/prometheus", version = "0.8.0-rc4"}
+sp-core = { version = "2.0.0-rc5", path = "../../../primitives/core" }
+sp-blockchain = { version = "2.0.0-rc5", path = "../../../primitives/blockchain" }
+sp-io = { version = "2.0.0-rc5", path = "../../../primitives/io" }
+sp-version = { version = "2.0.0-rc5", path = "../../../primitives/version" }
+sc-consensus-slots = { version = "0.8.0-rc5", path = "../slots" }
+sp-api = { version = "2.0.0-rc5", path = "../../../primitives/api" }
+sp-runtime = { version = "2.0.0-rc5", path = "../../../primitives/runtime" }
+sp-timestamp = { version = "2.0.0-rc5", path = "../../../primitives/timestamp" }
+sc-telemetry = { version = "2.0.0-rc5", path = "../../telemetry" }
+prometheus-endpoint = { package = "substrate-prometheus-endpoint", path = "../../../utils/prometheus", version = "0.8.0-rc5"}
 
 [dev-dependencies]
-sp-keyring = { version = "2.0.0-rc4", path = "../../../primitives/keyring" }
-sc-executor = { version = "0.8.0-rc4", path = "../../executor" }
-sc-network = { version = "0.8.0-rc4", path = "../../network" }
-sc-network-test = { version = "0.8.0-rc4", path = "../../network/test" }
-sc-service = { version = "0.8.0-rc4", default-features = false, path = "../../service" }
-substrate-test-runtime-client = { version = "2.0.0-rc4", path = "../../../test-utils/runtime/client" }
+sp-keyring = { version = "2.0.0-rc5", path = "../../../primitives/keyring" }
+sc-executor = { version = "0.8.0-rc5", path = "../../executor" }
+sc-network = { version = "0.8.0-rc5", path = "../../network" }
+sc-network-test = { version = "0.8.0-rc5", path = "../../network/test" }
+sc-service = { version = "0.8.0-rc5", default-features = false, path = "../../service" }
+substrate-test-runtime-client = { version = "2.0.0-rc5", path = "../../../test-utils/runtime/client" }
 env_logger = "0.7.0"
 tempfile = "3.1.0"
diff --git a/substrate/client/consensus/babe/Cargo.toml b/substrate/client/consensus/babe/Cargo.toml
index 46c67e89171250a5d368d71b2f6f75fcdc230029..0c612f4146b80b788b8b0f047c8b8a6ed02d57f4 100644
--- a/substrate/client/consensus/babe/Cargo.toml
+++ b/substrate/client/consensus/babe/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sc-consensus-babe"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 description = "BABE consensus algorithm for substrate"
 edition = "2018"
@@ -14,31 +14,31 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { package = "parity-scale-codec", version = "1.3.1", features = ["derive"] }
-sp-consensus-babe = { version = "0.8.0-rc4", path = "../../../primitives/consensus/babe" }
-sp-core = { version = "2.0.0-rc4", path = "../../../primitives/core" }
-sp-application-crypto = { version = "2.0.0-rc4", path = "../../../primitives/application-crypto" }
+sp-consensus-babe = { version = "0.8.0-rc5", path = "../../../primitives/consensus/babe" }
+sp-core = { version = "2.0.0-rc5", path = "../../../primitives/core" }
+sp-application-crypto = { version = "2.0.0-rc5", path = "../../../primitives/application-crypto" }
 num-bigint = "0.2.3"
 num-rational = "0.2.2"
 num-traits = "0.2.8"
 serde = { version = "1.0.104", features = ["derive"] }
-sp-version = { version = "2.0.0-rc4", path = "../../../primitives/version" }
-sp-io = { version = "2.0.0-rc4", path = "../../../primitives/io" }
-sp-inherents = { version = "2.0.0-rc4", path = "../../../primitives/inherents" }
-sp-timestamp = { version = "2.0.0-rc4", path = "../../../primitives/timestamp" }
-sc-telemetry = { version = "2.0.0-rc4", path = "../../telemetry" }
-sc-keystore = { version = "2.0.0-rc4", path = "../../keystore" }
-sc-client-api = { version = "2.0.0-rc4", path = "../../api" }
-sc-consensus-epochs = { version = "0.8.0-rc4", path = "../epochs" }
-sp-api = { version = "2.0.0-rc4", path = "../../../primitives/api" }
-sp-block-builder = { version = "2.0.0-rc4", path = "../../../primitives/block-builder" }
-sp-blockchain = { version = "2.0.0-rc4", path = "../../../primitives/blockchain" }
-sp-consensus = { version = "0.8.0-rc4", path = "../../../primitives/consensus/common" }
-sp-consensus-vrf = { version = "0.8.0-rc4", path = "../../../primitives/consensus/vrf" }
-sc-consensus-uncles = { version = "0.8.0-rc4", path = "../uncles" }
-sc-consensus-slots = { version = "0.8.0-rc4", path = "../slots" }
-sp-runtime = { version = "2.0.0-rc4", path = "../../../primitives/runtime" }
-fork-tree = { version = "2.0.0-rc4", path = "../../../utils/fork-tree" }
-prometheus-endpoint = { package = "substrate-prometheus-endpoint", path = "../../../utils/prometheus", version = "0.8.0-rc4"}
+sp-version = { version = "2.0.0-rc5", path = "../../../primitives/version" }
+sp-io = { version = "2.0.0-rc5", path = "../../../primitives/io" }
+sp-inherents = { version = "2.0.0-rc5", path = "../../../primitives/inherents" }
+sp-timestamp = { version = "2.0.0-rc5", path = "../../../primitives/timestamp" }
+sc-telemetry = { version = "2.0.0-rc5", path = "../../telemetry" }
+sc-keystore = { version = "2.0.0-rc5", path = "../../keystore" }
+sc-client-api = { version = "2.0.0-rc5", path = "../../api" }
+sc-consensus-epochs = { version = "0.8.0-rc5", path = "../epochs" }
+sp-api = { version = "2.0.0-rc5", path = "../../../primitives/api" }
+sp-block-builder = { version = "2.0.0-rc5", path = "../../../primitives/block-builder" }
+sp-blockchain = { version = "2.0.0-rc5", path = "../../../primitives/blockchain" }
+sp-consensus = { version = "0.8.0-rc5", path = "../../../primitives/consensus/common" }
+sp-consensus-vrf = { version = "0.8.0-rc5", path = "../../../primitives/consensus/vrf" }
+sc-consensus-uncles = { version = "0.8.0-rc5", path = "../uncles" }
+sc-consensus-slots = { version = "0.8.0-rc5", path = "../slots" }
+sp-runtime = { version = "2.0.0-rc5", path = "../../../primitives/runtime" }
+fork-tree = { version = "2.0.0-rc5", path = "../../../utils/fork-tree" }
+prometheus-endpoint = { package = "substrate-prometheus-endpoint", path = "../../../utils/prometheus", version = "0.8.0-rc5"}
 futures = "0.3.4"
 futures-timer = "3.0.1"
 parking_lot = "0.10.0"
@@ -50,13 +50,13 @@ pdqselect = "0.1.0"
 derive_more = "0.99.2"
 
 [dev-dependencies]
-sp-keyring = { version = "2.0.0-rc4", path = "../../../primitives/keyring" }
-sc-executor = { version = "0.8.0-rc4", path = "../../executor" }
-sc-network = { version = "0.8.0-rc4", path = "../../network" }
-sc-network-test = { version = "0.8.0-rc4", path = "../../network/test" }
-sc-service = { version = "0.8.0-rc4", default-features = false, path = "../../service" }
-substrate-test-runtime-client = { version = "2.0.0-rc4", path = "../../../test-utils/runtime/client" }
-sc-block-builder = { version = "0.8.0-rc4", path = "../../block-builder" }
+sp-keyring = { version = "2.0.0-rc5", path = "../../../primitives/keyring" }
+sc-executor = { version = "0.8.0-rc5", path = "../../executor" }
+sc-network = { version = "0.8.0-rc5", path = "../../network" }
+sc-network-test = { version = "0.8.0-rc5", path = "../../network/test" }
+sc-service = { version = "0.8.0-rc5", default-features = false, path = "../../service" }
+substrate-test-runtime-client = { version = "2.0.0-rc5", path = "../../../test-utils/runtime/client" }
+sc-block-builder = { version = "0.8.0-rc5", path = "../../block-builder" }
 env_logger = "0.7.0"
 rand_chacha = "0.2.2"
 tempfile = "3.1.0"
diff --git a/substrate/client/consensus/babe/rpc/Cargo.toml b/substrate/client/consensus/babe/rpc/Cargo.toml
index 03da64ff30193080a56491bf9ff46b44d9e050ca..280b38f4d6c323d31533451c99605c34b84bb70e 100644
--- a/substrate/client/consensus/babe/rpc/Cargo.toml
+++ b/substrate/client/consensus/babe/rpc/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sc-consensus-babe-rpc"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 description = "RPC extensions for the BABE consensus algorithm"
 edition = "2018"
@@ -12,27 +12,27 @@ repository = "https://github.com/paritytech/substrate/"
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-sc-consensus-babe = { version = "0.8.0-rc4", path = "../" }
-sc-rpc-api = { version = "0.8.0-rc4", path = "../../../rpc-api" }
+sc-consensus-babe = { version = "0.8.0-rc5", path = "../" }
+sc-rpc-api = { version = "0.8.0-rc5", path = "../../../rpc-api" }
 jsonrpc-core = "14.2.0"
 jsonrpc-core-client = "14.2.0"
 jsonrpc-derive = "14.2.1"
-sp-consensus-babe = { version = "0.8.0-rc4", path = "../../../../primitives/consensus/babe" }
+sp-consensus-babe = { version = "0.8.0-rc5", path = "../../../../primitives/consensus/babe" }
 serde = { version = "1.0.104", features=["derive"] }
-sp-blockchain = { version = "2.0.0-rc4", path = "../../../../primitives/blockchain" }
-sp-runtime = { version = "2.0.0-rc4", path = "../../../../primitives/runtime" }
-sc-consensus-epochs = { version = "0.8.0-rc4", path = "../../epochs" }
+sp-blockchain = { version = "2.0.0-rc5", path = "../../../../primitives/blockchain" }
+sp-runtime = { version = "2.0.0-rc5", path = "../../../../primitives/runtime" }
+sc-consensus-epochs = { version = "0.8.0-rc5", path = "../../epochs" }
 futures = { version = "0.3.4", features = ["compat"] }
 derive_more = "0.99.2"
-sp-api = { version = "2.0.0-rc4", path = "../../../../primitives/api" }
-sp-consensus = { version = "0.8.0-rc4", path = "../../../../primitives/consensus/common" }
-sp-core = { version = "2.0.0-rc4", path = "../../../../primitives/core" }
-sp-application-crypto = { version = "2.0.0-rc4", path = "../../../../primitives/application-crypto" }
-sc-keystore = { version = "2.0.0-rc4", path = "../../../keystore" }
+sp-api = { version = "2.0.0-rc5", path = "../../../../primitives/api" }
+sp-consensus = { version = "0.8.0-rc5", path = "../../../../primitives/consensus/common" }
+sp-core = { version = "2.0.0-rc5", path = "../../../../primitives/core" }
+sp-application-crypto = { version = "2.0.0-rc5", path = "../../../../primitives/application-crypto" }
+sc-keystore = { version = "2.0.0-rc5", path = "../../../keystore" }
 
 [dev-dependencies]
-sc-consensus = { version = "0.8.0-rc4", path = "../../../consensus/common" }
+sc-consensus = { version = "0.8.0-rc5", path = "../../../consensus/common" }
 serde_json = "1.0.50"
-sp-keyring = { version = "2.0.0-rc4", path = "../../../../primitives/keyring" }
-substrate-test-runtime-client = { version = "2.0.0-rc4", path = "../../../../test-utils/runtime/client" }
+sp-keyring = { version = "2.0.0-rc5", path = "../../../../primitives/keyring" }
+substrate-test-runtime-client = { version = "2.0.0-rc5", path = "../../../../test-utils/runtime/client" }
 tempfile = "3.1.0"
diff --git a/substrate/client/consensus/common/Cargo.toml b/substrate/client/consensus/common/Cargo.toml
index 72bb051a0d0f53a524ed9fe8685857224c16cfc2..a617cf77af3dd923b812000a2559b43ff62f2d51 100644
--- a/substrate/client/consensus/common/Cargo.toml
+++ b/substrate/client/consensus/common/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sc-consensus"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
@@ -12,7 +12,7 @@ description = "Collection of common consensus specific imlementations for Substr
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-sc-client-api = { version = "2.0.0-rc4", path = "../../api" }
-sp-blockchain = { version = "2.0.0-rc4", path = "../../../primitives/blockchain" }
-sp-runtime = { version = "2.0.0-rc4", path = "../../../primitives/runtime" }
-sp-consensus = { version = "0.8.0-rc4", path = "../../../primitives/consensus/common" }
+sc-client-api = { version = "2.0.0-rc5", path = "../../api" }
+sp-blockchain = { version = "2.0.0-rc5", path = "../../../primitives/blockchain" }
+sp-runtime = { version = "2.0.0-rc5", path = "../../../primitives/runtime" }
+sp-consensus = { version = "0.8.0-rc5", path = "../../../primitives/consensus/common" }
diff --git a/substrate/client/consensus/epochs/Cargo.toml b/substrate/client/consensus/epochs/Cargo.toml
index 22f8794974953cce9d855a96bfb8a368c4608449..83d793bb2db16489bc0277689972f7f5b1295f74 100644
--- a/substrate/client/consensus/epochs/Cargo.toml
+++ b/substrate/client/consensus/epochs/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sc-consensus-epochs"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 description = "Generic epochs-based utilities for consensus"
 edition = "2018"
@@ -14,7 +14,7 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 codec = { package = "parity-scale-codec", version = "1.3.1", features = ["derive"] }
 parking_lot = "0.10.0"
-fork-tree = { version = "2.0.0-rc4", path = "../../../utils/fork-tree" }
-sp-runtime = {  path = "../../../primitives/runtime" , version = "2.0.0-rc4"}
-sp-blockchain = { version = "2.0.0-rc4", path = "../../../primitives/blockchain" }
-sc-client-api = { path = "../../api" , version = "2.0.0-rc4"}
+fork-tree = { version = "2.0.0-rc5", path = "../../../utils/fork-tree" }
+sp-runtime = {  path = "../../../primitives/runtime" , version = "2.0.0-rc5"}
+sp-blockchain = { version = "2.0.0-rc5", path = "../../../primitives/blockchain" }
+sc-client-api = { path = "../../api" , version = "2.0.0-rc5"}
diff --git a/substrate/client/consensus/manual-seal/Cargo.toml b/substrate/client/consensus/manual-seal/Cargo.toml
index 2da28b9ab9f997199604fa48b31579b6c63dc333..ab77f355bfadeea9179cb519273a342f6b8e0d5d 100644
--- a/substrate/client/consensus/manual-seal/Cargo.toml
+++ b/substrate/client/consensus/manual-seal/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sc-consensus-manual-seal"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 description = "Manual sealing engine for Substrate"
 edition = "2018"
@@ -22,20 +22,20 @@ parking_lot = "0.10.0"
 serde = { version = "1.0", features=["derive"] }
 assert_matches = "1.3.0"
 
-sc-client-api = { path = "../../../client/api", version = "2.0.0-rc4" }
-sc-transaction-pool = { path = "../../transaction-pool", version = "2.0.0-rc4" }
-sp-blockchain = { path = "../../../primitives/blockchain", version = "2.0.0-rc4" }
-sp-consensus = { package = "sp-consensus", path = "../../../primitives/consensus/common", version = "0.8.0-rc4" }
-sp-inherents = { path = "../../../primitives/inherents", version = "2.0.0-rc4" }
-sp-runtime = {  path = "../../../primitives/runtime", version = "2.0.0-rc4" }
-sp-core = {  path = "../../../primitives/core", version = "2.0.0-rc4" }
-sp-transaction-pool = { path = "../../../primitives/transaction-pool", version = "2.0.0-rc4" }
-prometheus-endpoint = { package = "substrate-prometheus-endpoint", path = "../../../utils/prometheus", version = "0.8.0-rc4" }
+sc-client-api = { path = "../../../client/api", version = "2.0.0-rc5" }
+sc-transaction-pool = { path = "../../transaction-pool", version = "2.0.0-rc5" }
+sp-blockchain = { path = "../../../primitives/blockchain", version = "2.0.0-rc5" }
+sp-consensus = { package = "sp-consensus", path = "../../../primitives/consensus/common", version = "0.8.0-rc5" }
+sp-inherents = { path = "../../../primitives/inherents", version = "2.0.0-rc5" }
+sp-runtime = {  path = "../../../primitives/runtime", version = "2.0.0-rc5" }
+sp-core = {  path = "../../../primitives/core", version = "2.0.0-rc5" }
+sp-transaction-pool = { path = "../../../primitives/transaction-pool", version = "2.0.0-rc5" }
+prometheus-endpoint = { package = "substrate-prometheus-endpoint", path = "../../../utils/prometheus", version = "0.8.0-rc5" }
 
 [dev-dependencies]
-sc-basic-authorship = { path = "../../basic-authorship", version = "0.8.0-rc4" }
-substrate-test-runtime-client = { path = "../../../test-utils/runtime/client", version = "2.0.0-rc4" }
-substrate-test-runtime-transaction-pool = { path = "../../../test-utils/runtime/transaction-pool", version = "2.0.0-rc4" }
+sc-basic-authorship = { path = "../../basic-authorship", version = "0.8.0-rc5" }
+substrate-test-runtime-client = { path = "../../../test-utils/runtime/client", version = "2.0.0-rc5" }
+substrate-test-runtime-transaction-pool = { path = "../../../test-utils/runtime/transaction-pool", version = "2.0.0-rc5" }
 tokio = { version = "0.2", features = ["rt-core", "macros"] }
 env_logger = "0.7.0"
 tempfile = "3.1.0"
diff --git a/substrate/client/consensus/pow/Cargo.toml b/substrate/client/consensus/pow/Cargo.toml
index b0b142fd84c32d6974d36457011cd5fda3d19018..0d4fae2d7abdbd3cb089959c95bf36020523dafb 100644
--- a/substrate/client/consensus/pow/Cargo.toml
+++ b/substrate/client/consensus/pow/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sc-consensus-pow"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 description = "PoW consensus algorithm for substrate"
 edition = "2018"
@@ -13,17 +13,17 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { package = "parity-scale-codec", version = "1.3.1", features = ["derive"] }
-sp-core = { version = "2.0.0-rc4", path = "../../../primitives/core" }
-sp-blockchain = { version = "2.0.0-rc4", path = "../../../primitives/blockchain" }
-sp-runtime = { version = "2.0.0-rc4", path = "../../../primitives/runtime" }
-sp-api = { version = "2.0.0-rc4", path = "../../../primitives/api" }
-sc-client-api = { version = "2.0.0-rc4", path = "../../api" }
-sp-block-builder = { version = "2.0.0-rc4", path = "../../../primitives/block-builder" }
-sp-inherents = { version = "2.0.0-rc4", path = "../../../primitives/inherents" }
-sp-consensus-pow = { version = "0.8.0-rc4", path = "../../../primitives/consensus/pow" }
-sp-consensus = { version = "0.8.0-rc4", path = "../../../primitives/consensus/common" }
+sp-core = { version = "2.0.0-rc5", path = "../../../primitives/core" }
+sp-blockchain = { version = "2.0.0-rc5", path = "../../../primitives/blockchain" }
+sp-runtime = { version = "2.0.0-rc5", path = "../../../primitives/runtime" }
+sp-api = { version = "2.0.0-rc5", path = "../../../primitives/api" }
+sc-client-api = { version = "2.0.0-rc5", path = "../../api" }
+sp-block-builder = { version = "2.0.0-rc5", path = "../../../primitives/block-builder" }
+sp-inherents = { version = "2.0.0-rc5", path = "../../../primitives/inherents" }
+sp-consensus-pow = { version = "0.8.0-rc5", path = "../../../primitives/consensus/pow" }
+sp-consensus = { version = "0.8.0-rc5", path = "../../../primitives/consensus/common" }
 log = "0.4.8"
 futures = { version = "0.3.1", features = ["compat"] }
-sp-timestamp = { version = "2.0.0-rc4", path = "../../../primitives/timestamp" }
+sp-timestamp = { version = "2.0.0-rc5", path = "../../../primitives/timestamp" }
 derive_more = "0.99.2"
-prometheus-endpoint = { package = "substrate-prometheus-endpoint", path = "../../../utils/prometheus", version = "0.8.0-rc4"}
+prometheus-endpoint = { package = "substrate-prometheus-endpoint", path = "../../../utils/prometheus", version = "0.8.0-rc5"}
diff --git a/substrate/client/consensus/slots/Cargo.toml b/substrate/client/consensus/slots/Cargo.toml
index 39a4a9d47334deb47589092eaef57403d4709f63..d18558043f507dc8825ab0b31cbefab021d6998b 100644
--- a/substrate/client/consensus/slots/Cargo.toml
+++ b/substrate/client/consensus/slots/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sc-consensus-slots"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 description = "Generic slots-based utilities for consensus"
 edition = "2018"
@@ -14,21 +14,21 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { package = "parity-scale-codec", version = "1.3.1" }
-sc-client-api = { version = "2.0.0-rc4", path = "../../api" }
-sp-core = { version = "2.0.0-rc4", path = "../../../primitives/core" }
-sp-application-crypto = { version = "2.0.0-rc4", path = "../../../primitives/application-crypto" }
-sp-blockchain = { version = "2.0.0-rc4", path = "../../../primitives/blockchain" }
-sp-consensus-slots = { version = "0.8.0-rc4", path = "../../../primitives/consensus/slots" }
-sp-runtime = { version = "2.0.0-rc4", path = "../../../primitives/runtime" }
-sp-state-machine = { version = "0.8.0-rc4", path = "../../../primitives/state-machine" }
-sp-api = { version = "2.0.0-rc4", path = "../../../primitives/api" }
-sc-telemetry = { version = "2.0.0-rc4", path = "../../telemetry" }
-sp-consensus = { version = "0.8.0-rc4", path = "../../../primitives/consensus/common" }
-sp-inherents = { version = "2.0.0-rc4", path = "../../../primitives/inherents" }
+sc-client-api = { version = "2.0.0-rc5", path = "../../api" }
+sp-core = { version = "2.0.0-rc5", path = "../../../primitives/core" }
+sp-application-crypto = { version = "2.0.0-rc5", path = "../../../primitives/application-crypto" }
+sp-blockchain = { version = "2.0.0-rc5", path = "../../../primitives/blockchain" }
+sp-consensus-slots = { version = "0.8.0-rc5", path = "../../../primitives/consensus/slots" }
+sp-runtime = { version = "2.0.0-rc5", path = "../../../primitives/runtime" }
+sp-state-machine = { version = "0.8.0-rc5", path = "../../../primitives/state-machine" }
+sp-api = { version = "2.0.0-rc5", path = "../../../primitives/api" }
+sc-telemetry = { version = "2.0.0-rc5", path = "../../telemetry" }
+sp-consensus = { version = "0.8.0-rc5", path = "../../../primitives/consensus/common" }
+sp-inherents = { version = "2.0.0-rc5", path = "../../../primitives/inherents" }
 futures = "0.3.4"
 futures-timer = "3.0.1"
 parking_lot = "0.10.0"
 log = "0.4.8"
 
 [dev-dependencies]
-substrate-test-runtime-client = { version = "2.0.0-rc4", path = "../../../test-utils/runtime/client" }
+substrate-test-runtime-client = { version = "2.0.0-rc5", path = "../../../test-utils/runtime/client" }
diff --git a/substrate/client/consensus/uncles/Cargo.toml b/substrate/client/consensus/uncles/Cargo.toml
index 957e8e3c0b8905d041992ac950718258739b12ce..757daeea55170f4196525ec392d1b8031fcaef01 100644
--- a/substrate/client/consensus/uncles/Cargo.toml
+++ b/substrate/client/consensus/uncles/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sc-consensus-uncles"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 description = "Generic uncle inclusion utilities for consensus"
 edition = "2018"
@@ -12,10 +12,10 @@ repository = "https://github.com/paritytech/substrate/"
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-sc-client-api = { version = "2.0.0-rc4", path = "../../api" }
-sp-core = { version = "2.0.0-rc4", path = "../../../primitives/core" }
-sp-runtime = { version = "2.0.0-rc4", path = "../../../primitives/runtime" }
-sp-authorship = { version = "2.0.0-rc4", path = "../../../primitives/authorship" }
-sp-consensus = { version = "0.8.0-rc4", path = "../../../primitives/consensus/common" }
-sp-inherents = { version = "2.0.0-rc4", path = "../../../primitives/inherents" }
+sc-client-api = { version = "2.0.0-rc5", path = "../../api" }
+sp-core = { version = "2.0.0-rc5", path = "../../../primitives/core" }
+sp-runtime = { version = "2.0.0-rc5", path = "../../../primitives/runtime" }
+sp-authorship = { version = "2.0.0-rc5", path = "../../../primitives/authorship" }
+sp-consensus = { version = "0.8.0-rc5", path = "../../../primitives/consensus/common" }
+sp-inherents = { version = "2.0.0-rc5", path = "../../../primitives/inherents" }
 log = "0.4.8"
diff --git a/substrate/client/db/Cargo.toml b/substrate/client/db/Cargo.toml
index 9eb9dd8914fc974bb7c8b556d6f80e79ff336de9..71fe65b3d18386350ce51c6b0ff30be8cebb8667 100644
--- a/substrate/client/db/Cargo.toml
+++ b/substrate/client/db/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sc-client-db"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
@@ -23,22 +23,22 @@ parity-util-mem = { version = "0.7.0", default-features = false, features = ["st
 codec = { package = "parity-scale-codec", version = "1.3.1", features = ["derive"] }
 blake2-rfc = "0.2.18"
 
-sc-client-api = { version = "2.0.0-rc4", path = "../api" }
-sp-core = { version = "2.0.0-rc4", path = "../../primitives/core" }
-sp-runtime = { version = "2.0.0-rc4", path = "../../primitives/runtime" }
-sp-state-machine = { version = "0.8.0-rc4", path = "../../primitives/state-machine" }
-sc-executor = { version = "0.8.0-rc4", path = "../executor" }
-sc-state-db = { version = "0.8.0-rc4", path = "../state-db" }
-sp-trie = { version = "2.0.0-rc4", path = "../../primitives/trie" }
-sp-consensus = { version = "0.8.0-rc4", path = "../../primitives/consensus/common" }
-sp-blockchain = { version = "2.0.0-rc4", path = "../../primitives/blockchain" }
-sp-database = { version = "2.0.0-rc4", path = "../../primitives/database" }
+sc-client-api = { version = "2.0.0-rc5", path = "../api" }
+sp-core = { version = "2.0.0-rc5", path = "../../primitives/core" }
+sp-runtime = { version = "2.0.0-rc5", path = "../../primitives/runtime" }
+sp-state-machine = { version = "0.8.0-rc5", path = "../../primitives/state-machine" }
+sc-executor = { version = "0.8.0-rc5", path = "../executor" }
+sc-state-db = { version = "0.8.0-rc5", path = "../state-db" }
+sp-trie = { version = "2.0.0-rc5", path = "../../primitives/trie" }
+sp-consensus = { version = "0.8.0-rc5", path = "../../primitives/consensus/common" }
+sp-blockchain = { version = "2.0.0-rc5", path = "../../primitives/blockchain" }
+sp-database = { version = "2.0.0-rc5", path = "../../primitives/database" }
 parity-db = { version = "0.1.2", optional = true }
-prometheus-endpoint = { package = "substrate-prometheus-endpoint", version = "0.8.0-rc4", path = "../../utils/prometheus" }
+prometheus-endpoint = { package = "substrate-prometheus-endpoint", version = "0.8.0-rc5", path = "../../utils/prometheus" }
 
 [dev-dependencies]
-sp-keyring = { version = "2.0.0-rc4", path = "../../primitives/keyring" }
-substrate-test-runtime-client = { version = "2.0.0-rc4", path = "../../test-utils/runtime/client" }
+sp-keyring = { version = "2.0.0-rc5", path = "../../primitives/keyring" }
+substrate-test-runtime-client = { version = "2.0.0-rc5", path = "../../test-utils/runtime/client" }
 env_logger = "0.7.0"
 quickcheck = "0.9"
 kvdb-rocksdb = "0.9"
diff --git a/substrate/client/executor/Cargo.toml b/substrate/client/executor/Cargo.toml
index b12156aeb19844802728bf08c31c39857715cc6e..0c0282b8d7157644a4f5cb13424fe651a433a495 100644
--- a/substrate/client/executor/Cargo.toml
+++ b/substrate/client/executor/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sc-executor"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
@@ -15,22 +15,22 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 derive_more = "0.99.2"
 codec = { package = "parity-scale-codec", version = "1.3.1" }
-sp-io = { version = "2.0.0-rc4", path = "../../primitives/io" }
-sp-core = { version = "2.0.0-rc4", path = "../../primitives/core" }
-sp-trie = { version = "2.0.0-rc4", path = "../../primitives/trie" }
-sp-serializer = { version = "2.0.0-rc4", path = "../../primitives/serializer" }
-sp-version = { version = "2.0.0-rc4", path = "../../primitives/version" }
-sp-panic-handler = { version = "2.0.0-rc4", path = "../../primitives/panic-handler" }
+sp-io = { version = "2.0.0-rc5", path = "../../primitives/io" }
+sp-core = { version = "2.0.0-rc5", path = "../../primitives/core" }
+sp-trie = { version = "2.0.0-rc5", path = "../../primitives/trie" }
+sp-serializer = { version = "2.0.0-rc5", path = "../../primitives/serializer" }
+sp-version = { version = "2.0.0-rc5", path = "../../primitives/version" }
+sp-panic-handler = { version = "2.0.0-rc5", path = "../../primitives/panic-handler" }
 wasmi = "0.6.2"
 parity-wasm = "0.41.0"
 lazy_static = "1.4.0"
-sp-api = { version = "2.0.0-rc4", path = "../../primitives/api" }
-sp-wasm-interface = { version = "2.0.0-rc4", path = "../../primitives/wasm-interface" }
-sp-runtime-interface = { version = "2.0.0-rc4", path = "../../primitives/runtime-interface" }
-sp-externalities = { version = "0.8.0-rc4", path = "../../primitives/externalities" }
-sc-executor-common = { version = "0.8.0-rc4", path = "common" }
-sc-executor-wasmi = { version = "0.8.0-rc4", path = "wasmi" }
-sc-executor-wasmtime = { version = "0.8.0-rc4", path = "wasmtime", optional = true }
+sp-api = { version = "2.0.0-rc5", path = "../../primitives/api" }
+sp-wasm-interface = { version = "2.0.0-rc5", path = "../../primitives/wasm-interface" }
+sp-runtime-interface = { version = "2.0.0-rc5", path = "../../primitives/runtime-interface" }
+sp-externalities = { version = "0.8.0-rc5", path = "../../primitives/externalities" }
+sc-executor-common = { version = "0.8.0-rc5", path = "common" }
+sc-executor-wasmi = { version = "0.8.0-rc5", path = "wasmi" }
+sc-executor-wasmtime = { version = "0.8.0-rc5", path = "wasmtime", optional = true }
 parking_lot = "0.10.0"
 log = "0.4.8"
 libsecp256k1 = "0.3.4"
@@ -39,13 +39,13 @@ libsecp256k1 = "0.3.4"
 assert_matches = "1.3.0"
 wabt = "0.9.2"
 hex-literal = "0.2.1"
-sc-runtime-test = { version = "2.0.0-rc4", path = "runtime-test" }
-substrate-test-runtime = { version = "2.0.0-rc4", path = "../../test-utils/runtime" }
-sp-state-machine = { version = "0.8.0-rc4", path = "../../primitives/state-machine" }
+sc-runtime-test = { version = "2.0.0-rc5", path = "runtime-test" }
+substrate-test-runtime = { version = "2.0.0-rc5", path = "../../test-utils/runtime" }
+sp-state-machine = { version = "0.8.0-rc5", path = "../../primitives/state-machine" }
 test-case = "0.3.3"
-sp-runtime = { version = "2.0.0-rc4", path = "../../primitives/runtime" }
-sp-tracing = { version = "2.0.0-rc4", path = "../../primitives/tracing" }
-sc-tracing = { version = "2.0.0-rc4", path = "../tracing" }
+sp-runtime = { version = "2.0.0-rc5", path = "../../primitives/runtime" }
+sp-tracing = { version = "2.0.0-rc5", path = "../../primitives/tracing" }
+sc-tracing = { version = "2.0.0-rc5", path = "../tracing" }
 tracing = "0.1.14"
 
 [features]
diff --git a/substrate/client/executor/common/Cargo.toml b/substrate/client/executor/common/Cargo.toml
index 970fc2ded34d390b2b60ec1d9571d0aa794933f5..c343c17f4b8beeea3337d333e75716676e6f48bc 100644
--- a/substrate/client/executor/common/Cargo.toml
+++ b/substrate/client/executor/common/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sc-executor-common"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
@@ -18,11 +18,11 @@ derive_more = "0.99.2"
 parity-wasm = "0.41.0"
 codec = { package = "parity-scale-codec", version = "1.3.1" }
 wasmi = "0.6.2"
-sp-core = { version = "2.0.0-rc4", path = "../../../primitives/core" }
-sp-allocator = { version = "2.0.0-rc4", path = "../../../primitives/allocator" }
-sp-wasm-interface = { version = "2.0.0-rc4", path = "../../../primitives/wasm-interface" }
-sp-runtime-interface = { version = "2.0.0-rc4", path = "../../../primitives/runtime-interface" }
-sp-serializer = { version = "2.0.0-rc4", path = "../../../primitives/serializer" }
+sp-core = { version = "2.0.0-rc5", path = "../../../primitives/core" }
+sp-allocator = { version = "2.0.0-rc5", path = "../../../primitives/allocator" }
+sp-wasm-interface = { version = "2.0.0-rc5", path = "../../../primitives/wasm-interface" }
+sp-runtime-interface = { version = "2.0.0-rc5", path = "../../../primitives/runtime-interface" }
+sp-serializer = { version = "2.0.0-rc5", path = "../../../primitives/serializer" }
 
 [features]
 default = []
diff --git a/substrate/client/executor/runtime-test/Cargo.toml b/substrate/client/executor/runtime-test/Cargo.toml
index c01a9428f4fce7265e960ed9a725b4fea12d1539..9645dd90694b691230cdff6944768e6d17550cef 100644
--- a/substrate/client/executor/runtime-test/Cargo.toml
+++ b/substrate/client/executor/runtime-test/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sc-runtime-test"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 build = "build.rs"
@@ -13,12 +13,12 @@ repository = "https://github.com/paritytech/substrate/"
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../../primitives/std" }
-sp-io = { version = "2.0.0-rc4", default-features = false, path = "../../../primitives/io" }
-sp-sandbox = { version = "0.8.0-rc4", default-features = false, path = "../../../primitives/sandbox" }
-sp-core = { version = "2.0.0-rc4", default-features = false, path = "../../../primitives/core" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../../primitives/runtime" }
-sp-allocator = { version = "2.0.0-rc4", default-features = false, path = "../../../primitives/allocator" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../../primitives/std" }
+sp-io = { version = "2.0.0-rc5", default-features = false, path = "../../../primitives/io" }
+sp-sandbox = { version = "0.8.0-rc5", default-features = false, path = "../../../primitives/sandbox" }
+sp-core = { version = "2.0.0-rc5", default-features = false, path = "../../../primitives/core" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../../primitives/runtime" }
+sp-allocator = { version = "2.0.0-rc5", default-features = false, path = "../../../primitives/allocator" }
 
 [build-dependencies]
 wasm-builder-runner = { version = "1.0.5", package = "substrate-wasm-builder-runner", path = "../../../utils/wasm-builder-runner" }
diff --git a/substrate/client/executor/wasmi/Cargo.toml b/substrate/client/executor/wasmi/Cargo.toml
index 6f5486a5781f2d344ad2a59cccf38d12780a13db..9588c12bc28db39dd906d5be4ee56d4850ef0647 100644
--- a/substrate/client/executor/wasmi/Cargo.toml
+++ b/substrate/client/executor/wasmi/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sc-executor-wasmi"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
@@ -16,8 +16,8 @@ targets = ["x86_64-unknown-linux-gnu"]
 log = "0.4.8"
 wasmi = "0.6.2"
 codec = { package = "parity-scale-codec", version = "1.3.1" }
-sc-executor-common = { version = "0.8.0-rc4", path = "../common" }
-sp-wasm-interface = { version = "2.0.0-rc4", path = "../../../primitives/wasm-interface" }
-sp-runtime-interface = { version = "2.0.0-rc4", path = "../../../primitives/runtime-interface" }
-sp-core = { version = "2.0.0-rc4", path = "../../../primitives/core" }
-sp-allocator = { version = "2.0.0-rc4", path = "../../../primitives/allocator" }
+sc-executor-common = { version = "0.8.0-rc5", path = "../common" }
+sp-wasm-interface = { version = "2.0.0-rc5", path = "../../../primitives/wasm-interface" }
+sp-runtime-interface = { version = "2.0.0-rc5", path = "../../../primitives/runtime-interface" }
+sp-core = { version = "2.0.0-rc5", path = "../../../primitives/core" }
+sp-allocator = { version = "2.0.0-rc5", path = "../../../primitives/allocator" }
diff --git a/substrate/client/executor/wasmtime/Cargo.toml b/substrate/client/executor/wasmtime/Cargo.toml
index 26eddd1da6d1bf547a0ccfe8007591e0362d0541..d29b0e34f00cbd19149b09f63f16a0cc2893d51e 100644
--- a/substrate/client/executor/wasmtime/Cargo.toml
+++ b/substrate/client/executor/wasmtime/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sc-executor-wasmtime"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
@@ -16,11 +16,11 @@ log = "0.4.8"
 scoped-tls = "1.0"
 parity-wasm = "0.41.0"
 codec = { package = "parity-scale-codec", version = "1.3.1" }
-sc-executor-common = { version = "0.8.0-rc4", path = "../common" }
-sp-wasm-interface = { version = "2.0.0-rc4", path = "../../../primitives/wasm-interface" }
-sp-runtime-interface = { version = "2.0.0-rc4", path = "../../../primitives/runtime-interface" }
-sp-core = { version = "2.0.0-rc4", path = "../../../primitives/core" }
-sp-allocator = { version = "2.0.0-rc4", path = "../../../primitives/allocator" }
+sc-executor-common = { version = "0.8.0-rc5", path = "../common" }
+sp-wasm-interface = { version = "2.0.0-rc5", path = "../../../primitives/wasm-interface" }
+sp-runtime-interface = { version = "2.0.0-rc5", path = "../../../primitives/runtime-interface" }
+sp-core = { version = "2.0.0-rc5", path = "../../../primitives/core" }
+sp-allocator = { version = "2.0.0-rc5", path = "../../../primitives/allocator" }
 wasmtime = { package = "substrate-wasmtime", version = "0.16.0-threadsafe.4" }
 wasmtime-runtime = { package = "substrate-wasmtime-runtime", version = "0.16.0-threadsafe.4" }
 wasmtime-environ = "0.16"
diff --git a/substrate/client/finality-grandpa/Cargo.toml b/substrate/client/finality-grandpa/Cargo.toml
index 36b1d59b0c0b2e4aad1a26a7a500928a9f04c191..a8581a1b745bcff75415cf75bf5a123dbaea89f8 100644
--- a/substrate/client/finality-grandpa/Cargo.toml
+++ b/substrate/client/finality-grandpa/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sc-finality-grandpa"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
@@ -15,7 +15,7 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 derive_more = "0.99.2"
-fork-tree = { version = "2.0.0-rc4", path = "../../utils/fork-tree" }
+fork-tree = { version = "2.0.0-rc5", path = "../../utils/fork-tree" }
 futures = "0.3.4"
 futures-timer = "3.0.1"
 log = "0.4.8"
@@ -23,38 +23,38 @@ parking_lot = "0.10.0"
 rand = "0.7.2"
 assert_matches = "1.3.0"
 parity-scale-codec = { version = "1.3.1", features = ["derive"] }
-sp-application-crypto = { version = "2.0.0-rc4", path = "../../primitives/application-crypto" }
-sp-arithmetic = { version = "2.0.0-rc4", path = "../../primitives/arithmetic" }
-sp-runtime = { version = "2.0.0-rc4", path = "../../primitives/runtime" }
-sp-utils = { version = "2.0.0-rc4", path = "../../primitives/utils" }
-sp-consensus = { version = "0.8.0-rc4", path = "../../primitives/consensus/common" }
-sc-consensus = { version = "0.8.0-rc4", path = "../../client/consensus/common" }
-sp-core = { version = "2.0.0-rc4", path = "../../primitives/core" }
-sp-api = { version = "2.0.0-rc4", path = "../../primitives/api" }
-sc-telemetry = { version = "2.0.0-rc4", path = "../telemetry" }
-sc-keystore = { version = "2.0.0-rc4", path = "../keystore" }
+sp-application-crypto = { version = "2.0.0-rc5", path = "../../primitives/application-crypto" }
+sp-arithmetic = { version = "2.0.0-rc5", path = "../../primitives/arithmetic" }
+sp-runtime = { version = "2.0.0-rc5", path = "../../primitives/runtime" }
+sp-utils = { version = "2.0.0-rc5", path = "../../primitives/utils" }
+sp-consensus = { version = "0.8.0-rc5", path = "../../primitives/consensus/common" }
+sc-consensus = { version = "0.8.0-rc5", path = "../../client/consensus/common" }
+sp-core = { version = "2.0.0-rc5", path = "../../primitives/core" }
+sp-api = { version = "2.0.0-rc5", path = "../../primitives/api" }
+sc-telemetry = { version = "2.0.0-rc5", path = "../telemetry" }
+sc-keystore = { version = "2.0.0-rc5", path = "../keystore" }
 serde_json = "1.0.41"
-sc-client-api = { version = "2.0.0-rc4", path = "../api" }
-sp-inherents = { version = "2.0.0-rc4", path = "../../primitives/inherents" }
-sp-blockchain = { version = "2.0.0-rc4", path = "../../primitives/blockchain" }
-sc-network = { version = "0.8.0-rc4", path = "../network" }
-sc-network-gossip = { version = "0.8.0-rc4", path = "../network-gossip" }
-sp-finality-tracker = { version = "2.0.0-rc4", path = "../../primitives/finality-tracker" }
-sp-finality-grandpa = { version = "2.0.0-rc4", path = "../../primitives/finality-grandpa" }
-prometheus-endpoint = { package = "substrate-prometheus-endpoint", path = "../../utils/prometheus", version = "0.8.0-rc4"}
-sc-block-builder = { version = "0.8.0-rc4", path = "../block-builder" }
+sc-client-api = { version = "2.0.0-rc5", path = "../api" }
+sp-inherents = { version = "2.0.0-rc5", path = "../../primitives/inherents" }
+sp-blockchain = { version = "2.0.0-rc5", path = "../../primitives/blockchain" }
+sc-network = { version = "0.8.0-rc5", path = "../network" }
+sc-network-gossip = { version = "0.8.0-rc5", path = "../network-gossip" }
+sp-finality-tracker = { version = "2.0.0-rc5", path = "../../primitives/finality-tracker" }
+sp-finality-grandpa = { version = "2.0.0-rc5", path = "../../primitives/finality-grandpa" }
+prometheus-endpoint = { package = "substrate-prometheus-endpoint", path = "../../utils/prometheus", version = "0.8.0-rc5"}
+sc-block-builder = { version = "0.8.0-rc5", path = "../block-builder" }
 finality-grandpa = { version = "0.12.3", features = ["derive-codec"] }
 pin-project = "0.4.6"
 
 [dev-dependencies]
 finality-grandpa = { version = "0.12.3", features = ["derive-codec", "test-helpers"] }
-sc-network = { version = "0.8.0-rc4", path = "../network" }
-sc-network-test = { version = "0.8.0-rc4", path = "../network/test" }
-sp-keyring = { version = "2.0.0-rc4", path = "../../primitives/keyring" }
-substrate-test-runtime-client = { version = "2.0.0-rc4",  path = "../../test-utils/runtime/client" }
-sp-consensus-babe = { version = "0.8.0-rc4", path = "../../primitives/consensus/babe" }
-sp-state-machine = { version = "0.8.0-rc4", path = "../../primitives/state-machine" }
+sc-network = { version = "0.8.0-rc5", path = "../network" }
+sc-network-test = { version = "0.8.0-rc5", path = "../network/test" }
+sp-keyring = { version = "2.0.0-rc5", path = "../../primitives/keyring" }
+substrate-test-runtime-client = { version = "2.0.0-rc5",  path = "../../test-utils/runtime/client" }
+sp-consensus-babe = { version = "0.8.0-rc5", path = "../../primitives/consensus/babe" }
+sp-state-machine = { version = "0.8.0-rc5", path = "../../primitives/state-machine" }
 env_logger = "0.7.0"
 tokio = { version = "0.2", features = ["rt-core"] }
 tempfile = "3.1.0"
-sp-api = { version = "2.0.0-rc4", path = "../../primitives/api" }
+sp-api = { version = "2.0.0-rc5", path = "../../primitives/api" }
diff --git a/substrate/client/finality-grandpa/rpc/Cargo.toml b/substrate/client/finality-grandpa/rpc/Cargo.toml
index a7d8e64087414f69da97087f84bd8c81be11fc51..f8f567c02e78b56276a32ad387dcc6da06f6cf5a 100644
--- a/substrate/client/finality-grandpa/rpc/Cargo.toml
+++ b/substrate/client/finality-grandpa/rpc/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sc-finality-grandpa-rpc"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 description = "RPC extensions for the GRANDPA finality gadget"
 repository = "https://github.com/paritytech/substrate/"
@@ -8,7 +8,7 @@ edition = "2018"
 license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
 
 [dependencies]
-sc-finality-grandpa = { version = "0.8.0-rc4", path = "../" }
+sc-finality-grandpa = { version = "0.8.0-rc5", path = "../" }
 finality-grandpa = { version = "0.12.3", features = ["derive-codec"] }
 jsonrpc-core = "14.2.0"
 jsonrpc-core-client = "14.2.0"
@@ -20,4 +20,4 @@ log = "0.4.8"
 derive_more = "0.99.2"
 
 [dev-dependencies]
-sp-core = { version = "2.0.0-rc4", path = "../../../primitives/core" }
+sp-core = { version = "2.0.0-rc5", path = "../../../primitives/core" }
diff --git a/substrate/client/informant/Cargo.toml b/substrate/client/informant/Cargo.toml
index 74ce14cbbcc49cf8f9e325fa620849f3e7b2b0f2..917052041ba38e3e33ebe2b79a5fdee77c4104e8 100644
--- a/substrate/client/informant/Cargo.toml
+++ b/substrate/client/informant/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sc-informant"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 description = "Substrate informant."
 edition = "2018"
@@ -16,10 +16,10 @@ ansi_term = "0.12.1"
 futures = "0.3.4"
 log = "0.4.8"
 parity-util-mem = { version = "0.7.0", default-features = false, features = ["primitive-types"] }
-sc-client-api = { version = "2.0.0-rc4", path = "../api" }
-sc-network = { version = "0.8.0-rc4", path = "../network" }
-sp-blockchain = { version = "2.0.0-rc4", path = "../../primitives/blockchain" }
-sp-runtime = { version = "2.0.0-rc4", path = "../../primitives/runtime" }
+sc-client-api = { version = "2.0.0-rc5", path = "../api" }
+sc-network = { version = "0.8.0-rc5", path = "../network" }
+sp-blockchain = { version = "2.0.0-rc5", path = "../../primitives/blockchain" }
+sp-runtime = { version = "2.0.0-rc5", path = "../../primitives/runtime" }
 sp-utils = { version = "2.0.0-rc2", path = "../../primitives/utils" }
 sp-transaction-pool = { version = "2.0.0-rc2", path = "../../primitives/transaction-pool" }
 wasm-timer = "0.2"
diff --git a/substrate/client/keystore/Cargo.toml b/substrate/client/keystore/Cargo.toml
index 585d3af5215d12d4ca0fcc5600c7458b1f3eaeca..0fe4ab5a9ba0e1ea4cf450de4a7e8a4faf86233d 100644
--- a/substrate/client/keystore/Cargo.toml
+++ b/substrate/client/keystore/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sc-keystore"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
@@ -15,8 +15,8 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 derive_more = "0.99.2"
-sp-core = { version = "2.0.0-rc4", path = "../../primitives/core" }
-sp-application-crypto = { version = "2.0.0-rc4", path = "../../primitives/application-crypto" }
+sp-core = { version = "2.0.0-rc5", path = "../../primitives/core" }
+sp-application-crypto = { version = "2.0.0-rc5", path = "../../primitives/application-crypto" }
 hex = "0.4.0"
 merlin = { version = "2.0", default-features = false }
 parking_lot = "0.10.0"
diff --git a/substrate/client/light/Cargo.toml b/substrate/client/light/Cargo.toml
index ced9989c9e9092244c1693c86c7d8bf3357e5a47..2c1aaf37a4028f390c198fcc5f5281d17992aadd 100644
--- a/substrate/client/light/Cargo.toml
+++ b/substrate/client/light/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 description = "components for a light client"
 name = "sc-light"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
diff --git a/substrate/client/network-gossip/Cargo.toml b/substrate/client/network-gossip/Cargo.toml
index a4246e0e6933c814fb5132b80094f204745c067e..95c0840dc8cbb9cd91f9337099ed65cda3eb6d9d 100644
--- a/substrate/client/network-gossip/Cargo.toml
+++ b/substrate/client/network-gossip/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 description = "Gossiping for the Substrate network protocol"
 name = "sc-network-gossip"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
@@ -19,12 +19,12 @@ futures-timer = "3.0.1"
 libp2p = { version = "0.22.0", default-features = false }
 log = "0.4.8"
 lru = "0.4.3"
-sc-network = { version = "0.8.0-rc4", path = "../network" }
-sp-runtime = { version = "2.0.0-rc4", path = "../../primitives/runtime" }
+sc-network = { version = "0.8.0-rc5", path = "../network" }
+sp-runtime = { version = "2.0.0-rc5", path = "../../primitives/runtime" }
 wasm-timer = "0.2"
 
 [dev-dependencies]
 async-std = "1.6.2"
 quickcheck = "0.9.0"
 rand = "0.7.2"
-substrate-test-runtime-client = { version = "2.0.0-rc4", path = "../../test-utils/runtime/client" }
+substrate-test-runtime-client = { version = "2.0.0-rc5", path = "../../test-utils/runtime/client" }
diff --git a/substrate/client/network/Cargo.toml b/substrate/client/network/Cargo.toml
index 3569380d0cca94f8c128ee93cf0ba6cbd90c4a38..753fa711ebd209afb2455eb6d05770b42b0b3bc5 100644
--- a/substrate/client/network/Cargo.toml
+++ b/substrate/client/network/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 description = "Substrate network protocol"
 name = "sc-network"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
@@ -26,7 +26,7 @@ derive_more = "0.99.2"
 either = "1.5.3"
 erased-serde = "0.3.9"
 fnv = "1.0.6"
-fork-tree = { version = "2.0.0-rc4", path = "../../utils/fork-tree" }
+fork-tree = { version = "2.0.0-rc5", path = "../../utils/fork-tree" }
 futures = "0.3.4"
 futures-timer = "3.0.1"
 futures_codec = "0.4.0"
@@ -39,23 +39,23 @@ lru = "0.4.0"
 nohash-hasher = "0.2.0"
 parking_lot = "0.10.0"
 pin-project = "0.4.6"
-prometheus-endpoint = { package = "substrate-prometheus-endpoint", version = "0.8.0-rc4", path = "../../utils/prometheus" }
+prometheus-endpoint = { package = "substrate-prometheus-endpoint", version = "0.8.0-rc5", path = "../../utils/prometheus" }
 prost = "0.6.1"
 rand = "0.7.2"
-sc-block-builder = { version = "0.8.0-rc4", path = "../block-builder" }
-sc-client-api = { version = "2.0.0-rc4", path = "../api" }
-sc-peerset = { version = "2.0.0-rc4", path = "../peerset" }
+sc-block-builder = { version = "0.8.0-rc5", path = "../block-builder" }
+sc-client-api = { version = "2.0.0-rc5", path = "../api" }
+sc-peerset = { version = "2.0.0-rc5", path = "../peerset" }
 serde = { version = "1.0.101", features = ["derive"] }
 serde_json = "1.0.41"
 slog = { version = "2.5.2", features = ["nested-values"] }
 slog_derive = "0.2.0"
 smallvec = "0.6.10"
-sp-arithmetic = { version = "2.0.0-rc4", path = "../../primitives/arithmetic" }
-sp-blockchain = { version = "2.0.0-rc4", path = "../../primitives/blockchain" }
-sp-consensus = { version = "0.8.0-rc4", path = "../../primitives/consensus/common" }
-sp-core = { version = "2.0.0-rc4", path = "../../primitives/core" }
-sp-runtime = { version = "2.0.0-rc4", path = "../../primitives/runtime" }
-sp-utils = { version = "2.0.0-rc4", path = "../../primitives/utils" }
+sp-arithmetic = { version = "2.0.0-rc5", path = "../../primitives/arithmetic" }
+sp-blockchain = { version = "2.0.0-rc5", path = "../../primitives/blockchain" }
+sp-consensus = { version = "0.8.0-rc5", path = "../../primitives/consensus/common" }
+sp-core = { version = "2.0.0-rc5", path = "../../primitives/core" }
+sp-runtime = { version = "2.0.0-rc5", path = "../../primitives/runtime" }
+sp-utils = { version = "2.0.0-rc5", path = "../../primitives/utils" }
 thiserror = "1"
 unsigned-varint = { version = "0.4.0", features = ["futures", "futures-codec"] }
 void = "1.0.2"
@@ -74,10 +74,10 @@ env_logger = "0.7.0"
 libp2p = { version = "0.22.0", default-features = false, features = ["secio"] }
 quickcheck = "0.9.0"
 rand = "0.7.2"
-sp-keyring = { version = "2.0.0-rc4", path = "../../primitives/keyring" }
-sp-test-primitives = { version = "2.0.0-rc4", path = "../../primitives/test-primitives" }
-substrate-test-runtime = { version = "2.0.0-rc4", path = "../../test-utils/runtime" }
-substrate-test-runtime-client = { version = "2.0.0-rc4", path = "../../test-utils/runtime/client" }
+sp-keyring = { version = "2.0.0-rc5", path = "../../primitives/keyring" }
+sp-test-primitives = { version = "2.0.0-rc5", path = "../../primitives/test-primitives" }
+substrate-test-runtime = { version = "2.0.0-rc5", path = "../../test-utils/runtime" }
+substrate-test-runtime-client = { version = "2.0.0-rc5", path = "../../test-utils/runtime/client" }
 tempfile = "3.1.0"
 
 [features]
diff --git a/substrate/client/network/test/Cargo.toml b/substrate/client/network/test/Cargo.toml
index ee7427a42e654937a591b8455930e49ab0e6b285..eb7788f5416381e030d24ceda0cc02f63170b07e 100644
--- a/substrate/client/network/test/Cargo.toml
+++ b/substrate/client/network/test/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 description = "Integration tests for Substrate network protocol"
 name = "sc-network-test"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
@@ -13,23 +13,23 @@ repository = "https://github.com/paritytech/substrate/"
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-sc-network = { version = "0.8.0-rc4", path = "../" }
+sc-network = { version = "0.8.0-rc5", path = "../" }
 log = "0.4.8"
 parking_lot = "0.10.0"
 futures = "0.3.4"
 futures-timer = "3.0.1"
 rand = "0.7.2"
 libp2p = { version = "0.22.0", default-features = false }
-sp-consensus = { version = "0.8.0-rc4", path = "../../../primitives/consensus/common" }
-sc-consensus = { version = "0.8.0-rc4", path = "../../../client/consensus/common" }
-sc-client-api = { version = "2.0.0-rc4", path = "../../api" }
-sp-blockchain = { version = "2.0.0-rc4", path = "../../../primitives/blockchain" }
-sp-runtime = { version = "2.0.0-rc4", path = "../../../primitives/runtime" }
-sp-core = { version = "2.0.0-rc4", path = "../../../primitives/core" }
-sc-block-builder = { version = "0.8.0-rc4", path = "../../block-builder" }
-sp-consensus-babe = { version = "0.8.0-rc4", path = "../../../primitives/consensus/babe" }
+sp-consensus = { version = "0.8.0-rc5", path = "../../../primitives/consensus/common" }
+sc-consensus = { version = "0.8.0-rc5", path = "../../../client/consensus/common" }
+sc-client-api = { version = "2.0.0-rc5", path = "../../api" }
+sp-blockchain = { version = "2.0.0-rc5", path = "../../../primitives/blockchain" }
+sp-runtime = { version = "2.0.0-rc5", path = "../../../primitives/runtime" }
+sp-core = { version = "2.0.0-rc5", path = "../../../primitives/core" }
+sc-block-builder = { version = "0.8.0-rc5", path = "../../block-builder" }
+sp-consensus-babe = { version = "0.8.0-rc5", path = "../../../primitives/consensus/babe" }
 env_logger = "0.7.0"
-substrate-test-runtime-client = { version = "2.0.0-rc4", path = "../../../test-utils/runtime/client" }
-substrate-test-runtime = { version = "2.0.0-rc4", path = "../../../test-utils/runtime" }
+substrate-test-runtime-client = { version = "2.0.0-rc5", path = "../../../test-utils/runtime/client" }
+substrate-test-runtime = { version = "2.0.0-rc5", path = "../../../test-utils/runtime" }
 tempfile = "3.1.0"
-sc-service = { version = "0.8.0-rc4", default-features = false, features = ["test-helpers"],  path = "../../service" }
+sc-service = { version = "0.8.0-rc5", default-features = false, features = ["test-helpers"],  path = "../../service" }
diff --git a/substrate/client/offchain/Cargo.toml b/substrate/client/offchain/Cargo.toml
index 7726873282c33760fba82b1b07ee07b647b76340..a58278ee668a9add63f036a29209ee31816f8a71 100644
--- a/substrate/client/offchain/Cargo.toml
+++ b/substrate/client/offchain/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 description = "Substrate offchain workers"
 name = "sc-offchain"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
@@ -13,23 +13,23 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 bytes = "0.5"
-sc-client-api = { version = "2.0.0-rc4", path = "../api" }
-sp-api = { version = "2.0.0-rc4", path = "../../primitives/api" }
+sc-client-api = { version = "2.0.0-rc5", path = "../api" }
+sp-api = { version = "2.0.0-rc5", path = "../../primitives/api" }
 fnv = "1.0.6"
 futures = "0.3.4"
 futures-timer = "3.0.1"
 log = "0.4.8"
 threadpool = "1.7"
 num_cpus = "1.10"
-sp-offchain = { version = "2.0.0-rc4", path = "../../primitives/offchain" }
+sp-offchain = { version = "2.0.0-rc5", path = "../../primitives/offchain" }
 codec = { package = "parity-scale-codec", version = "1.3.1", features = ["derive"] }
 parking_lot = "0.10.0"
-sp-core = { version = "2.0.0-rc4", path = "../../primitives/core" }
+sp-core = { version = "2.0.0-rc5", path = "../../primitives/core" }
 rand = "0.7.2"
-sp-runtime = { version = "2.0.0-rc4", path = "../../primitives/runtime" }
-sp-utils = { version = "2.0.0-rc4", path = "../../primitives/utils" }
-sc-network = { version = "0.8.0-rc4", path = "../network" }
-sc-keystore = { version = "2.0.0-rc4", path = "../keystore" }
+sp-runtime = { version = "2.0.0-rc5", path = "../../primitives/runtime" }
+sp-utils = { version = "2.0.0-rc5", path = "../../primitives/utils" }
+sc-network = { version = "0.8.0-rc5", path = "../network" }
+sc-keystore = { version = "2.0.0-rc5", path = "../keystore" }
 
 [target.'cfg(not(target_os = "unknown"))'.dependencies]
 hyper = "0.13.2"
@@ -37,10 +37,10 @@ hyper-rustls = "0.21.0"
 
 [dev-dependencies]
 env_logger = "0.7.0"
-sc-client-db = { version = "0.8.0-rc4", default-features = true, path = "../db/" }
-sc-transaction-pool = { version = "2.0.0-rc4", path = "../../client/transaction-pool" }
-sp-transaction-pool = { version = "2.0.0-rc4", path = "../../primitives/transaction-pool" }
-substrate-test-runtime-client = { version = "2.0.0-rc4", path = "../../test-utils/runtime/client" }
+sc-client-db = { version = "0.8.0-rc5", default-features = true, path = "../db/" }
+sc-transaction-pool = { version = "2.0.0-rc5", path = "../../client/transaction-pool" }
+sp-transaction-pool = { version = "2.0.0-rc5", path = "../../primitives/transaction-pool" }
+substrate-test-runtime-client = { version = "2.0.0-rc5", path = "../../test-utils/runtime/client" }
 tokio = "0.2"
 lazy_static = "1.4.0"
 
diff --git a/substrate/client/peerset/Cargo.toml b/substrate/client/peerset/Cargo.toml
index 1a6e0cbbb51e27b9ef5dc9d7aa9a7dfd1f9a01b6..36654098067b1fb527d93d7df01717d02a985c76 100644
--- a/substrate/client/peerset/Cargo.toml
+++ b/substrate/client/peerset/Cargo.toml
@@ -3,7 +3,7 @@ description = "Connectivity manager based on reputation"
 homepage = "http://parity.io"
 license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
 name = "sc-peerset"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 repository = "https://github.com/paritytech/substrate/"
@@ -16,7 +16,7 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 futures = "0.3.4"
 libp2p = { version = "0.22.0", default-features = false }
-sp-utils = { version = "2.0.0-rc4", path = "../../primitives/utils"}
+sp-utils = { version = "2.0.0-rc5", path = "../../primitives/utils"}
 log = "0.4.8"
 serde_json = "1.0.41"
 wasm-timer = "0.2"
diff --git a/substrate/client/proposer-metrics/Cargo.toml b/substrate/client/proposer-metrics/Cargo.toml
index b10336f340c2af37a6c6303084d9058f94dd254f..8427786919f7797545bbd182e8cb396d35950bf7 100644
--- a/substrate/client/proposer-metrics/Cargo.toml
+++ b/substrate/client/proposer-metrics/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sc-proposer-metrics"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
@@ -13,4 +13,4 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 log = "0.4.8"
-prometheus-endpoint = { package = "substrate-prometheus-endpoint", path = "../../utils/prometheus", version = "0.8.0-rc4"}
+prometheus-endpoint = { package = "substrate-prometheus-endpoint", path = "../../utils/prometheus", version = "0.8.0-rc5"}
diff --git a/substrate/client/rpc-api/Cargo.toml b/substrate/client/rpc-api/Cargo.toml
index a991cf9afa1ab5983ad5bc26f963a901cf8afeed..13469e091042afa09684a99f129ecc76d58ad4b5 100644
--- a/substrate/client/rpc-api/Cargo.toml
+++ b/substrate/client/rpc-api/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sc-rpc-api"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
@@ -21,11 +21,11 @@ jsonrpc-derive = "14.2.1"
 jsonrpc-pubsub = "14.2.0"
 log = "0.4.8"
 parking_lot = "0.10.0"
-sp-core = { version = "2.0.0-rc4", path = "../../primitives/core" }
-sp-version = { version = "2.0.0-rc4", path = "../../primitives/version" }
-sp-runtime = { path = "../../primitives/runtime" , version = "2.0.0-rc4"}
-sp-chain-spec = { path = "../../primitives/chain-spec" , version = "2.0.0-rc4"}
+sp-core = { version = "2.0.0-rc5", path = "../../primitives/core" }
+sp-version = { version = "2.0.0-rc5", path = "../../primitives/version" }
+sp-runtime = { path = "../../primitives/runtime" , version = "2.0.0-rc5"}
+sp-chain-spec = { path = "../../primitives/chain-spec" , version = "2.0.0-rc5"}
 serde = { version = "1.0.101", features = ["derive"] }
 serde_json = "1.0.41"
-sp-transaction-pool = { version = "2.0.0-rc4", path = "../../primitives/transaction-pool" }
-sp-rpc = { version = "2.0.0-rc4", path = "../../primitives/rpc" }
+sp-transaction-pool = { version = "2.0.0-rc5", path = "../../primitives/transaction-pool" }
+sp-rpc = { version = "2.0.0-rc5", path = "../../primitives/rpc" }
diff --git a/substrate/client/rpc-servers/Cargo.toml b/substrate/client/rpc-servers/Cargo.toml
index 155729817da32e69ddfd6b84552d729ddb16871d..f6a1b470249efad6c071023eaa79153925cafb33 100644
--- a/substrate/client/rpc-servers/Cargo.toml
+++ b/substrate/client/rpc-servers/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sc-rpc-server"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
@@ -17,7 +17,7 @@ pubsub = { package = "jsonrpc-pubsub", version = "14.2.0" }
 log = "0.4.8"
 serde = "1.0.101"
 serde_json = "1.0.41"
-sp-runtime = { version = "2.0.0-rc4", path = "../../primitives/runtime" }
+sp-runtime = { version = "2.0.0-rc5", path = "../../primitives/runtime" }
 
 [target.'cfg(not(target_os = "unknown"))'.dependencies]
 http = { package = "jsonrpc-http-server", version = "14.2.0" }
diff --git a/substrate/client/rpc/Cargo.toml b/substrate/client/rpc/Cargo.toml
index 9568a4d44ffef117a0595663c3c57fd433be6af9..1eb3b71be49a2cf80e974812054852114da44032 100644
--- a/substrate/client/rpc/Cargo.toml
+++ b/substrate/client/rpc/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sc-rpc"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
@@ -12,38 +12,38 @@ description = "Substrate Client RPC"
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-sc-rpc-api = { version = "0.8.0-rc4", path = "../rpc-api" }
-sc-client-api = { version = "2.0.0-rc4", path = "../api" }
-sp-api = { version = "2.0.0-rc4", path = "../../primitives/api" }
+sc-rpc-api = { version = "0.8.0-rc5", path = "../rpc-api" }
+sc-client-api = { version = "2.0.0-rc5", path = "../api" }
+sp-api = { version = "2.0.0-rc5", path = "../../primitives/api" }
 codec = { package = "parity-scale-codec", version = "1.3.1" }
 futures = { version = "0.3.1", features = ["compat"] }
 jsonrpc-pubsub = "14.2.0"
 log = "0.4.8"
-sp-core = { version = "2.0.0-rc4", path = "../../primitives/core" }
+sp-core = { version = "2.0.0-rc5", path = "../../primitives/core" }
 rpc = { package = "jsonrpc-core", version = "14.2.0" }
-sp-version = { version = "2.0.0-rc4", path = "../../primitives/version" }
+sp-version = { version = "2.0.0-rc5", path = "../../primitives/version" }
 serde_json = "1.0.41"
-sp-session = { version = "2.0.0-rc4", path = "../../primitives/session" }
-sp-offchain = { version = "2.0.0-rc4", path = "../../primitives/offchain" }
-sp-runtime = { version = "2.0.0-rc4", path = "../../primitives/runtime" }
-sp-utils = { version = "2.0.0-rc4", path = "../../primitives/utils" }
-sp-rpc = { version = "2.0.0-rc4", path = "../../primitives/rpc" }
-sp-state-machine = { version = "0.8.0-rc4", path = "../../primitives/state-machine" }
-sp-chain-spec = { version = "2.0.0-rc4", path = "../../primitives/chain-spec" }
-sc-executor = { version = "0.8.0-rc4", path = "../executor" }
-sc-block-builder = { version = "0.8.0-rc4", path = "../../client/block-builder" }
-sc-keystore = { version = "2.0.0-rc4", path = "../keystore" }
-sp-transaction-pool = { version = "2.0.0-rc4", path = "../../primitives/transaction-pool" }
-sp-blockchain = { version = "2.0.0-rc4", path = "../../primitives/blockchain" }
+sp-session = { version = "2.0.0-rc5", path = "../../primitives/session" }
+sp-offchain = { version = "2.0.0-rc5", path = "../../primitives/offchain" }
+sp-runtime = { version = "2.0.0-rc5", path = "../../primitives/runtime" }
+sp-utils = { version = "2.0.0-rc5", path = "../../primitives/utils" }
+sp-rpc = { version = "2.0.0-rc5", path = "../../primitives/rpc" }
+sp-state-machine = { version = "0.8.0-rc5", path = "../../primitives/state-machine" }
+sp-chain-spec = { version = "2.0.0-rc5", path = "../../primitives/chain-spec" }
+sc-executor = { version = "0.8.0-rc5", path = "../executor" }
+sc-block-builder = { version = "0.8.0-rc5", path = "../../client/block-builder" }
+sc-keystore = { version = "2.0.0-rc5", path = "../keystore" }
+sp-transaction-pool = { version = "2.0.0-rc5", path = "../../primitives/transaction-pool" }
+sp-blockchain = { version = "2.0.0-rc5", path = "../../primitives/blockchain" }
 hash-db = { version = "0.15.2", default-features = false }
 parking_lot = "0.10.0"
 
 [dev-dependencies]
 assert_matches = "1.3.0"
 futures01 = { package = "futures", version = "0.1.29" }
-sc-network = { version = "0.8.0-rc4", path = "../network" }
-sp-io = { version = "2.0.0-rc4", path = "../../primitives/io" }
-substrate-test-runtime-client = { version = "2.0.0-rc4", path = "../../test-utils/runtime/client" }
+sc-network = { version = "0.8.0-rc5", path = "../network" }
+sp-io = { version = "2.0.0-rc5", path = "../../primitives/io" }
+substrate-test-runtime-client = { version = "2.0.0-rc5", path = "../../test-utils/runtime/client" }
 tokio = "0.1.22"
-sc-transaction-pool = { version = "2.0.0-rc4", path = "../transaction-pool" }
+sc-transaction-pool = { version = "2.0.0-rc5", path = "../transaction-pool" }
 lazy_static = "1.4.0"
diff --git a/substrate/client/service/Cargo.toml b/substrate/client/service/Cargo.toml
index af6bb907a94bd034317c5edd8763bd271726a163..77b6bb2d7182883349ba5ababa3e4dd2d2197d72 100644
--- a/substrate/client/service/Cargo.toml
+++ b/substrate/client/service/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sc-service"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
@@ -40,38 +40,38 @@ hash-db = "0.15.2"
 serde = "1.0.101"
 serde_json = "1.0.41"
 sysinfo = "0.14.3"
-sc-keystore = { version = "2.0.0-rc4", path = "../keystore" }
-sp-io = { version = "2.0.0-rc4", path = "../../primitives/io" }
-sp-runtime = { version = "2.0.0-rc4", path = "../../primitives/runtime" }
-sp-trie = { version = "2.0.0-rc4", path = "../../primitives/trie" }
-sp-externalities = { version = "0.8.0-rc4", path = "../../primitives/externalities" }
-sp-utils = { version = "2.0.0-rc4", path = "../../primitives/utils" }
-sp-version = { version = "2.0.0-rc4", path = "../../primitives/version" }
-sp-blockchain = { version = "2.0.0-rc4", path = "../../primitives/blockchain" }
-sp-core = { version = "2.0.0-rc4", path = "../../primitives/core" }
-sp-session = { version = "2.0.0-rc4", path = "../../primitives/session" }
-sp-state-machine = { version = "0.8.0-rc4", path = "../../primitives/state-machine" }
-sp-application-crypto = { version = "2.0.0-rc4", path = "../../primitives/application-crypto" }
-sp-consensus = { version = "0.8.0-rc4", path = "../../primitives/consensus/common" }
-sc-network = { version = "0.8.0-rc4", path = "../network" }
-sc-chain-spec = { version = "2.0.0-rc4", path = "../chain-spec" }
-sc-light = { version = "2.0.0-rc4", path = "../light" }
-sc-client-api = { version = "2.0.0-rc4", path = "../api" }
-sp-api = { version = "2.0.0-rc4", path = "../../primitives/api" }
-sc-client-db = { version = "0.8.0-rc4", default-features = false, path = "../db" }
+sc-keystore = { version = "2.0.0-rc5", path = "../keystore" }
+sp-io = { version = "2.0.0-rc5", path = "../../primitives/io" }
+sp-runtime = { version = "2.0.0-rc5", path = "../../primitives/runtime" }
+sp-trie = { version = "2.0.0-rc5", path = "../../primitives/trie" }
+sp-externalities = { version = "0.8.0-rc5", path = "../../primitives/externalities" }
+sp-utils = { version = "2.0.0-rc5", path = "../../primitives/utils" }
+sp-version = { version = "2.0.0-rc5", path = "../../primitives/version" }
+sp-blockchain = { version = "2.0.0-rc5", path = "../../primitives/blockchain" }
+sp-core = { version = "2.0.0-rc5", path = "../../primitives/core" }
+sp-session = { version = "2.0.0-rc5", path = "../../primitives/session" }
+sp-state-machine = { version = "0.8.0-rc5", path = "../../primitives/state-machine" }
+sp-application-crypto = { version = "2.0.0-rc5", path = "../../primitives/application-crypto" }
+sp-consensus = { version = "0.8.0-rc5", path = "../../primitives/consensus/common" }
+sc-network = { version = "0.8.0-rc5", path = "../network" }
+sc-chain-spec = { version = "2.0.0-rc5", path = "../chain-spec" }
+sc-light = { version = "2.0.0-rc5", path = "../light" }
+sc-client-api = { version = "2.0.0-rc5", path = "../api" }
+sp-api = { version = "2.0.0-rc5", path = "../../primitives/api" }
+sc-client-db = { version = "0.8.0-rc5", default-features = false, path = "../db" }
 codec = { package = "parity-scale-codec", version = "1.3.1" }
-sc-executor = { version = "0.8.0-rc4", path = "../executor" }
-sc-transaction-pool = { version = "2.0.0-rc4", path = "../transaction-pool" }
-sp-transaction-pool = { version = "2.0.0-rc4", path = "../../primitives/transaction-pool" }
-sc-rpc-server = { version = "2.0.0-rc4", path = "../rpc-servers" }
-sc-rpc = { version = "2.0.0-rc4", path = "../rpc" }
-sc-block-builder = { version = "0.8.0-rc4", path = "../block-builder" }
-sp-block-builder = { version = "2.0.0-rc4", path = "../../primitives/block-builder" }
+sc-executor = { version = "0.8.0-rc5", path = "../executor" }
+sc-transaction-pool = { version = "2.0.0-rc5", path = "../transaction-pool" }
+sp-transaction-pool = { version = "2.0.0-rc5", path = "../../primitives/transaction-pool" }
+sc-rpc-server = { version = "2.0.0-rc5", path = "../rpc-servers" }
+sc-rpc = { version = "2.0.0-rc5", path = "../rpc" }
+sc-block-builder = { version = "0.8.0-rc5", path = "../block-builder" }
+sp-block-builder = { version = "2.0.0-rc5", path = "../../primitives/block-builder" }
 sc-informant = { version = "0.8.0-rc2", path = "../informant" }
-sc-telemetry = { version = "2.0.0-rc4", path = "../telemetry" }
-sc-offchain = { version = "2.0.0-rc4", path = "../offchain" }
-prometheus-endpoint = { package = "substrate-prometheus-endpoint", path = "../../utils/prometheus", version = "0.8.0-rc4"}
-sc-tracing = { version = "2.0.0-rc4", path = "../tracing" }
+sc-telemetry = { version = "2.0.0-rc5", path = "../telemetry" }
+sc-offchain = { version = "2.0.0-rc5", path = "../offchain" }
+prometheus-endpoint = { package = "substrate-prometheus-endpoint", path = "../../utils/prometheus", version = "0.8.0-rc5"}
+sc-tracing = { version = "2.0.0-rc5", path = "../tracing" }
 tracing = "0.1.10"
 parity-util-mem = { version = "0.7.0", default-features = false, features = ["primitive-types"] }
 
@@ -86,7 +86,7 @@ tempfile = "3.1.0"
 directories = "2.0.2"
 
 [dev-dependencies]
-substrate-test-runtime-client = { version = "2.0.0-rc4", path = "../../test-utils/runtime/client" }
-sp-consensus-babe = { version = "0.8.0-rc4", path = "../../primitives/consensus/babe" }
-grandpa = { version = "0.8.0-rc4", package = "sc-finality-grandpa", path = "../finality-grandpa" }
-grandpa-primitives = { version = "2.0.0-rc4", package = "sp-finality-grandpa", path = "../../primitives/finality-grandpa" }
+substrate-test-runtime-client = { version = "2.0.0-rc5", path = "../../test-utils/runtime/client" }
+sp-consensus-babe = { version = "0.8.0-rc5", path = "../../primitives/consensus/babe" }
+grandpa = { version = "0.8.0-rc5", package = "sc-finality-grandpa", path = "../finality-grandpa" }
+grandpa-primitives = { version = "2.0.0-rc5", package = "sp-finality-grandpa", path = "../../primitives/finality-grandpa" }
diff --git a/substrate/client/service/test/Cargo.toml b/substrate/client/service/test/Cargo.toml
index 6a886ebcbaccb02139337ee121d609e181f199d3..6948579e6232e8ad421a168af2b8a27513c6b0ac 100644
--- a/substrate/client/service/test/Cargo.toml
+++ b/substrate/client/service/test/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sc-service-test"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
@@ -20,25 +20,25 @@ log = "0.4.8"
 env_logger = "0.7.0"
 fdlimit = "0.1.4"
 parking_lot = "0.10.0"
-sc-light = { version = "2.0.0-rc4", path = "../../light" }
-sp-blockchain = { version = "2.0.0-rc4", path = "../../../primitives/blockchain" }
-sp-api = { version = "2.0.0-rc4", path = "../../../primitives/api" }
-sp-state-machine = { version = "0.8.0-rc4", path = "../../../primitives/state-machine" }
-sp-externalities = { version = "0.8.0-rc4", path = "../../../primitives/externalities" }
-sp-trie = { version = "2.0.0-rc4", path = "../../../primitives/trie" }
-sp-storage = { version = "2.0.0-rc4", path = "../../../primitives/storage" }
-sc-client-db = { version = "0.8.0-rc4", default-features = false, path = "../../db" }
+sc-light = { version = "2.0.0-rc5", path = "../../light" }
+sp-blockchain = { version = "2.0.0-rc5", path = "../../../primitives/blockchain" }
+sp-api = { version = "2.0.0-rc5", path = "../../../primitives/api" }
+sp-state-machine = { version = "0.8.0-rc5", path = "../../../primitives/state-machine" }
+sp-externalities = { version = "0.8.0-rc5", path = "../../../primitives/externalities" }
+sp-trie = { version = "2.0.0-rc5", path = "../../../primitives/trie" }
+sp-storage = { version = "2.0.0-rc5", path = "../../../primitives/storage" }
+sc-client-db = { version = "0.8.0-rc5", default-features = false, path = "../../db" }
 futures = { version = "0.3.1", features = ["compat"] }
-sc-service = { version = "0.8.0-rc4", default-features = false, features = ["test-helpers"], path = "../../service" }
-sc-network = { version = "0.8.0-rc4", path = "../../network" }
-sp-consensus = { version = "0.8.0-rc4", path = "../../../primitives/consensus/common" }
-sp-runtime = { version = "2.0.0-rc4", path = "../../../primitives/runtime" }
-sp-core = { version = "2.0.0-rc4", path = "../../../primitives/core" }
-sp-transaction-pool = { version = "2.0.0-rc4", path = "../../../primitives/transaction-pool" }
-substrate-test-runtime = { version = "2.0.0-rc4", path = "../../../test-utils/runtime" }
-substrate-test-runtime-client = { version = "2.0.0-rc4", path = "../../../test-utils/runtime/client" }
-sc-client-api = { version = "2.0.0-rc4", path = "../../api" }
-sc-block-builder = { version = "0.8.0-rc4", path = "../../block-builder" }
-sc-executor = { version = "0.8.0-rc4", path = "../../executor" }
-sp-panic-handler = { version = "2.0.0-rc4", path = "../../../primitives/panic-handler" }
+sc-service = { version = "0.8.0-rc5", default-features = false, features = ["test-helpers"], path = "../../service" }
+sc-network = { version = "0.8.0-rc5", path = "../../network" }
+sp-consensus = { version = "0.8.0-rc5", path = "../../../primitives/consensus/common" }
+sp-runtime = { version = "2.0.0-rc5", path = "../../../primitives/runtime" }
+sp-core = { version = "2.0.0-rc5", path = "../../../primitives/core" }
+sp-transaction-pool = { version = "2.0.0-rc5", path = "../../../primitives/transaction-pool" }
+substrate-test-runtime = { version = "2.0.0-rc5", path = "../../../test-utils/runtime" }
+substrate-test-runtime-client = { version = "2.0.0-rc5", path = "../../../test-utils/runtime/client" }
+sc-client-api = { version = "2.0.0-rc5", path = "../../api" }
+sc-block-builder = { version = "0.8.0-rc5", path = "../../block-builder" }
+sc-executor = { version = "0.8.0-rc5", path = "../../executor" }
+sp-panic-handler = { version = "2.0.0-rc5", path = "../../../primitives/panic-handler" }
 parity-scale-codec = "1.3.1"
diff --git a/substrate/client/state-db/Cargo.toml b/substrate/client/state-db/Cargo.toml
index 0fc30cda9f4ffe293be12b5fc57b8c8a9f2c57d6..3a1436e677db28781326061022f7f146ebb8deb9 100644
--- a/substrate/client/state-db/Cargo.toml
+++ b/substrate/client/state-db/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sc-state-db"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
@@ -14,8 +14,8 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 parking_lot = "0.10.0"
 log = "0.4.8"
-sc-client-api = { version = "2.0.0-rc4", path = "../api" }
-sp-core = { version = "2.0.0-rc4", path = "../../primitives/core" }
+sc-client-api = { version = "2.0.0-rc5", path = "../api" }
+sp-core = { version = "2.0.0-rc5", path = "../../primitives/core" }
 codec = { package = "parity-scale-codec", version = "1.3.1", features = ["derive"] }
 parity-util-mem = { version = "0.7.0", default-features = false, features = ["primitive-types"] }
 parity-util-mem-derive = "0.1.0"
diff --git a/substrate/client/telemetry/Cargo.toml b/substrate/client/telemetry/Cargo.toml
index 2e3b4de8aa0f7854022d2b57d9370a579e806c14..09ec9a0910d407042a8e8c7ad644729d25dd418b 100644
--- a/substrate/client/telemetry/Cargo.toml
+++ b/substrate/client/telemetry/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sc-telemetry"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 description = "Telemetry utils"
 edition = "2018"
diff --git a/substrate/client/tracing/Cargo.toml b/substrate/client/tracing/Cargo.toml
index c4564e5fe53f59ff53f00997af0c85f9ce15ce96..998dfb94de0c772a86b45a93a7d6b73c39bcf010 100644
--- a/substrate/client/tracing/Cargo.toml
+++ b/substrate/client/tracing/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sc-tracing"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
@@ -22,7 +22,7 @@ slog = { version = "2.5.2", features = ["nested-values"] }
 tracing-core = "0.1.7"
 sp-tracing = { version = "2.0.0-rc2", path = "../../primitives/tracing" }
 
-sc-telemetry = { version = "2.0.0-rc4", path = "../telemetry" }
+sc-telemetry = { version = "2.0.0-rc5", path = "../telemetry" }
 
 [dev-dependencies]
 tracing = "0.1.10"
diff --git a/substrate/client/transaction-pool/Cargo.toml b/substrate/client/transaction-pool/Cargo.toml
index 290b63cc8c2338fd41b5b98bb908b45bd2a1e052..6ae3f5a8abbf3b4395da9870152348bc725550e9 100644
--- a/substrate/client/transaction-pool/Cargo.toml
+++ b/substrate/client/transaction-pool/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sc-transaction-pool"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
@@ -20,23 +20,23 @@ intervalier = "0.4.0"
 log = "0.4.8"
 parity-util-mem = { version = "0.7.0", default-features = false, features = ["primitive-types"] }
 parking_lot = "0.10.0"
-prometheus-endpoint = { package = "substrate-prometheus-endpoint", path = "../../utils/prometheus", version = "0.8.0-rc4"}
-sc-client-api = { version = "2.0.0-rc4", path = "../api" }
-sc-transaction-graph = { version = "2.0.0-rc4", path = "./graph" }
-sp-api = { version = "2.0.0-rc4", path = "../../primitives/api" }
-sp-core = { version = "2.0.0-rc4", path = "../../primitives/core" }
-sp-runtime = { version = "2.0.0-rc4", path = "../../primitives/runtime" }
-sp-tracing = { version = "2.0.0-rc4", path = "../../primitives/tracing" }
-sp-transaction-pool = { version = "2.0.0-rc4", path = "../../primitives/transaction-pool" }
-sp-blockchain = { version = "2.0.0-rc4", path = "../../primitives/blockchain" }
-sp-utils = { version = "2.0.0-rc4", path = "../../primitives/utils" }
+prometheus-endpoint = { package = "substrate-prometheus-endpoint", path = "../../utils/prometheus", version = "0.8.0-rc5"}
+sc-client-api = { version = "2.0.0-rc5", path = "../api" }
+sc-transaction-graph = { version = "2.0.0-rc5", path = "./graph" }
+sp-api = { version = "2.0.0-rc5", path = "../../primitives/api" }
+sp-core = { version = "2.0.0-rc5", path = "../../primitives/core" }
+sp-runtime = { version = "2.0.0-rc5", path = "../../primitives/runtime" }
+sp-tracing = { version = "2.0.0-rc5", path = "../../primitives/tracing" }
+sp-transaction-pool = { version = "2.0.0-rc5", path = "../../primitives/transaction-pool" }
+sp-blockchain = { version = "2.0.0-rc5", path = "../../primitives/blockchain" }
+sp-utils = { version = "2.0.0-rc5", path = "../../primitives/utils" }
 wasm-timer = "0.2"
 
 [dev-dependencies]
 assert_matches = "1.3.0"
 hex = "0.4"
-sp-keyring = { version = "2.0.0-rc4", path = "../../primitives/keyring" }
-sp-consensus = { version = "0.8.0-rc4", path = "../../primitives/consensus/common" }
-substrate-test-runtime-transaction-pool = { version = "2.0.0-rc4", path = "../../test-utils/runtime/transaction-pool" }
-substrate-test-runtime-client = { version = "2.0.0-rc4", path = "../../test-utils/runtime/client" }
-sc-block-builder = { version = "0.8.0-rc4", path = "../block-builder" }
+sp-keyring = { version = "2.0.0-rc5", path = "../../primitives/keyring" }
+sp-consensus = { version = "0.8.0-rc5", path = "../../primitives/consensus/common" }
+substrate-test-runtime-transaction-pool = { version = "2.0.0-rc5", path = "../../test-utils/runtime/transaction-pool" }
+substrate-test-runtime-client = { version = "2.0.0-rc5", path = "../../test-utils/runtime/client" }
+sc-block-builder = { version = "0.8.0-rc5", path = "../block-builder" }
diff --git a/substrate/client/transaction-pool/graph/Cargo.toml b/substrate/client/transaction-pool/graph/Cargo.toml
index d90d13ac196c07b2e87fa8b3443a6890ae0a9800..3b47997a2c2a96eb6cc3afc6a9a56c5c6fc1bc51 100644
--- a/substrate/client/transaction-pool/graph/Cargo.toml
+++ b/substrate/client/transaction-pool/graph/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sc-transaction-graph"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
@@ -18,11 +18,11 @@ log = "0.4.8"
 parking_lot = "0.10.0"
 serde = { version = "1.0.101", features = ["derive"] }
 wasm-timer = "0.2"
-sp-blockchain = { version = "2.0.0-rc4", path = "../../../primitives/blockchain" }
-sp-utils = { version = "2.0.0-rc4", path = "../../../primitives/utils" }
-sp-core = { version = "2.0.0-rc4", path = "../../../primitives/core" }
-sp-runtime = { version = "2.0.0-rc4", path = "../../../primitives/runtime" }
-sp-transaction-pool = { version = "2.0.0-rc4", path = "../../../primitives/transaction-pool" }
+sp-blockchain = { version = "2.0.0-rc5", path = "../../../primitives/blockchain" }
+sp-utils = { version = "2.0.0-rc5", path = "../../../primitives/utils" }
+sp-core = { version = "2.0.0-rc5", path = "../../../primitives/core" }
+sp-runtime = { version = "2.0.0-rc5", path = "../../../primitives/runtime" }
+sp-transaction-pool = { version = "2.0.0-rc5", path = "../../../primitives/transaction-pool" }
 parity-util-mem = { version = "0.7.0", default-features = false, features = ["primitive-types"] }
 linked-hash-map = "0.5.2"
 retain_mut = "0.1.1"
@@ -30,7 +30,7 @@ retain_mut = "0.1.1"
 [dev-dependencies]
 assert_matches = "1.3.0"
 codec = { package = "parity-scale-codec", version = "1.3.1" }
-substrate-test-runtime = { version = "2.0.0-rc4", path = "../../../test-utils/runtime" }
+substrate-test-runtime = { version = "2.0.0-rc5", path = "../../../test-utils/runtime" }
 criterion = "0.3"
 
 [[bench]]
diff --git a/substrate/frame/assets/Cargo.toml b/substrate/frame/assets/Cargo.toml
index 4deb7b8a9bb1bde7fc4f83ecce1d509e1c843944..9a2d395e020d93f76a41fd9da88e7f3c74171202 100644
--- a/substrate/frame/assets/Cargo.toml
+++ b/substrate/frame/assets/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-assets"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -15,16 +15,16 @@ targets = ["x86_64-unknown-linux-gnu"]
 serde = { version = "1.0.101", optional = true }
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false }
 # Needed for various traits. In our case, `OnFinalize`.
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/runtime" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/runtime" }
 # Needed for type-safe access to storage DB.
-frame-support = { version = "2.0.0-rc4", default-features = false, path = "../support" }
+frame-support = { version = "2.0.0-rc5", default-features = false, path = "../support" }
 # `system` module provides us with all sorts of useful stuff and macros depend on it being around.
-frame-system = { version = "2.0.0-rc4", default-features = false, path = "../system" }
+frame-system = { version = "2.0.0-rc5", default-features = false, path = "../system" }
 
 [dev-dependencies]
-sp-core = { version = "2.0.0-rc4", path = "../../primitives/core" }
-sp-std = { version = "2.0.0-rc4", path = "../../primitives/std" }
-sp-io = { version = "2.0.0-rc4", path = "../../primitives/io" }
+sp-core = { version = "2.0.0-rc5", path = "../../primitives/core" }
+sp-std = { version = "2.0.0-rc5", path = "../../primitives/std" }
+sp-io = { version = "2.0.0-rc5", path = "../../primitives/io" }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/atomic-swap/Cargo.toml b/substrate/frame/atomic-swap/Cargo.toml
index 829c40b675c35945eb58ed8a73aaa08050ed405e..6009327ab39d307749fe1a9ca81fff8f4f6a8192 100644
--- a/substrate/frame/atomic-swap/Cargo.toml
+++ b/substrate/frame/atomic-swap/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-atomic-swap"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -14,15 +14,15 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 serde = { version = "1.0.101", optional = true }
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false }
-frame-support = { version = "2.0.0-rc4", default-features = false, path = "../support" }
-frame-system = { version = "2.0.0-rc4", default-features = false, path = "../system" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/runtime" }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/std" }
-sp-io = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/io" }
-sp-core = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/core" }
+frame-support = { version = "2.0.0-rc5", default-features = false, path = "../support" }
+frame-system = { version = "2.0.0-rc5", default-features = false, path = "../system" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/runtime" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/std" }
+sp-io = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/io" }
+sp-core = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/core" }
 
 [dev-dependencies]
-pallet-balances = { version = "2.0.0-rc4", path = "../balances" }
+pallet-balances = { version = "2.0.0-rc5", path = "../balances" }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/aura/Cargo.toml b/substrate/frame/aura/Cargo.toml
index a648be5f10b17048e7fa1408b704ffe6609a7bb8..e31ebc45a50d12d43b457eb6a35d1673f5213ef7 100644
--- a/substrate/frame/aura/Cargo.toml
+++ b/substrate/frame/aura/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-aura"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -12,23 +12,23 @@ description = "FRAME AURA consensus pallet"
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-sp-application-crypto = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/application-crypto" }
+sp-application-crypto = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/application-crypto" }
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false, features = ["derive"] }
-sp-inherents = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/inherents" }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/std" }
+sp-inherents = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/inherents" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/std" }
 serde = { version = "1.0.101", optional = true }
-pallet-session = { version = "2.0.0-rc4", default-features = false, path = "../session" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/runtime" }
-frame-support = { version = "2.0.0-rc4", default-features = false, path = "../support" }
-sp-consensus-aura = { version = "0.8.0-rc4", path = "../../primitives/consensus/aura", default-features = false }
-frame-system = { version = "2.0.0-rc4", default-features = false, path = "../system" }
-sp-timestamp = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/timestamp" }
-pallet-timestamp = { version = "2.0.0-rc4", default-features = false, path = "../timestamp" }
+pallet-session = { version = "2.0.0-rc5", default-features = false, path = "../session" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/runtime" }
+frame-support = { version = "2.0.0-rc5", default-features = false, path = "../support" }
+sp-consensus-aura = { version = "0.8.0-rc5", path = "../../primitives/consensus/aura", default-features = false }
+frame-system = { version = "2.0.0-rc5", default-features = false, path = "../system" }
+sp-timestamp = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/timestamp" }
+pallet-timestamp = { version = "2.0.0-rc5", default-features = false, path = "../timestamp" }
 
 
 [dev-dependencies]
-sp-core = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/core" }
-sp-io ={ version = "2.0.0-rc4", path = "../../primitives/io" }
+sp-core = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/core" }
+sp-io ={ version = "2.0.0-rc5", path = "../../primitives/io" }
 lazy_static = "1.4.0"
 parking_lot = "0.10.0"
 
diff --git a/substrate/frame/authority-discovery/Cargo.toml b/substrate/frame/authority-discovery/Cargo.toml
index 3270437ce8bd2786346795b4949c8bbdaa0c9041..9743badc4223a17a5b9ef0985e7c65df71687793 100644
--- a/substrate/frame/authority-discovery/Cargo.toml
+++ b/substrate/frame/authority-discovery/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-authority-discovery"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -12,20 +12,20 @@ description = "FRAME pallet for authority discovery"
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-sp-authority-discovery = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/authority-discovery" }
-sp-application-crypto = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/application-crypto" }
+sp-authority-discovery = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/authority-discovery" }
+sp-application-crypto = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/application-crypto" }
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false, features = ["derive"] }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/std" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/std" }
 serde = { version = "1.0.101", optional = true }
-pallet-session = { version = "2.0.0-rc4", features = ["historical" ], path = "../session", default-features = false }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/runtime" }
-frame-support = { version = "2.0.0-rc4", default-features = false, path = "../support" }
-frame-system = { version = "2.0.0-rc4", default-features = false, path = "../system" }
+pallet-session = { version = "2.0.0-rc5", features = ["historical" ], path = "../session", default-features = false }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/runtime" }
+frame-support = { version = "2.0.0-rc5", default-features = false, path = "../support" }
+frame-system = { version = "2.0.0-rc5", default-features = false, path = "../system" }
 
 [dev-dependencies]
-sp-core = { version = "2.0.0-rc4", path = "../../primitives/core" }
-sp-io = { version = "2.0.0-rc4", path = "../../primitives/io" }
-sp-staking = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/staking" }
+sp-core = { version = "2.0.0-rc5", path = "../../primitives/core" }
+sp-io = { version = "2.0.0-rc5", path = "../../primitives/io" }
+sp-staking = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/staking" }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/authorship/Cargo.toml b/substrate/frame/authorship/Cargo.toml
index 08114eb4016f14af32c22100a9cc5ddfe05df6c2..f4dd71ef6ad181c4795fa179663cc5afec41fad3 100644
--- a/substrate/frame/authorship/Cargo.toml
+++ b/substrate/frame/authorship/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-authorship"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 description = "Block and Uncle Author tracking for the FRAME"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
@@ -13,17 +13,17 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false, features = ["derive"] }
-sp-inherents = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/inherents" }
-sp-authorship = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/authorship" }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/std" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/runtime" }
-frame-support = { version = "2.0.0-rc4", default-features = false, path = "../support" }
-frame-system = { version = "2.0.0-rc4", default-features = false, path = "../system" }
+sp-inherents = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/inherents" }
+sp-authorship = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/authorship" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/std" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/runtime" }
+frame-support = { version = "2.0.0-rc5", default-features = false, path = "../support" }
+frame-system = { version = "2.0.0-rc5", default-features = false, path = "../system" }
 impl-trait-for-tuples = "0.1.3"
 
 [dev-dependencies]
-sp-core = { version = "2.0.0-rc4", path = "../../primitives/core" }
-sp-io ={ version = "2.0.0-rc4", path = "../../primitives/io" }
+sp-core = { version = "2.0.0-rc5", path = "../../primitives/core" }
+sp-io ={ version = "2.0.0-rc5", path = "../../primitives/io" }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/babe/Cargo.toml b/substrate/frame/babe/Cargo.toml
index e29965ee4628549586ffaf52a3d14153c93696c2..41a6496abd3c3e9502e2266e0cd2dac932b51452 100644
--- a/substrate/frame/babe/Cargo.toml
+++ b/substrate/frame/babe/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-babe"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -13,31 +13,31 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false, features = ["derive"] }
-frame-benchmarking = { version = "2.0.0-rc4", default-features = false, path = "../benchmarking", optional = true }
-frame-support = { version = "2.0.0-rc4", default-features = false, path = "../support" }
-frame-system = { version = "2.0.0-rc4", default-features = false, path = "../system" }
-pallet-authorship = { version = "2.0.0-rc4", default-features = false, path = "../authorship" }
-pallet-session = { version = "2.0.0-rc4", default-features = false, path = "../session" }
-pallet-timestamp = { version = "2.0.0-rc4", default-features = false, path = "../timestamp" }
+frame-benchmarking = { version = "2.0.0-rc5", default-features = false, path = "../benchmarking", optional = true }
+frame-support = { version = "2.0.0-rc5", default-features = false, path = "../support" }
+frame-system = { version = "2.0.0-rc5", default-features = false, path = "../system" }
+pallet-authorship = { version = "2.0.0-rc5", default-features = false, path = "../authorship" }
+pallet-session = { version = "2.0.0-rc5", default-features = false, path = "../session" }
+pallet-timestamp = { version = "2.0.0-rc5", default-features = false, path = "../timestamp" }
 serde = { version = "1.0.101", optional = true }
-sp-application-crypto = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/application-crypto" }
-sp-consensus-babe = { version = "0.8.0-rc4", default-features = false, path = "../../primitives/consensus/babe" }
-sp-consensus-vrf = { version = "0.8.0-rc4", default-features = false, path = "../../primitives/consensus/vrf" }
-sp-inherents = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/inherents" }
-sp-io = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/io" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/runtime" }
-sp-session = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/session" }
-sp-staking = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/staking" }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/std" }
-sp-timestamp = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/timestamp" }
+sp-application-crypto = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/application-crypto" }
+sp-consensus-babe = { version = "0.8.0-rc5", default-features = false, path = "../../primitives/consensus/babe" }
+sp-consensus-vrf = { version = "0.8.0-rc5", default-features = false, path = "../../primitives/consensus/vrf" }
+sp-inherents = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/inherents" }
+sp-io = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/io" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/runtime" }
+sp-session = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/session" }
+sp-staking = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/staking" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/std" }
+sp-timestamp = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/timestamp" }
 
 [dev-dependencies]
-frame-benchmarking = { version = "2.0.0-rc4", path = "../benchmarking" }
-pallet-balances = { version = "2.0.0-rc4", path = "../balances" }
-pallet-offences = { version = "2.0.0-rc4", path = "../offences" }
-pallet-staking = { version = "2.0.0-rc4", path = "../staking" }
-pallet-staking-reward-curve = { version = "2.0.0-rc4", path = "../staking/reward-curve" }
-sp-core = { version = "2.0.0-rc4", path = "../../primitives/core" }
+frame-benchmarking = { version = "2.0.0-rc5", path = "../benchmarking" }
+pallet-balances = { version = "2.0.0-rc5", path = "../balances" }
+pallet-offences = { version = "2.0.0-rc5", path = "../offences" }
+pallet-staking = { version = "2.0.0-rc5", path = "../staking" }
+pallet-staking-reward-curve = { version = "2.0.0-rc5", path = "../staking/reward-curve" }
+sp-core = { version = "2.0.0-rc5", path = "../../primitives/core" }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/balances/Cargo.toml b/substrate/frame/balances/Cargo.toml
index 88c8657d4744b28f739408cfab74dfed8c63e0d3..df13f50802ca212d5e99ef1925a6b84deda5f03d 100644
--- a/substrate/frame/balances/Cargo.toml
+++ b/substrate/frame/balances/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-balances"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -14,16 +14,16 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 serde = { version = "1.0.101", optional = true }
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false, features = ["derive"] }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/std" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/runtime" }
-frame-benchmarking = { version = "2.0.0-rc4", default-features = false, path = "../benchmarking", optional = true }
-frame-support = { version = "2.0.0-rc4", default-features = false, path = "../support" }
-frame-system = { version = "2.0.0-rc4", default-features = false, path = "../system" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/std" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/runtime" }
+frame-benchmarking = { version = "2.0.0-rc5", default-features = false, path = "../benchmarking", optional = true }
+frame-support = { version = "2.0.0-rc5", default-features = false, path = "../support" }
+frame-system = { version = "2.0.0-rc5", default-features = false, path = "../system" }
 
 [dev-dependencies]
-sp-io = { version = "2.0.0-rc4", path = "../../primitives/io" }
-sp-core = { version = "2.0.0-rc4", path = "../../primitives/core" }
-pallet-transaction-payment = { version = "2.0.0-rc4", path = "../transaction-payment" }
+sp-io = { version = "2.0.0-rc5", path = "../../primitives/io" }
+sp-core = { version = "2.0.0-rc5", path = "../../primitives/core" }
+pallet-transaction-payment = { version = "2.0.0-rc5", path = "../transaction-payment" }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/benchmark/Cargo.toml b/substrate/frame/benchmark/Cargo.toml
index 79d9a8d7711e0c06a9c7ca1994909416e8cee51d..43e131c2dc764d7870493ae3ca258db052706ce3 100644
--- a/substrate/frame/benchmark/Cargo.toml
+++ b/substrate/frame/benchmark/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-benchmark"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -14,12 +14,12 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 serde = { version = "1.0.101", optional = true }
 codec = { package = "parity-scale-codec", version = "1.0.0", default-features = false, features = ["derive"] }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/std" }
-sp-io = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/io" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/runtime" }
-frame-support = { version = "2.0.0-rc4", default-features = false, path = "../support" }
-frame-system = { version = "2.0.0-rc4", default-features = false, path = "../system" }
-frame-benchmarking = { version = "2.0.0-rc4", default-features = false, path = "../benchmarking", optional = true }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/std" }
+sp-io = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/io" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/runtime" }
+frame-support = { version = "2.0.0-rc5", default-features = false, path = "../support" }
+frame-system = { version = "2.0.0-rc5", default-features = false, path = "../system" }
+frame-benchmarking = { version = "2.0.0-rc5", default-features = false, path = "../benchmarking", optional = true }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/benchmarking/Cargo.toml b/substrate/frame/benchmarking/Cargo.toml
index 0823ec626cb4f3b2b6b22895bc55c277cf75ab1c..b66fb8640014581101ff7fc6ead531c4a8f2b1a9 100644
--- a/substrate/frame/benchmarking/Cargo.toml
+++ b/substrate/frame/benchmarking/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "frame-benchmarking"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -15,13 +15,13 @@ targets = ["x86_64-unknown-linux-gnu"]
 linregress = "0.1"
 paste = "0.1"
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false }
-sp-api = { version = "2.0.0-rc4", path = "../../primitives/api", default-features = false }
-sp-runtime-interface = { version = "2.0.0-rc4", path = "../../primitives/runtime-interface", default-features = false }
-sp-runtime = { version = "2.0.0-rc4", path = "../../primitives/runtime", default-features = false }
-sp-std = { version = "2.0.0-rc4", path = "../../primitives/std", default-features = false }
-sp-io = { version = "2.0.0-rc4", path = "../../primitives/io", default-features = false }
-frame-support = { version = "2.0.0-rc4", default-features = false, path = "../support" }
-frame-system = { version = "2.0.0-rc4", default-features = false, path = "../system" }
+sp-api = { version = "2.0.0-rc5", path = "../../primitives/api", default-features = false }
+sp-runtime-interface = { version = "2.0.0-rc5", path = "../../primitives/runtime-interface", default-features = false }
+sp-runtime = { version = "2.0.0-rc5", path = "../../primitives/runtime", default-features = false }
+sp-std = { version = "2.0.0-rc5", path = "../../primitives/std", default-features = false }
+sp-io = { version = "2.0.0-rc5", path = "../../primitives/io", default-features = false }
+frame-support = { version = "2.0.0-rc5", default-features = false, path = "../support" }
+frame-system = { version = "2.0.0-rc5", default-features = false, path = "../system" }
 
 [features]
 default = [ "std" ]
diff --git a/substrate/frame/collective/Cargo.toml b/substrate/frame/collective/Cargo.toml
index c1b2f01089c59a4d61e265dc1165a253c86673c1..b5ab0bf3bcbc01828959fbb6c4abfbdbc6ade3ca 100644
--- a/substrate/frame/collective/Cargo.toml
+++ b/substrate/frame/collective/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-collective"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -14,17 +14,17 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 serde = { version = "1.0.101", optional = true }
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false, features = ["derive"] }
-sp-core = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/core" }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/std" }
-sp-io = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/io" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/runtime" }
-frame-benchmarking = { version = "2.0.0-rc4", default-features = false, path = "../benchmarking", optional = true }
-frame-support = { version = "2.0.0-rc4", default-features = false, path = "../support" }
-frame-system = { version = "2.0.0-rc4", default-features = false, path = "../system" }
+sp-core = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/core" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/std" }
+sp-io = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/io" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/runtime" }
+frame-benchmarking = { version = "2.0.0-rc5", default-features = false, path = "../benchmarking", optional = true }
+frame-support = { version = "2.0.0-rc5", default-features = false, path = "../support" }
+frame-system = { version = "2.0.0-rc5", default-features = false, path = "../system" }
 
 [dev-dependencies]
 hex-literal = "0.2.1"
-pallet-balances = { version = "2.0.0-rc4", path = "../balances" }
+pallet-balances = { version = "2.0.0-rc5", path = "../balances" }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/contracts/Cargo.toml b/substrate/frame/contracts/Cargo.toml
index df5a47bb0e0b3cd6b95aef870f63c1e346b81b81..a57f0e33e3263181061677066d4154720a243be7 100644
--- a/substrate/frame/contracts/Cargo.toml
+++ b/substrate/frame/contracts/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-contracts"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -17,14 +17,14 @@ pwasm-utils = { version = "0.12.0", default-features = false }
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false, features = ["derive"] }
 parity-wasm = { version = "0.41.0", default-features = false }
 wasmi-validation = { version = "0.3.0", default-features = false }
-sp-core = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/core" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/runtime" }
-sp-io = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/io" }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/std" }
-sp-sandbox = { version = "0.8.0-rc4", default-features = false, path = "../../primitives/sandbox" }
-frame-support = { version = "2.0.0-rc4", default-features = false, path = "../support" }
-frame-system = { version = "2.0.0-rc4", default-features = false, path = "../system" }
-pallet-contracts-primitives = { version = "2.0.0-rc4", default-features = false, path = "common" }
+sp-core = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/core" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/runtime" }
+sp-io = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/io" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/std" }
+sp-sandbox = { version = "0.8.0-rc5", default-features = false, path = "../../primitives/sandbox" }
+frame-support = { version = "2.0.0-rc5", default-features = false, path = "../support" }
+frame-system = { version = "2.0.0-rc5", default-features = false, path = "../system" }
+pallet-contracts-primitives = { version = "2.0.0-rc5", default-features = false, path = "common" }
 bitflags = "1.0"
 
 [dev-dependencies]
@@ -32,9 +32,9 @@ wabt = "0.9.2"
 assert_matches = "1.3.0"
 hex-literal = "0.2.1"
 pretty_assertions = "0.6.1"
-pallet-balances = { version = "2.0.0-rc4", path = "../balances" }
-pallet-timestamp = { version = "2.0.0-rc4", path = "../timestamp" }
-pallet-randomness-collective-flip = { version = "2.0.0-rc4", path = "../randomness-collective-flip" }
+pallet-balances = { version = "2.0.0-rc5", path = "../balances" }
+pallet-timestamp = { version = "2.0.0-rc5", path = "../timestamp" }
+pallet-randomness-collective-flip = { version = "2.0.0-rc5", path = "../randomness-collective-flip" }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/contracts/common/Cargo.toml b/substrate/frame/contracts/common/Cargo.toml
index e6e2bc653a21841acfcc7ba243620e1c3b014d14..8788daf477bc3c7452fc7f9dbb7894ca71573574 100644
--- a/substrate/frame/contracts/common/Cargo.toml
+++ b/substrate/frame/contracts/common/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-contracts-primitives"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -14,8 +14,8 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 # This crate should not rely on any of the frame primitives.
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false, features = ["derive"] }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../../primitives/std" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../../primitives/runtime" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../../primitives/std" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../../primitives/runtime" }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/contracts/rpc/Cargo.toml b/substrate/frame/contracts/rpc/Cargo.toml
index 35989a349049c6cb9eb1d3e42e3655d365fc39da..8a2f64f5827a72ca48d7f1c2c3d91f797c96843d 100644
--- a/substrate/frame/contracts/rpc/Cargo.toml
+++ b/substrate/frame/contracts/rpc/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-contracts-rpc"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -16,14 +16,14 @@ codec = { package = "parity-scale-codec", version = "1.3.1" }
 jsonrpc-core = "14.2.0"
 jsonrpc-core-client = "14.2.0"
 jsonrpc-derive = "14.2.1"
-sp-blockchain = { version = "2.0.0-rc4", path = "../../../primitives/blockchain" }
-sp-core = { version = "2.0.0-rc4", path = "../../../primitives/core" }
-sp-rpc = { version = "2.0.0-rc4", path = "../../../primitives/rpc" }
+sp-blockchain = { version = "2.0.0-rc5", path = "../../../primitives/blockchain" }
+sp-core = { version = "2.0.0-rc5", path = "../../../primitives/core" }
+sp-rpc = { version = "2.0.0-rc5", path = "../../../primitives/rpc" }
 serde = { version = "1.0.101", features = ["derive"] }
-sp-runtime = { version = "2.0.0-rc4", path = "../../../primitives/runtime" }
-sp-api = { version = "2.0.0-rc4", path = "../../../primitives/api" }
-pallet-contracts-primitives = { version = "2.0.0-rc4", path = "../common" }
-pallet-contracts-rpc-runtime-api = { version = "0.8.0-rc4", path = "./runtime-api" }
+sp-runtime = { version = "2.0.0-rc5", path = "../../../primitives/runtime" }
+sp-api = { version = "2.0.0-rc5", path = "../../../primitives/api" }
+pallet-contracts-primitives = { version = "2.0.0-rc5", path = "../common" }
+pallet-contracts-rpc-runtime-api = { version = "0.8.0-rc5", path = "./runtime-api" }
 
 [dev-dependencies]
 serde_json = "1.0.41"
diff --git a/substrate/frame/contracts/rpc/runtime-api/Cargo.toml b/substrate/frame/contracts/rpc/runtime-api/Cargo.toml
index e97003c44d94bc4cea9f8bd85c0eafb7c1717d30..aec4005cda91086627c2a1040fbb79d75a6de73d 100644
--- a/substrate/frame/contracts/rpc/runtime-api/Cargo.toml
+++ b/substrate/frame/contracts/rpc/runtime-api/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-contracts-rpc-runtime-api"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -12,11 +12,11 @@ description = "Runtime API definition required by Contracts RPC extensions."
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-sp-api = { version = "2.0.0-rc4", default-features = false, path = "../../../../primitives/api" }
+sp-api = { version = "2.0.0-rc5", default-features = false, path = "../../../../primitives/api" }
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false, features = ["derive"] }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../../../primitives/std" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../../../primitives/runtime" }
-pallet-contracts-primitives = { version = "2.0.0-rc4", default-features = false, path = "../../common" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../../../primitives/std" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../../../primitives/runtime" }
+pallet-contracts-primitives = { version = "2.0.0-rc5", default-features = false, path = "../../common" }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/democracy/Cargo.toml b/substrate/frame/democracy/Cargo.toml
index 9532be0e8ee2ddc0b996a3f91a3b17faac9a1bee..bc373764f16cb3c5c61013fcc65107888eb1689d 100644
--- a/substrate/frame/democracy/Cargo.toml
+++ b/substrate/frame/democracy/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-democracy"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -14,19 +14,19 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 serde = { version = "1.0.101", optional = true, features = ["derive"] }
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false, features = ["derive"] }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/std" }
-sp-io = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/io" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/runtime" }
-frame-benchmarking = { version = "2.0.0-rc4", default-features = false, path = "../benchmarking", optional = true }
-frame-support = { version = "2.0.0-rc4", default-features = false, path = "../support" }
-frame-system = { version = "2.0.0-rc4", default-features = false, path = "../system" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/std" }
+sp-io = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/io" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/runtime" }
+frame-benchmarking = { version = "2.0.0-rc5", default-features = false, path = "../benchmarking", optional = true }
+frame-support = { version = "2.0.0-rc5", default-features = false, path = "../support" }
+frame-system = { version = "2.0.0-rc5", default-features = false, path = "../system" }
 
 [dev-dependencies]
-sp-core = { version = "2.0.0-rc4", path = "../../primitives/core" }
-pallet-balances = { version = "2.0.0-rc4", path = "../balances" }
-pallet-scheduler = { version = "2.0.0-rc4", path = "../scheduler" }
-sp-storage = { version = "2.0.0-rc4", path = "../../primitives/storage" }
-substrate-test-utils = { version = "2.0.0-rc4", path = "../../test-utils" }
+sp-core = { version = "2.0.0-rc5", path = "../../primitives/core" }
+pallet-balances = { version = "2.0.0-rc5", path = "../balances" }
+pallet-scheduler = { version = "2.0.0-rc5", path = "../scheduler" }
+sp-storage = { version = "2.0.0-rc5", path = "../../primitives/storage" }
+substrate-test-utils = { version = "2.0.0-rc5", path = "../../test-utils" }
 hex-literal = "0.2.1"
 
 [features]
diff --git a/substrate/frame/elections-phragmen/Cargo.toml b/substrate/frame/elections-phragmen/Cargo.toml
index afbd53d3da0919885dfb3ed39a3ca503088b96a6..32433feb4f11d415840745ec08e16eda9962c63e 100644
--- a/substrate/frame/elections-phragmen/Cargo.toml
+++ b/substrate/frame/elections-phragmen/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-elections-phragmen"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -14,19 +14,19 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false, features = ["derive"] }
 serde = { version = "1.0.101", optional = true }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/runtime" }
-sp-npos-elections = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/npos-elections" }
-frame-support = { version = "2.0.0-rc4", default-features = false, path = "../support" }
-frame-system = { version = "2.0.0-rc4", default-features = false, path = "../system" }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/std" }
-frame-benchmarking = { version = "2.0.0-rc4", default-features = false, path = "../benchmarking", optional = true }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/runtime" }
+sp-npos-elections = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/npos-elections" }
+frame-support = { version = "2.0.0-rc5", default-features = false, path = "../support" }
+frame-system = { version = "2.0.0-rc5", default-features = false, path = "../system" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/std" }
+frame-benchmarking = { version = "2.0.0-rc5", default-features = false, path = "../benchmarking", optional = true }
 
 [dev-dependencies]
-sp-io = { version = "2.0.0-rc4", path = "../../primitives/io" }
+sp-io = { version = "2.0.0-rc5", path = "../../primitives/io" }
 hex-literal = "0.2.1"
-pallet-balances = { version = "2.0.0-rc4", path = "../balances" }
-sp-core = { version = "2.0.0-rc4", path = "../../primitives/core" }
-substrate-test-utils = { version = "2.0.0-rc4", path = "../../test-utils" }
+pallet-balances = { version = "2.0.0-rc5", path = "../balances" }
+sp-core = { version = "2.0.0-rc5", path = "../../primitives/core" }
+substrate-test-utils = { version = "2.0.0-rc5", path = "../../test-utils" }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/elections/Cargo.toml b/substrate/frame/elections/Cargo.toml
index b7914d66fd70bf44d38563275e4451af566c5570..253a4a436dbeaa3f83fd1bb118b0b6c2bd3dd239 100644
--- a/substrate/frame/elections/Cargo.toml
+++ b/substrate/frame/elections/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-elections"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -14,16 +14,16 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 serde = { version = "1.0.101", optional = true }
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false, features = ["derive"] }
-sp-core = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/core" }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/std" }
-sp-io = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/io" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/runtime" }
-frame-support = { version = "2.0.0-rc4", default-features = false, path = "../support" }
-frame-system = { version = "2.0.0-rc4", default-features = false, path = "../system" }
+sp-core = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/core" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/std" }
+sp-io = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/io" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/runtime" }
+frame-support = { version = "2.0.0-rc5", default-features = false, path = "../support" }
+frame-system = { version = "2.0.0-rc5", default-features = false, path = "../system" }
 
 [dev-dependencies]
 hex-literal = "0.2.1"
-pallet-balances = { version = "2.0.0-rc4", path = "../balances" }
+pallet-balances = { version = "2.0.0-rc5", path = "../balances" }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/evm/Cargo.toml b/substrate/frame/evm/Cargo.toml
index e21a210a3ba902892cd8956659864224477438ba..768d85bc94ba60c0327e33363039ddd62eba508b 100644
--- a/substrate/frame/evm/Cargo.toml
+++ b/substrate/frame/evm/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-evm"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -14,14 +14,14 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 serde = { version = "1.0.101", optional = true, features = ["derive"] }
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false }
-frame-support = { version = "2.0.0-rc4", default-features = false, path = "../support" }
-frame-system = { version = "2.0.0-rc4", default-features = false, path = "../system" }
-pallet-timestamp = { version = "2.0.0-rc4", default-features = false, path = "../timestamp" }
-pallet-balances = { version = "2.0.0-rc4", default-features = false, path = "../balances" }
-sp-core = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/core" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/runtime" }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/std" }
-sp-io = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/io" }
+frame-support = { version = "2.0.0-rc5", default-features = false, path = "../support" }
+frame-system = { version = "2.0.0-rc5", default-features = false, path = "../system" }
+pallet-timestamp = { version = "2.0.0-rc5", default-features = false, path = "../timestamp" }
+pallet-balances = { version = "2.0.0-rc5", default-features = false, path = "../balances" }
+sp-core = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/core" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/runtime" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/std" }
+sp-io = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/io" }
 primitive-types = { version = "0.7.0", default-features = false, features = ["rlp"] }
 rlp = { version = "0.4", default-features = false }
 evm = { version = "0.17", default-features = false }
diff --git a/substrate/frame/example-offchain-worker/Cargo.toml b/substrate/frame/example-offchain-worker/Cargo.toml
index 50d398a512268d83e09066c5e9d509b28a9bd247..555370c8d9589cead5158303877acdd281d84654 100644
--- a/substrate/frame/example-offchain-worker/Cargo.toml
+++ b/substrate/frame/example-offchain-worker/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-example-offchain-worker"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Unlicense"
@@ -13,13 +13,13 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false }
-frame-support = { version = "2.0.0-rc4", default-features = false, path = "../support" }
-frame-system = { version = "2.0.0-rc4", default-features = false, path = "../system" }
+frame-support = { version = "2.0.0-rc5", default-features = false, path = "../support" }
+frame-system = { version = "2.0.0-rc5", default-features = false, path = "../system" }
 serde = { version = "1.0.101", optional = true }
-sp-core = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/core" }
-sp-io = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/io" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/runtime" }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/std" }
+sp-core = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/core" }
+sp-io = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/io" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/runtime" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/std" }
 lite-json = { version = "0.1", default-features = false }
 
 [features]
diff --git a/substrate/frame/example/Cargo.toml b/substrate/frame/example/Cargo.toml
index cf09a3d4b296020564afeec2daf4dc46e1878231..5a23f0fb3e27a924d74091ade81ac04a16f1e0ce 100644
--- a/substrate/frame/example/Cargo.toml
+++ b/substrate/frame/example/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-example"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Unlicense"
@@ -14,17 +14,17 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 serde = { version = "1.0.101", optional = true }
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false }
-frame-support = { version = "2.0.0-rc4", default-features = false, path = "../support" }
-frame-system = { version = "2.0.0-rc4", default-features = false, path = "../system" }
-pallet-balances = { version = "2.0.0-rc4", default-features = false, path = "../balances" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/runtime" }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/std" }
-sp-io = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/io" }
+frame-support = { version = "2.0.0-rc5", default-features = false, path = "../support" }
+frame-system = { version = "2.0.0-rc5", default-features = false, path = "../system" }
+pallet-balances = { version = "2.0.0-rc5", default-features = false, path = "../balances" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/runtime" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/std" }
+sp-io = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/io" }
 
-frame-benchmarking = { version = "2.0.0-rc4", default-features = false, path = "../benchmarking", optional = true }
+frame-benchmarking = { version = "2.0.0-rc5", default-features = false, path = "../benchmarking", optional = true }
 
 [dev-dependencies]
-sp-core = { version = "2.0.0-rc4", path = "../../primitives/core", default-features = false }
+sp-core = { version = "2.0.0-rc5", path = "../../primitives/core", default-features = false }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/executive/Cargo.toml b/substrate/frame/executive/Cargo.toml
index 52225d9824042561fbeb9a26d6942591334d6390..fdc49628a42cb48c62c5c6ce05f88838ced572d1 100644
--- a/substrate/frame/executive/Cargo.toml
+++ b/substrate/frame/executive/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "frame-executive"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -13,22 +13,22 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false, features = ["derive"] }
-frame-support = { version = "2.0.0-rc4", default-features = false, path = "../support" }
-frame-system = { version = "2.0.0-rc4", default-features = false, path = "../system" }
+frame-support = { version = "2.0.0-rc5", default-features = false, path = "../support" }
+frame-system = { version = "2.0.0-rc5", default-features = false, path = "../system" }
 serde = { version = "1.0.101", optional = true }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/runtime" }
-sp-tracing = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/tracing" }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/std" }
-sp-io = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/io" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/runtime" }
+sp-tracing = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/tracing" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/std" }
+sp-io = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/io" }
 
 [dev-dependencies]
 hex-literal = "0.2.1"
-sp-core = { version = "2.0.0-rc4", path = "../../primitives/core" }
-sp-io ={ version = "2.0.0-rc4", path = "../../primitives/io" }
-pallet-indices = { version = "2.0.0-rc4", path = "../indices" }
-pallet-balances = { version = "2.0.0-rc4", path = "../balances" }
-pallet-transaction-payment = { version = "2.0.0-rc4", path = "../transaction-payment" }
-sp-version = { version = "2.0.0-rc4", path = "../../primitives/version" }
+sp-core = { version = "2.0.0-rc5", path = "../../primitives/core" }
+sp-io ={ version = "2.0.0-rc5", path = "../../primitives/io" }
+pallet-indices = { version = "2.0.0-rc5", path = "../indices" }
+pallet-balances = { version = "2.0.0-rc5", path = "../balances" }
+pallet-transaction-payment = { version = "2.0.0-rc5", path = "../transaction-payment" }
+sp-version = { version = "2.0.0-rc5", path = "../../primitives/version" }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/finality-tracker/Cargo.toml b/substrate/frame/finality-tracker/Cargo.toml
index f9922af84e119d2a59a6855ce7f6767e1219094b..91544215f1418ac09f2e7486e52d60a57b94d6bb 100644
--- a/substrate/frame/finality-tracker/Cargo.toml
+++ b/substrate/frame/finality-tracker/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-finality-tracker"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -16,17 +16,17 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 serde = { version = "1.0.101", default-features = false, features = ["derive"] }
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false }
-sp-inherents = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/inherents" }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/std" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/runtime" }
-sp-finality-tracker = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/finality-tracker" }
-frame-support = { version = "2.0.0-rc4", default-features = false, path = "../support" }
-frame-system = { version = "2.0.0-rc4", default-features = false, path = "../system" }
+sp-inherents = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/inherents" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/std" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/runtime" }
+sp-finality-tracker = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/finality-tracker" }
+frame-support = { version = "2.0.0-rc5", default-features = false, path = "../support" }
+frame-system = { version = "2.0.0-rc5", default-features = false, path = "../system" }
 impl-trait-for-tuples = "0.1.3"
 
 [dev-dependencies]
-sp-core = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/core" }
-sp-io = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/io" }
+sp-core = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/core" }
+sp-io = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/io" }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/generic-asset/Cargo.toml b/substrate/frame/generic-asset/Cargo.toml
index f39a45837850d5aced6fa6195e5d0146324f251f..4c1d474e57874e3dd88317b08cdca98d9436f8e4 100644
--- a/substrate/frame/generic-asset/Cargo.toml
+++ b/substrate/frame/generic-asset/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-generic-asset"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Centrality Developers <support@centrality.ai>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -14,14 +14,14 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 serde = { version = "1.0.101", optional = true }
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false, features = ["derive"] }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/std" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/runtime" }
-frame-support = { version = "2.0.0-rc4", default-features = false, path = "../support" }
-frame-system = { version = "2.0.0-rc4", default-features = false, path = "../system" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/std" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/runtime" }
+frame-support = { version = "2.0.0-rc5", default-features = false, path = "../support" }
+frame-system = { version = "2.0.0-rc5", default-features = false, path = "../system" }
 
 [dev-dependencies]
-sp-io ={ version = "2.0.0-rc4", path = "../../primitives/io" }
-sp-core = { version = "2.0.0-rc4", path = "../../primitives/core" }
+sp-io ={ version = "2.0.0-rc5", path = "../../primitives/io" }
+sp-core = { version = "2.0.0-rc5", path = "../../primitives/core" }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/grandpa/Cargo.toml b/substrate/frame/grandpa/Cargo.toml
index d1479027505ff68688aa9a6298705bbba5cbbabc..3267c56de9f09f9c1b9b2bc36f7f0e681053a67c 100644
--- a/substrate/frame/grandpa/Cargo.toml
+++ b/substrate/frame/grandpa/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-grandpa"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -14,30 +14,30 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 serde = { version = "1.0.101", optional = true, features = ["derive"] }
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false, features = ["derive"] }
-sp-application-crypto = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/application-crypto" }
-sp-core = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/core" }
-sp-finality-grandpa = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/finality-grandpa" }
-sp-session = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/session" }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/std" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/runtime" }
-sp-staking = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/staking" }
-frame-benchmarking = { version = "2.0.0-rc4", default-features = false, path = "../benchmarking", optional = true }
-frame-support = { version = "2.0.0-rc4", default-features = false, path = "../support" }
-frame-system = { version = "2.0.0-rc4", default-features = false, path = "../system" }
-pallet-authorship = { version = "2.0.0-rc4", default-features = false, path = "../authorship" }
-pallet-session = { version = "2.0.0-rc4", default-features = false, path = "../session" }
-pallet-finality-tracker = { version = "2.0.0-rc4", default-features = false, path = "../finality-tracker" }
+sp-application-crypto = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/application-crypto" }
+sp-core = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/core" }
+sp-finality-grandpa = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/finality-grandpa" }
+sp-session = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/session" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/std" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/runtime" }
+sp-staking = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/staking" }
+frame-benchmarking = { version = "2.0.0-rc5", default-features = false, path = "../benchmarking", optional = true }
+frame-support = { version = "2.0.0-rc5", default-features = false, path = "../support" }
+frame-system = { version = "2.0.0-rc5", default-features = false, path = "../system" }
+pallet-authorship = { version = "2.0.0-rc5", default-features = false, path = "../authorship" }
+pallet-session = { version = "2.0.0-rc5", default-features = false, path = "../session" }
+pallet-finality-tracker = { version = "2.0.0-rc5", default-features = false, path = "../finality-tracker" }
 
 [dev-dependencies]
-frame-benchmarking = { version = "2.0.0-rc4", path = "../benchmarking" }
+frame-benchmarking = { version = "2.0.0-rc5", path = "../benchmarking" }
 grandpa = { package = "finality-grandpa", version = "0.12.3", features = ["derive-codec"] }
-sp-io = { version = "2.0.0-rc4", path = "../../primitives/io" }
-sp-keyring = { version = "2.0.0-rc4", path = "../../primitives/keyring" }
-pallet-balances = { version = "2.0.0-rc4", path = "../balances" }
-pallet-offences = { version = "2.0.0-rc4", path = "../offences" }
-pallet-staking = { version = "2.0.0-rc4", path = "../staking" }
-pallet-staking-reward-curve = { version = "2.0.0-rc4", path = "../staking/reward-curve" }
-pallet-timestamp = { version = "2.0.0-rc4", path = "../timestamp" }
+sp-io = { version = "2.0.0-rc5", path = "../../primitives/io" }
+sp-keyring = { version = "2.0.0-rc5", path = "../../primitives/keyring" }
+pallet-balances = { version = "2.0.0-rc5", path = "../balances" }
+pallet-offences = { version = "2.0.0-rc5", path = "../offences" }
+pallet-staking = { version = "2.0.0-rc5", path = "../staking" }
+pallet-staking-reward-curve = { version = "2.0.0-rc5", path = "../staking/reward-curve" }
+pallet-timestamp = { version = "2.0.0-rc5", path = "../timestamp" }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/identity/Cargo.toml b/substrate/frame/identity/Cargo.toml
index 8dcfd5bd2d11927d2a4d2329281b01367a246d51..04337a28fa7b8903406619673e8d377b252a0833 100644
--- a/substrate/frame/identity/Cargo.toml
+++ b/substrate/frame/identity/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-identity"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -15,16 +15,16 @@ targets = ["x86_64-unknown-linux-gnu"]
 serde = { version = "1.0.101", optional = true }
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false, features = ["derive"] }
 enumflags2 = { version = "0.6.2" }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/std" }
-sp-io = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/io" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/runtime" }
-frame-benchmarking = { version = "2.0.0-rc4", default-features = false, path = "../benchmarking", optional = true }
-frame-support = { version = "2.0.0-rc4", default-features = false, path = "../support" }
-frame-system = { version = "2.0.0-rc4", default-features = false, path = "../system" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/std" }
+sp-io = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/io" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/runtime" }
+frame-benchmarking = { version = "2.0.0-rc5", default-features = false, path = "../benchmarking", optional = true }
+frame-support = { version = "2.0.0-rc5", default-features = false, path = "../support" }
+frame-system = { version = "2.0.0-rc5", default-features = false, path = "../system" }
 
 [dev-dependencies]
-sp-core = { version = "2.0.0-rc4", path = "../../primitives/core" }
-pallet-balances = { version = "2.0.0-rc4", path = "../balances" }
+sp-core = { version = "2.0.0-rc5", path = "../../primitives/core" }
+pallet-balances = { version = "2.0.0-rc5", path = "../balances" }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/im-online/Cargo.toml b/substrate/frame/im-online/Cargo.toml
index 7324342ec8afbb0aaf81de299a4e3e2098d0f1b1..9dfc41a802cbd3bf76de5095089e62352458ea21 100644
--- a/substrate/frame/im-online/Cargo.toml
+++ b/substrate/frame/im-online/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-im-online"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -12,20 +12,20 @@ description = "FRAME's I'm online pallet"
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-sp-application-crypto = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/application-crypto" }
-pallet-authorship = { version = "2.0.0-rc4", default-features = false, path = "../authorship" }
+sp-application-crypto = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/application-crypto" }
+pallet-authorship = { version = "2.0.0-rc5", default-features = false, path = "../authorship" }
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false, features = ["derive"] }
-sp-core = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/core" }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/std" }
+sp-core = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/core" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/std" }
 serde = { version = "1.0.101", optional = true }
-pallet-session = { version = "2.0.0-rc4", default-features = false, path = "../session" }
-sp-io = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/io" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/runtime" }
-sp-staking = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/staking" }
-frame-support = { version = "2.0.0-rc4", default-features = false, path = "../support" }
-frame-system = { version = "2.0.0-rc4", default-features = false, path = "../system" }
+pallet-session = { version = "2.0.0-rc5", default-features = false, path = "../session" }
+sp-io = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/io" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/runtime" }
+sp-staking = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/staking" }
+frame-support = { version = "2.0.0-rc5", default-features = false, path = "../support" }
+frame-system = { version = "2.0.0-rc5", default-features = false, path = "../system" }
 
-frame-benchmarking = { version = "2.0.0-rc4", default-features = false, path = "../benchmarking", optional = true }
+frame-benchmarking = { version = "2.0.0-rc5", default-features = false, path = "../benchmarking", optional = true }
 
 [features]
 default = ["std", "pallet-session/historical"]
diff --git a/substrate/frame/indices/Cargo.toml b/substrate/frame/indices/Cargo.toml
index 3ec8ea363bc9a764a2406dd2798aff5ed48d4682..32cbc55fa0dfca7f7186d338e0a28911d9ce6c7f 100644
--- a/substrate/frame/indices/Cargo.toml
+++ b/substrate/frame/indices/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-indices"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -14,18 +14,18 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 serde = { version = "1.0.101", optional = true }
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false, features = ["derive"] }
-sp-keyring = { version = "2.0.0-rc4", optional = true, path = "../../primitives/keyring" }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/std" }
-sp-io = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/io" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/runtime" }
-sp-core = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/core" }
-frame-support = { version = "2.0.0-rc4", default-features = false, path = "../support" }
-frame-system = { version = "2.0.0-rc4", default-features = false, path = "../system" }
+sp-keyring = { version = "2.0.0-rc5", optional = true, path = "../../primitives/keyring" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/std" }
+sp-io = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/io" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/runtime" }
+sp-core = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/core" }
+frame-support = { version = "2.0.0-rc5", default-features = false, path = "../support" }
+frame-system = { version = "2.0.0-rc5", default-features = false, path = "../system" }
 
-frame-benchmarking = { version = "2.0.0-rc4", default-features = false, path = "../benchmarking", optional = true }
+frame-benchmarking = { version = "2.0.0-rc5", default-features = false, path = "../benchmarking", optional = true }
 
 [dev-dependencies]
-pallet-balances = { version = "2.0.0-rc4", path = "../balances" }
+pallet-balances = { version = "2.0.0-rc5", path = "../balances" }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/membership/Cargo.toml b/substrate/frame/membership/Cargo.toml
index 5df5d4ad6e3b8f3dc732635ce3610602799b5070..2b730e0b3905aadd62c1bb4ac2f8cbe042ef547f 100644
--- a/substrate/frame/membership/Cargo.toml
+++ b/substrate/frame/membership/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-membership"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -14,14 +14,14 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 serde = { version = "1.0.101", optional = true }
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/std" }
-sp-io = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/io" }
-frame-support = { version = "2.0.0-rc4", default-features = false, path = "../support" }
-frame-system = { version = "2.0.0-rc4", default-features = false, path = "../system" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/runtime" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/std" }
+sp-io = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/io" }
+frame-support = { version = "2.0.0-rc5", default-features = false, path = "../support" }
+frame-system = { version = "2.0.0-rc5", default-features = false, path = "../system" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/runtime" }
 
 [dev-dependencies]
-sp-core = { version = "2.0.0-rc4", path = "../../primitives/core" }
+sp-core = { version = "2.0.0-rc5", path = "../../primitives/core" }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/metadata/Cargo.toml b/substrate/frame/metadata/Cargo.toml
index ae9cf736e957f2d626c2819e3786a51eff3f4bba..6d253ab5482d16dd5ea14ac90f64627445c33349 100644
--- a/substrate/frame/metadata/Cargo.toml
+++ b/substrate/frame/metadata/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "frame-metadata"
-version = "11.0.0-rc4"
+version = "11.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -14,8 +14,8 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false, features = ["derive"] }
 serde = { version = "1.0.101", optional = true, features = ["derive"] }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/std" }
-sp-core = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/core" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/std" }
+sp-core = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/core" }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/multisig/Cargo.toml b/substrate/frame/multisig/Cargo.toml
index d0b79bf4e329e245e8dc98bbcf3bce0862d0b230..cbd4047658c7078b7232688e27a63423c0e01b27 100644
--- a/substrate/frame/multisig/Cargo.toml
+++ b/substrate/frame/multisig/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-multisig"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -14,18 +14,18 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 serde = { version = "1.0.101", optional = true }
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false }
-frame-support = { version = "2.0.0-rc4", default-features = false, path = "../support" }
-frame-system = { version = "2.0.0-rc4", default-features = false, path = "../system" }
-sp-core = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/core" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/runtime" }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/std" }
-sp-io = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/io" }
+frame-support = { version = "2.0.0-rc5", default-features = false, path = "../support" }
+frame-system = { version = "2.0.0-rc5", default-features = false, path = "../system" }
+sp-core = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/core" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/runtime" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/std" }
+sp-io = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/io" }
 
-frame-benchmarking = { version = "2.0.0-rc4", default-features = false, path = "../benchmarking", optional = true }
+frame-benchmarking = { version = "2.0.0-rc5", default-features = false, path = "../benchmarking", optional = true }
 
 [dev-dependencies]
-sp-core = { version = "2.0.0-rc4", path = "../../primitives/core" }
-pallet-balances = { version = "2.0.0-rc4", path = "../balances" }
+sp-core = { version = "2.0.0-rc5", path = "../../primitives/core" }
+pallet-balances = { version = "2.0.0-rc5", path = "../balances" }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/nicks/Cargo.toml b/substrate/frame/nicks/Cargo.toml
index 143e5b198e15861101d77f5e9daf7aebb3ade915..44ade197aa8d130c0dd55009c3f1f85cad6e9454 100644
--- a/substrate/frame/nicks/Cargo.toml
+++ b/substrate/frame/nicks/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-nicks"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -14,15 +14,15 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 serde = { version = "1.0.101", optional = true }
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false, features = ["derive"] }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/std" }
-sp-io = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/io" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/runtime" }
-frame-support = { version = "2.0.0-rc4", default-features = false, path = "../support" }
-frame-system = { version = "2.0.0-rc4", default-features = false, path = "../system" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/std" }
+sp-io = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/io" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/runtime" }
+frame-support = { version = "2.0.0-rc5", default-features = false, path = "../support" }
+frame-system = { version = "2.0.0-rc5", default-features = false, path = "../system" }
 
 [dev-dependencies]
-sp-core = { version = "2.0.0-rc4", path = "../../primitives/core" }
-pallet-balances = { version = "2.0.0-rc4", path = "../balances" }
+sp-core = { version = "2.0.0-rc5", path = "../../primitives/core" }
+pallet-balances = { version = "2.0.0-rc5", path = "../balances" }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/offences/Cargo.toml b/substrate/frame/offences/Cargo.toml
index 74487ba16394340e628046332c95181b769daa42..deb4d057fc028bb564fe2745f9678005d6d698c8 100644
--- a/substrate/frame/offences/Cargo.toml
+++ b/substrate/frame/offences/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-offences"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -12,18 +12,18 @@ description = "FRAME offences pallet"
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-pallet-balances = { version = "2.0.0-rc4", default-features = false, path = "../balances" }
+pallet-balances = { version = "2.0.0-rc5", default-features = false, path = "../balances" }
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false, features = ["derive"] }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/std" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/std" }
 serde = { version = "1.0.101", optional = true }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/runtime" }
-sp-staking = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/staking" }
-frame-support = { version = "2.0.0-rc4", default-features = false, path = "../support" }
-frame-system = { version = "2.0.0-rc4", default-features = false, path = "../system" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/runtime" }
+sp-staking = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/staking" }
+frame-support = { version = "2.0.0-rc5", default-features = false, path = "../support" }
+frame-system = { version = "2.0.0-rc5", default-features = false, path = "../system" }
 
 [dev-dependencies]
-sp-io = { version = "2.0.0-rc4", path = "../../primitives/io" }
-sp-core = { version = "2.0.0-rc4", path = "../../primitives/core" }
+sp-io = { version = "2.0.0-rc5", path = "../../primitives/io" }
+sp-core = { version = "2.0.0-rc5", path = "../../primitives/core" }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/offences/benchmarking/Cargo.toml b/substrate/frame/offences/benchmarking/Cargo.toml
index b942a98baa2c38b03eab74ef8b0c67bf725bba0f..df29034ee710554aed8e2d0ac0acae10e1cb2671 100644
--- a/substrate/frame/offences/benchmarking/Cargo.toml
+++ b/substrate/frame/offences/benchmarking/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-offences-benchmarking"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -13,27 +13,27 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false }
-frame-benchmarking = { version = "2.0.0-rc4", default-features = false, path = "../../benchmarking" }
-frame-support = { version = "2.0.0-rc4", default-features = false, path = "../../support" }
-frame-system = { version = "2.0.0-rc4", default-features = false, path = "../../system" }
-pallet-babe = { version = "2.0.0-rc4", default-features = false, path = "../../babe" }
-pallet-balances = { version = "2.0.0-rc4", default-features = false, path = "../../balances" }
-pallet-grandpa = { version = "2.0.0-rc4", default-features = false, path = "../../grandpa" }
-pallet-im-online = { version = "2.0.0-rc4", default-features = false, path = "../../im-online" }
-pallet-offences = { version = "2.0.0-rc4", default-features = false, features = ["runtime-benchmarks"], path = "../../offences" }
-pallet-session = { version = "2.0.0-rc4", default-features = false, path = "../../session" }
-pallet-staking = { version = "2.0.0-rc4", default-features = false, features = ["runtime-benchmarks"], path = "../../staking" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../../primitives/runtime" }
-sp-staking = { version = "2.0.0-rc4", default-features = false, path = "../../../primitives/staking" }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../../primitives/std" }
+frame-benchmarking = { version = "2.0.0-rc5", default-features = false, path = "../../benchmarking" }
+frame-support = { version = "2.0.0-rc5", default-features = false, path = "../../support" }
+frame-system = { version = "2.0.0-rc5", default-features = false, path = "../../system" }
+pallet-babe = { version = "2.0.0-rc5", default-features = false, path = "../../babe" }
+pallet-balances = { version = "2.0.0-rc5", default-features = false, path = "../../balances" }
+pallet-grandpa = { version = "2.0.0-rc5", default-features = false, path = "../../grandpa" }
+pallet-im-online = { version = "2.0.0-rc5", default-features = false, path = "../../im-online" }
+pallet-offences = { version = "2.0.0-rc5", default-features = false, features = ["runtime-benchmarks"], path = "../../offences" }
+pallet-session = { version = "2.0.0-rc5", default-features = false, path = "../../session" }
+pallet-staking = { version = "2.0.0-rc5", default-features = false, features = ["runtime-benchmarks"], path = "../../staking" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../../primitives/runtime" }
+sp-staking = { version = "2.0.0-rc5", default-features = false, path = "../../../primitives/staking" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../../primitives/std" }
 
 [dev-dependencies]
 codec = { package = "parity-scale-codec", version = "1.3.1", features = ["derive"] }
-pallet-staking-reward-curve = { version = "2.0.0-rc4", path = "../../staking/reward-curve" }
-pallet-timestamp = { version = "2.0.0-rc4", path = "../../timestamp" }
+pallet-staking-reward-curve = { version = "2.0.0-rc5", path = "../../staking/reward-curve" }
+pallet-timestamp = { version = "2.0.0-rc5", path = "../../timestamp" }
 serde = { version = "1.0.101" }
-sp-core = { version = "2.0.0-rc4", path = "../../../primitives/core" }
-sp-io = { version = "2.0.0-rc4", path = "../../../primitives/io" }
+sp-core = { version = "2.0.0-rc5", path = "../../../primitives/core" }
+sp-io = { version = "2.0.0-rc5", path = "../../../primitives/io" }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/proxy/Cargo.toml b/substrate/frame/proxy/Cargo.toml
index 07e2abac3173e95f1d2a5571954de2028d5e0784..f6059cd0bfdb2fa22f3067d0fb9347cab1b4cf35 100644
--- a/substrate/frame/proxy/Cargo.toml
+++ b/substrate/frame/proxy/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-proxy"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -14,19 +14,19 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 serde = { version = "1.0.101", optional = true }
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false }
-frame-support = { version = "2.0.0-rc4", default-features = false, path = "../support" }
-frame-system = { version = "2.0.0-rc4", default-features = false, path = "../system" }
-sp-core = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/core" }
-sp-io = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/io" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/runtime" }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/std" }
+frame-support = { version = "2.0.0-rc5", default-features = false, path = "../support" }
+frame-system = { version = "2.0.0-rc5", default-features = false, path = "../system" }
+sp-core = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/core" }
+sp-io = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/io" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/runtime" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/std" }
 
-frame-benchmarking = { version = "2.0.0-rc4", default-features = false, path = "../benchmarking", optional = true }
+frame-benchmarking = { version = "2.0.0-rc5", default-features = false, path = "../benchmarking", optional = true }
 
 [dev-dependencies]
-sp-core = { version = "2.0.0-rc4", path = "../../primitives/core" }
-pallet-balances = { version = "2.0.0-rc4", path = "../balances" }
-pallet-utility = { version = "2.0.0-rc4", path = "../utility" }
+sp-core = { version = "2.0.0-rc5", path = "../../primitives/core" }
+pallet-balances = { version = "2.0.0-rc5", path = "../balances" }
+pallet-utility = { version = "2.0.0-rc5", path = "../utility" }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/randomness-collective-flip/Cargo.toml b/substrate/frame/randomness-collective-flip/Cargo.toml
index 64324bc8c59b6b908a4a9575865ba3ee395c45df..06ab6496e7cddc5a77adc19a483b78a246f8550e 100644
--- a/substrate/frame/randomness-collective-flip/Cargo.toml
+++ b/substrate/frame/randomness-collective-flip/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-randomness-collective-flip"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -14,14 +14,14 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 safe-mix = { version = "1.0", default-features = false }
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false, features = ["derive"] }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/runtime" }
-frame-support = { version = "2.0.0-rc4", default-features = false, path = "../support" }
-frame-system = { version = "2.0.0-rc4", default-features = false, path = "../system" }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/std" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/runtime" }
+frame-support = { version = "2.0.0-rc5", default-features = false, path = "../support" }
+frame-system = { version = "2.0.0-rc5", default-features = false, path = "../system" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/std" }
 
 [dev-dependencies]
-sp-core = { version = "2.0.0-rc4", path = "../../primitives/core" }
-sp-io = { version = "2.0.0-rc4", path = "../../primitives/io" }
+sp-core = { version = "2.0.0-rc5", path = "../../primitives/core" }
+sp-io = { version = "2.0.0-rc5", path = "../../primitives/io" }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/recovery/Cargo.toml b/substrate/frame/recovery/Cargo.toml
index 63f4d4dcdd14672a7b96a8b0f920a058f1dad5a9..525df050e48750e03ab5c984382dda0da055cc3a 100644
--- a/substrate/frame/recovery/Cargo.toml
+++ b/substrate/frame/recovery/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-recovery"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -15,15 +15,15 @@ targets = ["x86_64-unknown-linux-gnu"]
 serde = { version = "1.0.101", optional = true }
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false, features = ["derive"] }
 enumflags2 = { version = "0.6.2" }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/std" }
-sp-io = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/io" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/runtime" }
-frame-support = { version = "2.0.0-rc4", default-features = false, path = "../support" }
-frame-system = { version = "2.0.0-rc4", default-features = false, path = "../system" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/std" }
+sp-io = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/io" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/runtime" }
+frame-support = { version = "2.0.0-rc5", default-features = false, path = "../support" }
+frame-system = { version = "2.0.0-rc5", default-features = false, path = "../system" }
 
 [dev-dependencies]
-sp-core = { version = "2.0.0-rc4", path = "../../primitives/core" }
-pallet-balances = { version = "2.0.0-rc4", path = "../balances" }
+sp-core = { version = "2.0.0-rc5", path = "../../primitives/core" }
+pallet-balances = { version = "2.0.0-rc5", path = "../balances" }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/scheduler/Cargo.toml b/substrate/frame/scheduler/Cargo.toml
index 003a8c20c504c9f310074b955ba6a3bbdd864cb7..14a310ebe504138602e388a7ba832c8e91b86351 100644
--- a/substrate/frame/scheduler/Cargo.toml
+++ b/substrate/frame/scheduler/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-scheduler"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Unlicense"
@@ -11,17 +11,17 @@ description = "FRAME example pallet"
 [dependencies]
 serde = { version = "1.0.101", optional = true }
 codec = { package = "parity-scale-codec", version = "1.2.0", default-features = false }
-frame-support = { version = "2.0.0-rc4", default-features = false, path = "../support" }
-frame-system = { version = "2.0.0-rc4", default-features = false, path = "../system" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/runtime" }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/std" }
-sp-io = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/io" }
+frame-support = { version = "2.0.0-rc5", default-features = false, path = "../support" }
+frame-system = { version = "2.0.0-rc5", default-features = false, path = "../system" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/runtime" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/std" }
+sp-io = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/io" }
 
-frame-benchmarking = { version = "2.0.0-rc4", default-features = false, path = "../benchmarking", optional = true }
+frame-benchmarking = { version = "2.0.0-rc5", default-features = false, path = "../benchmarking", optional = true }
 
 [dev-dependencies]
-sp-core = { version = "2.0.0-rc4", path = "../../primitives/core", default-features = false }
-substrate-test-utils = { version = "2.0.0-rc4", path = "../../test-utils" }
+sp-core = { version = "2.0.0-rc5", path = "../../primitives/core", default-features = false }
+substrate-test-utils = { version = "2.0.0-rc5", path = "../../test-utils" }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/scored-pool/Cargo.toml b/substrate/frame/scored-pool/Cargo.toml
index 05fc56fc65a28d7030277c339567336d6c9ae25b..bacf2bdcffa0f3fe8f9779cab77e6b6b8dbfebde 100644
--- a/substrate/frame/scored-pool/Cargo.toml
+++ b/substrate/frame/scored-pool/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-scored-pool"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -14,15 +14,15 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false, features = ["derive"] }
 serde = { version = "1.0.101", optional = true }
-sp-io = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/io" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/runtime" }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/std" }
-frame-support = { version = "2.0.0-rc4", default-features = false, path = "../support" }
-frame-system = { version = "2.0.0-rc4", default-features = false, path = "../system" }
+sp-io = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/io" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/runtime" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/std" }
+frame-support = { version = "2.0.0-rc5", default-features = false, path = "../support" }
+frame-system = { version = "2.0.0-rc5", default-features = false, path = "../system" }
 
 [dev-dependencies]
-pallet-balances = { version = "2.0.0-rc4", path = "../balances" }
-sp-core = { version = "2.0.0-rc4", path = "../../primitives/core" }
+pallet-balances = { version = "2.0.0-rc5", path = "../balances" }
+sp-core = { version = "2.0.0-rc5", path = "../../primitives/core" }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/session/Cargo.toml b/substrate/frame/session/Cargo.toml
index c882df7115f3878b848dfdb02818ac7e7dad85c2..11efa857ca45cc754ce1480a84a420603a1188a3 100644
--- a/substrate/frame/session/Cargo.toml
+++ b/substrate/frame/session/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-session"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -14,20 +14,20 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 serde = { version = "1.0.101", optional = true }
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false, features = ["derive"] }
-sp-core = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/core" }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/std" }
-sp-io = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/io" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/runtime" }
-sp-session = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/session" }
-sp-staking = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/staking" }
-frame-support = { version = "2.0.0-rc4", default-features = false, path = "../support" }
-frame-system = { version = "2.0.0-rc4", default-features = false, path = "../system" }
-pallet-timestamp = { version = "2.0.0-rc4", default-features = false, path = "../timestamp" }
-sp-trie = { version = "2.0.0-rc4", optional = true, default-features = false, path = "../../primitives/trie" }
+sp-core = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/core" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/std" }
+sp-io = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/io" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/runtime" }
+sp-session = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/session" }
+sp-staking = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/staking" }
+frame-support = { version = "2.0.0-rc5", default-features = false, path = "../support" }
+frame-system = { version = "2.0.0-rc5", default-features = false, path = "../system" }
+pallet-timestamp = { version = "2.0.0-rc5", default-features = false, path = "../timestamp" }
+sp-trie = { version = "2.0.0-rc5", optional = true, default-features = false, path = "../../primitives/trie" }
 impl-trait-for-tuples = "0.1.3"
 
 [dev-dependencies]
-sp-application-crypto = { version = "2.0.0-rc4", path = "../../primitives/application-crypto" }
+sp-application-crypto = { version = "2.0.0-rc5", path = "../../primitives/application-crypto" }
 lazy_static = "1.4.0"
 
 [features]
diff --git a/substrate/frame/session/benchmarking/Cargo.toml b/substrate/frame/session/benchmarking/Cargo.toml
index 1c2dbf729109622806bcfcd146a7521422634da1..356bfad6b983f8eb50345bde39be3485c5663724 100644
--- a/substrate/frame/session/benchmarking/Cargo.toml
+++ b/substrate/frame/session/benchmarking/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-session-benchmarking"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -12,24 +12,24 @@ description = "FRAME sessions pallet benchmarking"
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../../primitives/std" }
-sp-session = { version = "2.0.0-rc4", default-features = false, path = "../../../primitives/session" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../../primitives/runtime" }
-frame-system = { version = "2.0.0-rc4", default-features = false, path = "../../system" }
-frame-benchmarking = { version = "2.0.0-rc4", default-features = false, path = "../../benchmarking" }
-frame-support = { version = "2.0.0-rc4", default-features = false, path = "../../support" }
-pallet-staking = { version = "2.0.0-rc4", default-features = false, features = ["runtime-benchmarks"], path = "../../staking" }
-pallet-session = { version = "2.0.0-rc4", default-features = false, path = "../../session" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../../primitives/std" }
+sp-session = { version = "2.0.0-rc5", default-features = false, path = "../../../primitives/session" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../../primitives/runtime" }
+frame-system = { version = "2.0.0-rc5", default-features = false, path = "../../system" }
+frame-benchmarking = { version = "2.0.0-rc5", default-features = false, path = "../../benchmarking" }
+frame-support = { version = "2.0.0-rc5", default-features = false, path = "../../support" }
+pallet-staking = { version = "2.0.0-rc5", default-features = false, features = ["runtime-benchmarks"], path = "../../staking" }
+pallet-session = { version = "2.0.0-rc5", default-features = false, path = "../../session" }
 rand = { version = "0.7.2", default-features = false }
 
 [dev-dependencies]
 serde = { version = "1.0.101" }
 codec = { package = "parity-scale-codec", version = "1.3.1", features = ["derive"] }
-sp-core = { version = "2.0.0-rc4", path = "../../../primitives/core" }
-pallet-staking-reward-curve = { version = "2.0.0-rc4", path = "../../staking/reward-curve" }
-sp-io ={ version = "2.0.0-rc4", path = "../../../primitives/io" }
-pallet-timestamp = { version = "2.0.0-rc4", path = "../../timestamp" }
-pallet-balances = { version = "2.0.0-rc4", path = "../../balances" }
+sp-core = { version = "2.0.0-rc5", path = "../../../primitives/core" }
+pallet-staking-reward-curve = { version = "2.0.0-rc5", path = "../../staking/reward-curve" }
+sp-io ={ version = "2.0.0-rc5", path = "../../../primitives/io" }
+pallet-timestamp = { version = "2.0.0-rc5", path = "../../timestamp" }
+pallet-balances = { version = "2.0.0-rc5", path = "../../balances" }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/society/Cargo.toml b/substrate/frame/society/Cargo.toml
index 67c4c3296639a8683e0ff3ceaedea72aba144731..f7975890bc6c25b6c0f869709277095c146663af 100644
--- a/substrate/frame/society/Cargo.toml
+++ b/substrate/frame/society/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-society"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -14,16 +14,16 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 serde = { version = "1.0.101", optional = true }
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false, features = ["derive"] }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/runtime" }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/std" }
-frame-support = { version = "2.0.0-rc4", default-features = false, path = "../support" }
-frame-system = { version = "2.0.0-rc4", default-features = false, path = "../system" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/runtime" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/std" }
+frame-support = { version = "2.0.0-rc5", default-features = false, path = "../support" }
+frame-system = { version = "2.0.0-rc5", default-features = false, path = "../system" }
 rand_chacha = { version = "0.2", default-features = false }
 
 [dev-dependencies]
-sp-core = { version = "2.0.0-rc4", path = "../../primitives/core" }
-sp-io ={ version = "2.0.0-rc4", path = "../../primitives/io" }
-pallet-balances = { version = "2.0.0-rc4", path = "../balances" }
+sp-core = { version = "2.0.0-rc5", path = "../../primitives/core" }
+sp-io ={ version = "2.0.0-rc5", path = "../../primitives/io" }
+pallet-balances = { version = "2.0.0-rc5", path = "../balances" }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/staking/Cargo.toml b/substrate/frame/staking/Cargo.toml
index 144095cfa97744ac22ec36be1d7be7d796e20a4e..e0f963df84755c9df2aa0415b1b90bcee1101aba 100644
--- a/substrate/frame/staking/Cargo.toml
+++ b/substrate/frame/staking/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-staking"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -15,29 +15,29 @@ targets = ["x86_64-unknown-linux-gnu"]
 static_assertions = "1.1.0"
 serde = { version = "1.0.101", optional = true }
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false, features = ["derive"] }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/std" }
-sp-npos-elections = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/npos-elections" }
-sp-io ={ version = "2.0.0-rc4", default-features = false, path = "../../primitives/io" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/runtime" }
-sp-staking = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/staking" }
-frame-support = { version = "2.0.0-rc4", default-features = false, path = "../support" }
-frame-system = { version = "2.0.0-rc4", default-features = false, path = "../system" }
-pallet-session = { version = "2.0.0-rc4", default-features = false, features = ["historical"], path = "../session" }
-pallet-authorship = { version = "2.0.0-rc4", default-features = false, path = "../authorship" }
-sp-application-crypto = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/application-crypto" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/std" }
+sp-npos-elections = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/npos-elections" }
+sp-io ={ version = "2.0.0-rc5", default-features = false, path = "../../primitives/io" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/runtime" }
+sp-staking = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/staking" }
+frame-support = { version = "2.0.0-rc5", default-features = false, path = "../support" }
+frame-system = { version = "2.0.0-rc5", default-features = false, path = "../system" }
+pallet-session = { version = "2.0.0-rc5", default-features = false, features = ["historical"], path = "../session" }
+pallet-authorship = { version = "2.0.0-rc5", default-features = false, path = "../authorship" }
+sp-application-crypto = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/application-crypto" }
 
 # Optional imports for benchmarking
-frame-benchmarking = { version = "2.0.0-rc4", default-features = false, path = "../benchmarking", optional = true }
+frame-benchmarking = { version = "2.0.0-rc5", default-features = false, path = "../benchmarking", optional = true }
 rand_chacha = { version = "0.2", default-features = false, optional = true }
 
 [dev-dependencies]
-sp-core = { version = "2.0.0-rc4", path = "../../primitives/core" }
-sp-storage = { version = "2.0.0-rc4", path = "../../primitives/storage" }
-pallet-balances = { version = "2.0.0-rc4", path = "../balances" }
-pallet-timestamp = { version = "2.0.0-rc4", path = "../timestamp" }
-pallet-staking-reward-curve = { version = "2.0.0-rc4",  path = "../staking/reward-curve" }
-substrate-test-utils = { version = "2.0.0-rc4", path = "../../test-utils" }
-frame-benchmarking = { version = "2.0.0-rc4", path = "../benchmarking" }
+sp-core = { version = "2.0.0-rc5", path = "../../primitives/core" }
+sp-storage = { version = "2.0.0-rc5", path = "../../primitives/storage" }
+pallet-balances = { version = "2.0.0-rc5", path = "../balances" }
+pallet-timestamp = { version = "2.0.0-rc5", path = "../timestamp" }
+pallet-staking-reward-curve = { version = "2.0.0-rc5",  path = "../staking/reward-curve" }
+substrate-test-utils = { version = "2.0.0-rc5", path = "../../test-utils" }
+frame-benchmarking = { version = "2.0.0-rc5", path = "../benchmarking" }
 rand_chacha = { version = "0.2" }
 parking_lot = "0.10.2"
 env_logger = "0.7.1"
diff --git a/substrate/frame/staking/fuzzer/Cargo.toml b/substrate/frame/staking/fuzzer/Cargo.toml
index 5cd0ae1180a70e3d28d8bbad2b16d761e5311cbf..832ac622a976a3c7e87fe7c079a7eda219f3b3c2 100644
--- a/substrate/frame/staking/fuzzer/Cargo.toml
+++ b/substrate/frame/staking/fuzzer/Cargo.toml
@@ -15,19 +15,19 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 honggfuzz = "0.5"
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false, features = ["derive"] }
-pallet-staking = { version = "2.0.0-rc4", path = "..", features = ["runtime-benchmarks"] }
-pallet-staking-reward-curve = { version = "2.0.0-rc4",  path = "../reward-curve" }
-pallet-session = { version = "2.0.0-rc4", path = "../../session" }
-pallet-indices = { version = "2.0.0-rc4", path = "../../indices" }
-pallet-balances = { version = "2.0.0-rc4", path = "../../balances" }
-pallet-timestamp = { version = "2.0.0-rc4", path = "../../timestamp" }
-frame-system = { version = "2.0.0-rc4", path = "../../system" }
-frame-support = { version = "2.0.0-rc4", path = "../../support" }
-sp-std = { version = "2.0.0-rc4", path = "../../../primitives/std" }
-sp-io ={ version = "2.0.0-rc4", path = "../../../primitives/io" }
-sp-core = { version = "2.0.0-rc4", path = "../../../primitives/core" }
-sp-npos-elections = { version = "2.0.0-rc4", path = "../../../primitives/npos-elections" }
-sp-runtime = { version = "2.0.0-rc4", path = "../../../primitives/runtime" }
+pallet-staking = { version = "2.0.0-rc5", path = "..", features = ["runtime-benchmarks"] }
+pallet-staking-reward-curve = { version = "2.0.0-rc5",  path = "../reward-curve" }
+pallet-session = { version = "2.0.0-rc5", path = "../../session" }
+pallet-indices = { version = "2.0.0-rc5", path = "../../indices" }
+pallet-balances = { version = "2.0.0-rc5", path = "../../balances" }
+pallet-timestamp = { version = "2.0.0-rc5", path = "../../timestamp" }
+frame-system = { version = "2.0.0-rc5", path = "../../system" }
+frame-support = { version = "2.0.0-rc5", path = "../../support" }
+sp-std = { version = "2.0.0-rc5", path = "../../../primitives/std" }
+sp-io ={ version = "2.0.0-rc5", path = "../../../primitives/io" }
+sp-core = { version = "2.0.0-rc5", path = "../../../primitives/core" }
+sp-npos-elections = { version = "2.0.0-rc5", path = "../../../primitives/npos-elections" }
+sp-runtime = { version = "2.0.0-rc5", path = "../../../primitives/runtime" }
 
 [[bin]]
 name = "submit_solution"
diff --git a/substrate/frame/staking/reward-curve/Cargo.toml b/substrate/frame/staking/reward-curve/Cargo.toml
index 3d677c7456d6f51a7012cd97a85ce06df72be13d..25cbffda1de9304a326aaac672292799cfba51a2 100644
--- a/substrate/frame/staking/reward-curve/Cargo.toml
+++ b/substrate/frame/staking/reward-curve/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-staking-reward-curve"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -21,4 +21,4 @@ proc-macro2 = "1.0.6"
 proc-macro-crate = "0.1.4"
 
 [dev-dependencies]
-sp-runtime = { version = "2.0.0-rc4", path = "../../../primitives/runtime" }
+sp-runtime = { version = "2.0.0-rc5", path = "../../../primitives/runtime" }
diff --git a/substrate/frame/sudo/Cargo.toml b/substrate/frame/sudo/Cargo.toml
index 8bb549977069fe7bc25ae6925bf150ab8add749a..ba68aa49470fd4d71c33d8f62f7274ad9d256b2c 100644
--- a/substrate/frame/sudo/Cargo.toml
+++ b/substrate/frame/sudo/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-sudo"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -14,14 +14,14 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 serde = { version = "1.0.101", optional = true }
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false, features = ["derive"] }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/std" }
-sp-io = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/io" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/runtime" }
-frame-support = { version = "2.0.0-rc4", default-features = false, path = "../support" }
-frame-system = { version = "2.0.0-rc4", default-features = false, path = "../system" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/std" }
+sp-io = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/io" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/runtime" }
+frame-support = { version = "2.0.0-rc5", default-features = false, path = "../support" }
+frame-system = { version = "2.0.0-rc5", default-features = false, path = "../system" }
 
 [dev-dependencies]
-sp-core = { version = "2.0.0-rc4", path = "../../primitives/core" }
+sp-core = { version = "2.0.0-rc5", path = "../../primitives/core" }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/support/Cargo.toml b/substrate/frame/support/Cargo.toml
index eaeaf96a3edd906cac542465bb74c90142b689d6..24e898e1692fab89063dbe2b5f0896e58550324e 100644
--- a/substrate/frame/support/Cargo.toml
+++ b/substrate/frame/support/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "frame-support"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -15,25 +15,25 @@ targets = ["x86_64-unknown-linux-gnu"]
 log = "0.4"
 serde = { version = "1.0.101", optional = true, features = ["derive"] }
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false, features = ["derive"] }
-frame-metadata = { version = "11.0.0-rc4", default-features = false, path = "../metadata" }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/std" }
-sp-io = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/io" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/runtime" }
-sp-tracing = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/tracing" }
-sp-core = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/core" }
-sp-arithmetic = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/arithmetic" }
-sp-inherents = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/inherents" }
-frame-support-procedural = { version = "2.0.0-rc4", path = "./procedural" }
+frame-metadata = { version = "11.0.0-rc5", default-features = false, path = "../metadata" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/std" }
+sp-io = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/io" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/runtime" }
+sp-tracing = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/tracing" }
+sp-core = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/core" }
+sp-arithmetic = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/arithmetic" }
+sp-inherents = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/inherents" }
+frame-support-procedural = { version = "2.0.0-rc5", path = "./procedural" }
 paste = "0.1.6"
 once_cell = { version = "1", default-features = false, optional = true }
-sp-state-machine = { version = "0.8.0-rc4", optional = true, path = "../../primitives/state-machine" }
+sp-state-machine = { version = "0.8.0-rc5", optional = true, path = "../../primitives/state-machine" }
 bitmask = { version = "0.5.0", default-features = false }
 impl-trait-for-tuples = "0.1.3"
 smallvec = "1.4.1"
 
 [dev-dependencies]
 pretty_assertions = "0.6.1"
-frame-system = { version = "2.0.0-rc4", path = "../system" }
+frame-system = { version = "2.0.0-rc5", path = "../system" }
 parity-util-mem = { version = "0.7.0", features = ["primitive-types"] }
 
 [features]
diff --git a/substrate/frame/support/procedural/Cargo.toml b/substrate/frame/support/procedural/Cargo.toml
index 593b2a16351b6e18ea5c89821eb45c761d6ed573..622b92466546483f941ec77d089a5bfcda955168 100644
--- a/substrate/frame/support/procedural/Cargo.toml
+++ b/substrate/frame/support/procedural/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "frame-support-procedural"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -15,7 +15,7 @@ targets = ["x86_64-unknown-linux-gnu"]
 proc-macro = true
 
 [dependencies]
-frame-support-procedural-tools = { version = "2.0.0-rc4", path = "./tools" }
+frame-support-procedural-tools = { version = "2.0.0-rc5", path = "./tools" }
 proc-macro2 = "1.0.6"
 quote = "1.0.3"
 syn = { version = "1.0.7", features = ["full"] }
diff --git a/substrate/frame/support/procedural/tools/Cargo.toml b/substrate/frame/support/procedural/tools/Cargo.toml
index a00dd97a66a0bb3de7c3c08d305b99e291181c90..2c9a66baac51d4d1bf877a075f804ca29bf38b55 100644
--- a/substrate/frame/support/procedural/tools/Cargo.toml
+++ b/substrate/frame/support/procedural/tools/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "frame-support-procedural-tools"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -12,7 +12,7 @@ description = "Proc macro helpers for procedural macros"
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-frame-support-procedural-tools-derive = { version = "2.0.0-rc4", path = "./derive" }
+frame-support-procedural-tools-derive = { version = "2.0.0-rc5", path = "./derive" }
 proc-macro2 = "1.0.6"
 quote = "1.0.3"
 syn = { version = "1.0.7", features = ["full", "visit"] }
diff --git a/substrate/frame/support/procedural/tools/derive/Cargo.toml b/substrate/frame/support/procedural/tools/derive/Cargo.toml
index 3da66cf6928fa71b4cffd8bb1104e47ddce44127..fceaeaf08d2f1369a1ab518fc699e3baa42b9c01 100644
--- a/substrate/frame/support/procedural/tools/derive/Cargo.toml
+++ b/substrate/frame/support/procedural/tools/derive/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "frame-support-procedural-tools-derive"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
diff --git a/substrate/frame/support/test/Cargo.toml b/substrate/frame/support/test/Cargo.toml
index 682001564bda22987412e6e2768ac15f383be105..e675b0f242e37cb33cbcecf13cbc8d02c70fcf79 100644
--- a/substrate/frame/support/test/Cargo.toml
+++ b/substrate/frame/support/test/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "frame-support-test"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -14,13 +14,13 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 serde = { version = "1.0.101", default-features = false, features = ["derive"] }
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false, features = ["derive"] }
-sp-io ={ version = "2.0.0-rc4", path = "../../../primitives/io", default-features = false }
-sp-state-machine = { version = "0.8.0-rc4", optional = true, path = "../../../primitives/state-machine" }
-frame-support = { version = "2.0.0-rc4", default-features = false, path = "../" }
-sp-inherents = { version = "2.0.0-rc4", default-features = false, path = "../../../primitives/inherents" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../../primitives/runtime" }
-sp-core = { version = "2.0.0-rc4", default-features = false, path = "../../../primitives/core" }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../../primitives/std" }
+sp-io ={ version = "2.0.0-rc5", path = "../../../primitives/io", default-features = false }
+sp-state-machine = { version = "0.8.0-rc5", optional = true, path = "../../../primitives/state-machine" }
+frame-support = { version = "2.0.0-rc5", default-features = false, path = "../" }
+sp-inherents = { version = "2.0.0-rc5", default-features = false, path = "../../../primitives/inherents" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../../primitives/runtime" }
+sp-core = { version = "2.0.0-rc5", default-features = false, path = "../../../primitives/core" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../../primitives/std" }
 trybuild = "1.0.17"
 pretty_assertions = "0.6.1"
 rustversion = "1.0.0"
diff --git a/substrate/frame/system/Cargo.toml b/substrate/frame/system/Cargo.toml
index 2173ea8cee445719d9f53cb1f2c33b34c41e01bf..e9a085f85be1816051b5ea721d8f2a3555417d3f 100644
--- a/substrate/frame/system/Cargo.toml
+++ b/substrate/frame/system/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "frame-system"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -14,18 +14,18 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 serde = { version = "1.0.101", optional = true, features = ["derive"] }
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false, features = ["derive"] }
-sp-core = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/core" }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/std" }
-sp-io = { version = "2.0.0-rc4", path = "../../primitives/io", default-features = false }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/runtime" }
-sp-version = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/version" }
-frame-support = { version = "2.0.0-rc4", default-features = false, path = "../support" }
+sp-core = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/core" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/std" }
+sp-io = { version = "2.0.0-rc5", path = "../../primitives/io", default-features = false }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/runtime" }
+sp-version = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/version" }
+frame-support = { version = "2.0.0-rc5", default-features = false, path = "../support" }
 impl-trait-for-tuples = "0.1.3"
 
 [dev-dependencies]
 criterion = "0.2.11"
-sp-externalities = { version = "0.8.0-rc4", path = "../../primitives/externalities" }
-substrate-test-runtime-client = { version = "2.0.0-rc4", path = "../../test-utils/runtime/client" }
+sp-externalities = { version = "0.8.0-rc5", path = "../../primitives/externalities" }
+substrate-test-runtime-client = { version = "2.0.0-rc5", path = "../../test-utils/runtime/client" }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/system/benchmarking/Cargo.toml b/substrate/frame/system/benchmarking/Cargo.toml
index c278bad150eae6a9c5a3c5c1aa3c8ce57285a798..e8edab813242c174a3a8faf88e76ec23f3a76763 100644
--- a/substrate/frame/system/benchmarking/Cargo.toml
+++ b/substrate/frame/system/benchmarking/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "frame-system-benchmarking"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -13,16 +13,16 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../../primitives/std" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../../primitives/runtime" }
-frame-benchmarking = { version = "2.0.0-rc4", default-features = false, path = "../../benchmarking" }
-frame-system = { version = "2.0.0-rc4", default-features = false, path = "../../system" }
-frame-support = { version = "2.0.0-rc4", default-features = false, path = "../../support" }
-sp-core = { version = "2.0.0-rc4", default-features = false, path = "../../../primitives/core" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../../primitives/std" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../../primitives/runtime" }
+frame-benchmarking = { version = "2.0.0-rc5", default-features = false, path = "../../benchmarking" }
+frame-system = { version = "2.0.0-rc5", default-features = false, path = "../../system" }
+frame-support = { version = "2.0.0-rc5", default-features = false, path = "../../support" }
+sp-core = { version = "2.0.0-rc5", default-features = false, path = "../../../primitives/core" }
 
 [dev-dependencies]
 serde = { version = "1.0.101" }
-sp-io ={ version = "2.0.0-rc4", path = "../../../primitives/io" }
+sp-io ={ version = "2.0.0-rc5", path = "../../../primitives/io" }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/system/rpc/runtime-api/Cargo.toml b/substrate/frame/system/rpc/runtime-api/Cargo.toml
index 8d340ad7defb81d23f3309b4872b915be65bf31b..fa2bd7dd1b859ccb0341c5544936fa36a7dc6cca 100644
--- a/substrate/frame/system/rpc/runtime-api/Cargo.toml
+++ b/substrate/frame/system/rpc/runtime-api/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "frame-system-rpc-runtime-api"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -12,7 +12,7 @@ description = "Runtime API definition required by System RPC extensions."
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-sp-api = { version = "2.0.0-rc4", default-features = false, path = "../../../../primitives/api" }
+sp-api = { version = "2.0.0-rc5", default-features = false, path = "../../../../primitives/api" }
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false }
 
 [features]
diff --git a/substrate/frame/timestamp/Cargo.toml b/substrate/frame/timestamp/Cargo.toml
index 2c2ad68b96bfd16df299dd28e6eef4f8c01548d0..bb9a3266e2d345d2236ee9776e12a4beb7f5452a 100644
--- a/substrate/frame/timestamp/Cargo.toml
+++ b/substrate/frame/timestamp/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-timestamp"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -16,19 +16,19 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 serde = { version = "1.0.101", optional = true }
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false, features = ["derive"] }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/std" }
-sp-io = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/io", optional = true }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/runtime" }
-sp-inherents = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/inherents" }
-frame-benchmarking = { version = "2.0.0-rc4", default-features = false, path = "../benchmarking", optional = true }
-frame-support = { version = "2.0.0-rc4", default-features = false, path = "../support" }
-frame-system = { version = "2.0.0-rc4", default-features = false, path = "../system" }
-sp-timestamp = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/timestamp" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/std" }
+sp-io = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/io", optional = true }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/runtime" }
+sp-inherents = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/inherents" }
+frame-benchmarking = { version = "2.0.0-rc5", default-features = false, path = "../benchmarking", optional = true }
+frame-support = { version = "2.0.0-rc5", default-features = false, path = "../support" }
+frame-system = { version = "2.0.0-rc5", default-features = false, path = "../system" }
+sp-timestamp = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/timestamp" }
 impl-trait-for-tuples = "0.1.3"
 
 [dev-dependencies]
-sp-io ={ version = "2.0.0-rc4", path = "../../primitives/io" }
-sp-core = { version = "2.0.0-rc4", path = "../../primitives/core" }
+sp-io ={ version = "2.0.0-rc5", path = "../../primitives/io" }
+sp-core = { version = "2.0.0-rc5", path = "../../primitives/core" }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/transaction-payment/Cargo.toml b/substrate/frame/transaction-payment/Cargo.toml
index 4c88b0168901bbe148ec9e9776e0e72611cacec0..e48488a7bcd786ac915d2ed13419878b1128c267 100644
--- a/substrate/frame/transaction-payment/Cargo.toml
+++ b/substrate/frame/transaction-payment/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-transaction-payment"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -14,18 +14,18 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false, features = ["derive"] }
 serde = { version = "1.0.101", optional = true }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/std" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/runtime" }
-frame-support = { version = "2.0.0-rc4", default-features = false, path = "../support" }
-frame-system = { version = "2.0.0-rc4", default-features = false, path = "../system" }
-pallet-transaction-payment-rpc-runtime-api = { version = "2.0.0-rc4", default-features = false, path = "./rpc/runtime-api" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/std" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/runtime" }
+frame-support = { version = "2.0.0-rc5", default-features = false, path = "../support" }
+frame-system = { version = "2.0.0-rc5", default-features = false, path = "../system" }
+pallet-transaction-payment-rpc-runtime-api = { version = "2.0.0-rc5", default-features = false, path = "./rpc/runtime-api" }
 smallvec = "1.4.1"
-sp-io = { version = "2.0.0-rc4", path = "../../primitives/io", default-features = false }
-sp-core = { version = "2.0.0-rc4", path = "../../primitives/core", default-features = false }
+sp-io = { version = "2.0.0-rc5", path = "../../primitives/io", default-features = false }
+sp-core = { version = "2.0.0-rc5", path = "../../primitives/core", default-features = false }
 
 [dev-dependencies]
-pallet-balances = { version = "2.0.0-rc4", path = "../balances" }
-sp-storage = { version = "2.0.0-rc4", path = "../../primitives/storage" }
+pallet-balances = { version = "2.0.0-rc5", path = "../balances" }
+sp-storage = { version = "2.0.0-rc5", path = "../../primitives/storage" }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/transaction-payment/rpc/Cargo.toml b/substrate/frame/transaction-payment/rpc/Cargo.toml
index f26f6044714effc0eedb854612b4dbe22dccb686..280a4dc490eee6bdf3b222203184fcf644de833e 100644
--- a/substrate/frame/transaction-payment/rpc/Cargo.toml
+++ b/substrate/frame/transaction-payment/rpc/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-transaction-payment-rpc"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -16,10 +16,10 @@ codec = { package = "parity-scale-codec", version = "1.3.1" }
 jsonrpc-core = "14.2.0"
 jsonrpc-core-client = "14.2.0"
 jsonrpc-derive = "14.2.1"
-sp-core = { version = "2.0.0-rc4", path = "../../../primitives/core" }
-sp-rpc = { version = "2.0.0-rc4", path = "../../../primitives/rpc" }
+sp-core = { version = "2.0.0-rc5", path = "../../../primitives/core" }
+sp-rpc = { version = "2.0.0-rc5", path = "../../../primitives/rpc" }
 serde = { version = "1.0.101", features = ["derive"] }
-sp-runtime = { version = "2.0.0-rc4", path = "../../../primitives/runtime" }
-sp-api = { version = "2.0.0-rc4", path = "../../../primitives/api" }
-sp-blockchain = { version = "2.0.0-rc4", path = "../../../primitives/blockchain" }
-pallet-transaction-payment-rpc-runtime-api = { version = "2.0.0-rc4", path = "./runtime-api" }
+sp-runtime = { version = "2.0.0-rc5", path = "../../../primitives/runtime" }
+sp-api = { version = "2.0.0-rc5", path = "../../../primitives/api" }
+sp-blockchain = { version = "2.0.0-rc5", path = "../../../primitives/blockchain" }
+pallet-transaction-payment-rpc-runtime-api = { version = "2.0.0-rc5", path = "./runtime-api" }
diff --git a/substrate/frame/transaction-payment/rpc/runtime-api/Cargo.toml b/substrate/frame/transaction-payment/rpc/runtime-api/Cargo.toml
index 2cd9977704cf5bae7e4becb7e2e74a7366029a35..dacc7bc642372045e925d08d0b35fb119244cd8a 100644
--- a/substrate/frame/transaction-payment/rpc/runtime-api/Cargo.toml
+++ b/substrate/frame/transaction-payment/rpc/runtime-api/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-transaction-payment-rpc-runtime-api"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -13,11 +13,11 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 serde = { version = "1.0.101", optional = true, features = ["derive"] }
-sp-api = { version = "2.0.0-rc4", default-features = false, path = "../../../../primitives/api" }
+sp-api = { version = "2.0.0-rc5", default-features = false, path = "../../../../primitives/api" }
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false, features = ["derive"] }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../../../primitives/std" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../../../primitives/runtime" }
-frame-support = { version = "2.0.0-rc4", default-features = false, path = "../../../support" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../../../primitives/std" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../../../primitives/runtime" }
+frame-support = { version = "2.0.0-rc5", default-features = false, path = "../../../support" }
 
 [dev-dependencies]
 serde_json = "1.0.41"
diff --git a/substrate/frame/treasury/Cargo.toml b/substrate/frame/treasury/Cargo.toml
index dfab1aca43b2831ecdf70e9c49c76084030d1be9..a2b316a6c6a6ff6a60af01ed8d5ffc289b8574d1 100644
--- a/substrate/frame/treasury/Cargo.toml
+++ b/substrate/frame/treasury/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-treasury"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -14,18 +14,18 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 serde = { version = "1.0.101", optional = true, features = ["derive"] }
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false, features = ["derive"] }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/std" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/runtime" }
-frame-support = { version = "2.0.0-rc4", default-features = false, path = "../support" }
-frame-system = { version = "2.0.0-rc4", default-features = false, path = "../system" }
-pallet-balances = { version = "2.0.0-rc4", default-features = false, path = "../balances" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/std" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/runtime" }
+frame-support = { version = "2.0.0-rc5", default-features = false, path = "../support" }
+frame-system = { version = "2.0.0-rc5", default-features = false, path = "../system" }
+pallet-balances = { version = "2.0.0-rc5", default-features = false, path = "../balances" }
 
-frame-benchmarking = { version = "2.0.0-rc4", default-features = false, path = "../benchmarking", optional = true }
+frame-benchmarking = { version = "2.0.0-rc5", default-features = false, path = "../benchmarking", optional = true }
 
 [dev-dependencies]
-sp-io ={ version = "2.0.0-rc4", path = "../../primitives/io" }
-sp-core = { version = "2.0.0-rc4", path = "../../primitives/core" }
-sp-storage = { version = "2.0.0-rc4", path = "../../primitives/storage" }
+sp-io ={ version = "2.0.0-rc5", path = "../../primitives/io" }
+sp-core = { version = "2.0.0-rc5", path = "../../primitives/core" }
+sp-storage = { version = "2.0.0-rc5", path = "../../primitives/storage" }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/utility/Cargo.toml b/substrate/frame/utility/Cargo.toml
index e4dbfdfff73ec728ee1acd3e71a46371347b7a90..6a1525dcfb475cfcfef92ab3f46f93275dbaa44c 100644
--- a/substrate/frame/utility/Cargo.toml
+++ b/substrate/frame/utility/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-utility"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -14,18 +14,18 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 serde = { version = "1.0.101", optional = true }
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false }
-frame-support = { version = "2.0.0-rc4", default-features = false, path = "../support" }
-frame-system = { version = "2.0.0-rc4", default-features = false, path = "../system" }
-sp-core = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/core" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/runtime" }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/std" }
-sp-io = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/io" }
+frame-support = { version = "2.0.0-rc5", default-features = false, path = "../support" }
+frame-system = { version = "2.0.0-rc5", default-features = false, path = "../system" }
+sp-core = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/core" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/runtime" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/std" }
+sp-io = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/io" }
 
-frame-benchmarking = { version = "2.0.0-rc4", default-features = false, path = "../benchmarking", optional = true }
+frame-benchmarking = { version = "2.0.0-rc5", default-features = false, path = "../benchmarking", optional = true }
 
 [dev-dependencies]
-sp-core = { version = "2.0.0-rc4", path = "../../primitives/core" }
-pallet-balances = { version = "2.0.0-rc4", path = "../balances" }
+sp-core = { version = "2.0.0-rc5", path = "../../primitives/core" }
+pallet-balances = { version = "2.0.0-rc5", path = "../balances" }
 
 [features]
 default = ["std"]
diff --git a/substrate/frame/vesting/Cargo.toml b/substrate/frame/vesting/Cargo.toml
index aa5f0731f21575c4004280996a62f604fcf5a075..67d796a6a980f9288b6c4cf27d1d1da2cbaed929 100644
--- a/substrate/frame/vesting/Cargo.toml
+++ b/substrate/frame/vesting/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "pallet-vesting"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -15,17 +15,17 @@ targets = ["x86_64-unknown-linux-gnu"]
 serde = { version = "1.0.101", optional = true }
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false, features = ["derive"] }
 enumflags2 = { version = "0.6.2" }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/std" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/runtime" }
-frame-support = { version = "2.0.0-rc4", default-features = false, path = "../support" }
-frame-system = { version = "2.0.0-rc4", default-features = false, path = "../system" }
-frame-benchmarking = { version = "2.0.0-rc4", default-features = false, path = "../benchmarking", optional = true }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/std" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/runtime" }
+frame-support = { version = "2.0.0-rc5", default-features = false, path = "../support" }
+frame-system = { version = "2.0.0-rc5", default-features = false, path = "../system" }
+frame-benchmarking = { version = "2.0.0-rc5", default-features = false, path = "../benchmarking", optional = true }
 
 [dev-dependencies]
-sp-io = { version = "2.0.0-rc4", path = "../../primitives/io" }
-sp-core = { version = "2.0.0-rc4", path = "../../primitives/core" }
-pallet-balances = { version = "2.0.0-rc4", path = "../balances" }
-sp-storage = { version = "2.0.0-rc4", path = "../../primitives/storage" }
+sp-io = { version = "2.0.0-rc5", path = "../../primitives/io" }
+sp-core = { version = "2.0.0-rc5", path = "../../primitives/core" }
+pallet-balances = { version = "2.0.0-rc5", path = "../balances" }
+sp-storage = { version = "2.0.0-rc5", path = "../../primitives/storage" }
 hex-literal = "0.2.1"
 
 [features]
diff --git a/substrate/primitives/allocator/Cargo.toml b/substrate/primitives/allocator/Cargo.toml
index ba0aed938723336accd84adce227105dce34b140..d38eb9aa51f0a2fb7a3fd01da7155118b9259c20 100644
--- a/substrate/primitives/allocator/Cargo.toml
+++ b/substrate/primitives/allocator/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sp-allocator"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -13,9 +13,9 @@ documentation = "https://docs.rs/sp-allocator"
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-sp-std = { version = "2.0.0-rc4", path = "../std", default-features = false }
-sp-core = { version = "2.0.0-rc4", path = "../core", default-features = false }
-sp-wasm-interface = { version = "2.0.0-rc4", path = "../wasm-interface", default-features = false }
+sp-std = { version = "2.0.0-rc5", path = "../std", default-features = false }
+sp-core = { version = "2.0.0-rc5", path = "../core", default-features = false }
+sp-wasm-interface = { version = "2.0.0-rc5", path = "../wasm-interface", default-features = false }
 log = { version = "0.4.8", optional = true }
 derive_more = { version = "0.99.2", optional = true }
 
diff --git a/substrate/primitives/api/Cargo.toml b/substrate/primitives/api/Cargo.toml
index 8fe0a6d910bd92973e189a2fe81f6259554f8c81..8ad9fdfdbb730f6aa350d02a966dd5802553710e 100644
--- a/substrate/primitives/api/Cargo.toml
+++ b/substrate/primitives/api/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sp-api"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -13,16 +13,16 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false }
-sp-api-proc-macro = { version = "2.0.0-rc4", path = "proc-macro" }
-sp-core = { version = "2.0.0-rc4", default-features = false, path = "../core" }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../std" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../runtime" }
-sp-version = { version = "2.0.0-rc4", default-features = false, path = "../version" }
-sp-state-machine = { version = "0.8.0-rc4", optional = true, path = "../../primitives/state-machine" }
+sp-api-proc-macro = { version = "2.0.0-rc5", path = "proc-macro" }
+sp-core = { version = "2.0.0-rc5", default-features = false, path = "../core" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../std" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../runtime" }
+sp-version = { version = "2.0.0-rc5", default-features = false, path = "../version" }
+sp-state-machine = { version = "0.8.0-rc5", optional = true, path = "../../primitives/state-machine" }
 hash-db = { version = "0.15.2", optional = true }
 
 [dev-dependencies]
-sp-test-primitives = { version = "2.0.0-rc4", path = "../test-primitives" }
+sp-test-primitives = { version = "2.0.0-rc5", path = "../test-primitives" }
 
 [features]
 default = [ "std" ]
diff --git a/substrate/primitives/api/proc-macro/Cargo.toml b/substrate/primitives/api/proc-macro/Cargo.toml
index fb426fde885e27a75657f36d1e84328d1f55fc27..e267b86c8eda1460f879c1a06cdd27b65a230e17 100644
--- a/substrate/primitives/api/proc-macro/Cargo.toml
+++ b/substrate/primitives/api/proc-macro/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sp-api-proc-macro"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
diff --git a/substrate/primitives/api/test/Cargo.toml b/substrate/primitives/api/test/Cargo.toml
index cf8f0ce47e17de4a5a32e316312d1c5fde1a0e4c..6b4b82e9a9e8a4f4ac0d80ff58c6e7ae115a5975 100644
--- a/substrate/primitives/api/test/Cargo.toml
+++ b/substrate/primitives/api/test/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sp-api-test"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -12,22 +12,22 @@ repository = "https://github.com/paritytech/substrate/"
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-sp-api = { version = "2.0.0-rc4", path = "../" }
-substrate-test-runtime-client = { version = "2.0.0-rc4", path = "../../../test-utils/runtime/client" }
-sp-version = { version = "2.0.0-rc4", path = "../../version" }
-sp-runtime = { version = "2.0.0-rc4", path = "../../runtime" }
-sp-blockchain = { version = "2.0.0-rc4", path = "../../blockchain" }
-sp-consensus = { version = "0.8.0-rc4", path = "../../../primitives/consensus/common" }
-sc-block-builder = { version = "0.8.0-rc4", path = "../../../client/block-builder" }
+sp-api = { version = "2.0.0-rc5", path = "../" }
+substrate-test-runtime-client = { version = "2.0.0-rc5", path = "../../../test-utils/runtime/client" }
+sp-version = { version = "2.0.0-rc5", path = "../../version" }
+sp-runtime = { version = "2.0.0-rc5", path = "../../runtime" }
+sp-blockchain = { version = "2.0.0-rc5", path = "../../blockchain" }
+sp-consensus = { version = "0.8.0-rc5", path = "../../../primitives/consensus/common" }
+sc-block-builder = { version = "0.8.0-rc5", path = "../../../client/block-builder" }
 codec = { package = "parity-scale-codec", version = "1.3.1" }
-sp-state-machine = { version = "0.8.0-rc4", path = "../../../primitives/state-machine" }
+sp-state-machine = { version = "0.8.0-rc5", path = "../../../primitives/state-machine" }
 trybuild = "1.0.17"
 rustversion = "1.0.0"
 
 [dev-dependencies]
 criterion = "0.3.0"
-substrate-test-runtime-client = { version = "2.0.0-rc4", path = "../../../test-utils/runtime/client" }
-sp-core = { version = "2.0.0-rc4", path = "../../core" }
+substrate-test-runtime-client = { version = "2.0.0-rc5", path = "../../../test-utils/runtime/client" }
+sp-core = { version = "2.0.0-rc5", path = "../../core" }
 
 [[bench]]
 name = "bench"
diff --git a/substrate/primitives/application-crypto/Cargo.toml b/substrate/primitives/application-crypto/Cargo.toml
index 8e9c9225091dda4cad054f4b241b5bc167149efc..4366894dcf352f1706daacdc09287d52ecbf097d 100644
--- a/substrate/primitives/application-crypto/Cargo.toml
+++ b/substrate/primitives/application-crypto/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sp-application-crypto"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 description = "Provides facilities for generating application specific crypto wrapper types."
@@ -14,11 +14,11 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 
 [dependencies]
-sp-core = { version = "2.0.0-rc4", default-features = false, path = "../core" }
+sp-core = { version = "2.0.0-rc5", default-features = false, path = "../core" }
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false, features = ["derive"] }
 serde = { version = "1.0.101", optional = true, features = ["derive"] }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../std" }
-sp-io = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/io" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../std" }
+sp-io = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/io" }
 
 [features]
 default = [ "std" ]
diff --git a/substrate/primitives/application-crypto/test/Cargo.toml b/substrate/primitives/application-crypto/test/Cargo.toml
index d3b336d92a6a7947ea87031b89cd63ac884824ce..554e4d2532027fed46748a122db686f868e37e93 100644
--- a/substrate/primitives/application-crypto/test/Cargo.toml
+++ b/substrate/primitives/application-crypto/test/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sp-application-crypto-test"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 description = "Integration tests for application-crypto"
@@ -13,8 +13,8 @@ repository = "https://github.com/paritytech/substrate/"
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-sp-core = { version = "2.0.0-rc4", default-features = false, path = "../../core" }
-substrate-test-runtime-client = { version = "2.0.0-rc4", path = "../../../test-utils/runtime/client" }
-sp-runtime = { version = "2.0.0-rc4", path = "../../runtime" }
-sp-api = { version = "2.0.0-rc4", path = "../../api" }
-sp-application-crypto = { version = "2.0.0-rc4", path = "../" }
+sp-core = { version = "2.0.0-rc5", default-features = false, path = "../../core" }
+substrate-test-runtime-client = { version = "2.0.0-rc5", path = "../../../test-utils/runtime/client" }
+sp-runtime = { version = "2.0.0-rc5", path = "../../runtime" }
+sp-api = { version = "2.0.0-rc5", path = "../../api" }
+sp-application-crypto = { version = "2.0.0-rc5", path = "../" }
diff --git a/substrate/primitives/arithmetic/Cargo.toml b/substrate/primitives/arithmetic/Cargo.toml
index c3bef60d1a13541ffc25f028f9be29b5ca8ac668..83963d0c984c158f8a982fadb2ae1595b568380e 100644
--- a/substrate/primitives/arithmetic/Cargo.toml
+++ b/substrate/primitives/arithmetic/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sp-arithmetic"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -17,9 +17,9 @@ targets = ["x86_64-unknown-linux-gnu"]
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false, features = ["derive"] }
 integer-sqrt = "0.1.2"
 num-traits = { version = "0.2.8", default-features = false }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../std" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../std" }
 serde = { version = "1.0.101", optional = true, features = ["derive"] }
-sp-debug-derive = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/debug-derive" }
+sp-debug-derive = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/debug-derive" }
 
 [dev-dependencies]
 rand = "0.7.2"
diff --git a/substrate/primitives/arithmetic/fuzzer/Cargo.toml b/substrate/primitives/arithmetic/fuzzer/Cargo.toml
index c7e5485a19fb5eeb3dab9d7a21ea2ff5fb20e6c4..e82821aebafae706d5db1241f99de692d09a306b 100644
--- a/substrate/primitives/arithmetic/fuzzer/Cargo.toml
+++ b/substrate/primitives/arithmetic/fuzzer/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sp-arithmetic-fuzzer"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -14,7 +14,7 @@ publish = false
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-sp-arithmetic = { version = "2.0.0-rc4", path = ".." }
+sp-arithmetic = { version = "2.0.0-rc5", path = ".." }
 honggfuzz = "0.5.49"
 primitive-types = "0.7.0"
 num-bigint = "0.2"
diff --git a/substrate/primitives/authority-discovery/Cargo.toml b/substrate/primitives/authority-discovery/Cargo.toml
index 79b8a832fbe13ac0f184ceb4530d0735590caf37..4bce99247fe940d0d57b536aa3a220f976e7587e 100644
--- a/substrate/primitives/authority-discovery/Cargo.toml
+++ b/substrate/primitives/authority-discovery/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sp-authority-discovery"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 description = "Authority discovery primitives"
 edition = "2018"
@@ -12,11 +12,11 @@ repository = "https://github.com/paritytech/substrate/"
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-sp-application-crypto = { version = "2.0.0-rc4", default-features = false, path = "../application-crypto" }
+sp-application-crypto = { version = "2.0.0-rc5", default-features = false, path = "../application-crypto" }
 codec = { package = "parity-scale-codec", default-features = false, version = "1.3.1" }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../std" }
-sp-api = { version = "2.0.0-rc4", default-features = false, path = "../api" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../runtime" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../std" }
+sp-api = { version = "2.0.0-rc5", default-features = false, path = "../api" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../runtime" }
 
 [features]
 default = ["std"]
diff --git a/substrate/primitives/authorship/Cargo.toml b/substrate/primitives/authorship/Cargo.toml
index 1c44b9aad7ab2ed740c8d142f5641096e6642687..514bde6a55308622674d35b656692fae68256ae3 100644
--- a/substrate/primitives/authorship/Cargo.toml
+++ b/substrate/primitives/authorship/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sp-authorship"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 description = "Authorship primitives"
 edition = "2018"
@@ -12,9 +12,9 @@ repository = "https://github.com/paritytech/substrate/"
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-sp-inherents = { version = "2.0.0-rc4", default-features = false, path = "../inherents" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../runtime" }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../std" }
+sp-inherents = { version = "2.0.0-rc5", default-features = false, path = "../inherents" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../runtime" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../std" }
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false, features = ["derive"] }
 
 [features]
diff --git a/substrate/primitives/block-builder/Cargo.toml b/substrate/primitives/block-builder/Cargo.toml
index 2b594640fd10fa97f0cb708c0d97dccc95cab9ea..f9a52b7505bc8eea3d151743d4cc07b7ce6a6d07 100644
--- a/substrate/primitives/block-builder/Cargo.toml
+++ b/substrate/primitives/block-builder/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sp-block-builder"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -12,11 +12,11 @@ description = "The block builder runtime api."
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../runtime" }
-sp-api = { version = "2.0.0-rc4", default-features = false, path = "../api" }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../std" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../runtime" }
+sp-api = { version = "2.0.0-rc5", default-features = false, path = "../api" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../std" }
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false }
-sp-inherents = { version = "2.0.0-rc4", default-features = false, path = "../inherents" }
+sp-inherents = { version = "2.0.0-rc5", default-features = false, path = "../inherents" }
 
 [features]
 default = [ "std" ]
diff --git a/substrate/primitives/blockchain/Cargo.toml b/substrate/primitives/blockchain/Cargo.toml
index 0ce19cba3369481fb5835dc3dd6a88cf24b33ac1..7d77ae2faa7260f21a27a1283eb5b94b1dc2e7c8 100644
--- a/substrate/primitives/blockchain/Cargo.toml
+++ b/substrate/primitives/blockchain/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sp-blockchain"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -18,8 +18,8 @@ lru = "0.4.0"
 parking_lot = "0.10.0"
 derive_more = "0.99.2"
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false, features = ["derive"] }
-sp-consensus = { version = "0.8.0-rc4", path = "../consensus/common" }
-sp-runtime = { version = "2.0.0-rc4", path = "../runtime" }
-sp-block-builder = { version = "2.0.0-rc4", path = "../block-builder" }
-sp-state-machine = { version = "0.8.0-rc4", path = "../state-machine" }
-sp-database = { version = "2.0.0-rc4", path = "../database" }
+sp-consensus = { version = "0.8.0-rc5", path = "../consensus/common" }
+sp-runtime = { version = "2.0.0-rc5", path = "../runtime" }
+sp-block-builder = { version = "2.0.0-rc5", path = "../block-builder" }
+sp-state-machine = { version = "0.8.0-rc5", path = "../state-machine" }
+sp-database = { version = "2.0.0-rc5", path = "../database" }
diff --git a/substrate/primitives/chain-spec/Cargo.toml b/substrate/primitives/chain-spec/Cargo.toml
index e091a59245541db3876a4274c29da49de5c4faac..20915d2f2fabfb80e446269c3b9e424e36532972 100644
--- a/substrate/primitives/chain-spec/Cargo.toml
+++ b/substrate/primitives/chain-spec/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sp-chain-spec"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
diff --git a/substrate/primitives/consensus/aura/Cargo.toml b/substrate/primitives/consensus/aura/Cargo.toml
index 10c7f5a2de0b570da7f99ded7848ef0af8c1694d..9ed9e840d1c9ad352507981811f1bebc79979f56 100644
--- a/substrate/primitives/consensus/aura/Cargo.toml
+++ b/substrate/primitives/consensus/aura/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sp-consensus-aura"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 description = "Primitives for Aura consensus"
 edition = "2018"
@@ -12,13 +12,13 @@ repository = "https://github.com/paritytech/substrate/"
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-sp-application-crypto = { version = "2.0.0-rc4", default-features = false, path = "../../application-crypto" }
+sp-application-crypto = { version = "2.0.0-rc5", default-features = false, path = "../../application-crypto" }
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../std" }
-sp-api = { version = "2.0.0-rc4", default-features = false, path = "../../api" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../runtime" }
-sp-inherents = { version = "2.0.0-rc4", default-features = false, path = "../../inherents" }
-sp-timestamp = { version = "2.0.0-rc4", default-features = false, path = "../../timestamp" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../std" }
+sp-api = { version = "2.0.0-rc5", default-features = false, path = "../../api" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../runtime" }
+sp-inherents = { version = "2.0.0-rc5", default-features = false, path = "../../inherents" }
+sp-timestamp = { version = "2.0.0-rc5", default-features = false, path = "../../timestamp" }
 
 [features]
 default = ["std"]
diff --git a/substrate/primitives/consensus/babe/Cargo.toml b/substrate/primitives/consensus/babe/Cargo.toml
index 8199bad6be5d18043d2206ec82b0e786404a6afb..de540ebb106d52bc4bc8b9412ac50766a10d25dd 100644
--- a/substrate/primitives/consensus/babe/Cargo.toml
+++ b/substrate/primitives/consensus/babe/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sp-consensus-babe"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 description = "Primitives for BABE consensus"
 edition = "2018"
@@ -12,18 +12,18 @@ repository = "https://github.com/paritytech/substrate/"
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-sp-application-crypto = { version = "2.0.0-rc4", default-features = false, path = "../../application-crypto" }
+sp-application-crypto = { version = "2.0.0-rc5", default-features = false, path = "../../application-crypto" }
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false }
 merlin = { version = "2.0", default-features = false }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../std" }
-sp-api = { version = "2.0.0-rc4", default-features = false, path = "../../api" }
-sp-consensus = { version = "0.8.0-rc4", optional = true, path = "../common" }
-sp-consensus-slots = { version = "0.8.0-rc4", default-features = false, path = "../slots" }
-sp-consensus-vrf = { version = "0.8.0-rc4", path = "../vrf", default-features = false }
-sp-core = { version = "2.0.0-rc4", default-features = false, path = "../../core" }
-sp-inherents = { version = "2.0.0-rc4", default-features = false, path = "../../inherents" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../runtime" }
-sp-timestamp = { version = "2.0.0-rc4", default-features = false, path = "../../timestamp" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../std" }
+sp-api = { version = "2.0.0-rc5", default-features = false, path = "../../api" }
+sp-consensus = { version = "0.8.0-rc5", optional = true, path = "../common" }
+sp-consensus-slots = { version = "0.8.0-rc5", default-features = false, path = "../slots" }
+sp-consensus-vrf = { version = "0.8.0-rc5", path = "../vrf", default-features = false }
+sp-core = { version = "2.0.0-rc5", default-features = false, path = "../../core" }
+sp-inherents = { version = "2.0.0-rc5", default-features = false, path = "../../inherents" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../runtime" }
+sp-timestamp = { version = "2.0.0-rc5", default-features = false, path = "../../timestamp" }
 
 [features]
 default = ["std"]
diff --git a/substrate/primitives/consensus/common/Cargo.toml b/substrate/primitives/consensus/common/Cargo.toml
index 62ea08c50b8167a2bcfa2c850bbbd83f254d9d8f..583fb088060cb3852104423b4456a7024adea5e8 100644
--- a/substrate/primitives/consensus/common/Cargo.toml
+++ b/substrate/primitives/consensus/common/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sp-consensus"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -17,24 +17,24 @@ targets = ["x86_64-unknown-linux-gnu"]
 derive_more = "0.99.2"
 libp2p = { version = "0.22.0", default-features = false }
 log = "0.4.8"
-sp-core = { path= "../../core", version = "2.0.0-rc4"}
-sp-inherents = { version = "2.0.0-rc4", path = "../../inherents" }
-sp-state-machine = { version = "0.8.0-rc4", path = "../../../primitives/state-machine" }
+sp-core = { path= "../../core", version = "2.0.0-rc5"}
+sp-inherents = { version = "2.0.0-rc5", path = "../../inherents" }
+sp-state-machine = { version = "0.8.0-rc5", path = "../../../primitives/state-machine" }
 futures = { version = "0.3.1", features = ["thread-pool"] }
 futures-timer = "3.0.1"
-sp-std = { version = "2.0.0-rc4", path = "../../std" }
-sp-version = { version = "2.0.0-rc4", path = "../../version" }
-sp-runtime = { version = "2.0.0-rc4", path = "../../runtime" }
-sp-utils = { version = "2.0.0-rc4", path = "../../utils" }
-sp-trie = { version = "2.0.0-rc4", path = "../../trie" }
+sp-std = { version = "2.0.0-rc5", path = "../../std" }
+sp-version = { version = "2.0.0-rc5", path = "../../version" }
+sp-runtime = { version = "2.0.0-rc5", path = "../../runtime" }
+sp-utils = { version = "2.0.0-rc5", path = "../../utils" }
+sp-trie = { version = "2.0.0-rc5", path = "../../trie" }
 codec = { package = "parity-scale-codec", version = "1.3.1", features = ["derive"] }
 parking_lot = "0.10.0"
 serde = { version = "1.0", features = ["derive"] }
-prometheus-endpoint = { package = "substrate-prometheus-endpoint", path = "../../../utils/prometheus", version = "0.8.0-rc4"}
+prometheus-endpoint = { package = "substrate-prometheus-endpoint", path = "../../../utils/prometheus", version = "0.8.0-rc5"}
 wasm-timer = "0.2.4"
 
 [dev-dependencies]
-sp-test-primitives = { version = "2.0.0-rc4", path = "../../test-primitives" }
+sp-test-primitives = { version = "2.0.0-rc5", path = "../../test-primitives" }
 
 [features]
 default = []
diff --git a/substrate/primitives/consensus/pow/Cargo.toml b/substrate/primitives/consensus/pow/Cargo.toml
index 5e031235dc10a1cd1abd7eed8f9b747fef4b4218..598ff0ecb2949c1d983d125d6d58e17e04684b4a 100644
--- a/substrate/primitives/consensus/pow/Cargo.toml
+++ b/substrate/primitives/consensus/pow/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sp-consensus-pow"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 description = "Primitives for Aura consensus"
 edition = "2018"
@@ -12,10 +12,10 @@ repository = "https://github.com/paritytech/substrate/"
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-sp-api = { version = "2.0.0-rc4", default-features = false, path = "../../api" }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../std" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../runtime" }
-sp-core = { version = "2.0.0-rc4", default-features = false, path = "../../core" }
+sp-api = { version = "2.0.0-rc5", default-features = false, path = "../../api" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../std" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../runtime" }
+sp-core = { version = "2.0.0-rc5", default-features = false, path = "../../core" }
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false, features = ["derive"] }
 
 [features]
diff --git a/substrate/primitives/consensus/slots/Cargo.toml b/substrate/primitives/consensus/slots/Cargo.toml
index f8435495d96db3564bc70d17b71812ea8512111e..ebf2be94a3fb4b484ab3840f79b47d0df70dd524 100644
--- a/substrate/primitives/consensus/slots/Cargo.toml
+++ b/substrate/primitives/consensus/slots/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sp-consensus-slots"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 description = "Primitives for slots-based consensus"
 edition = "2018"
diff --git a/substrate/primitives/consensus/vrf/Cargo.toml b/substrate/primitives/consensus/vrf/Cargo.toml
index 3c89c05bb1aebde21b1777eb30bbaaf299d1c318..b5934a8a263889bb4f2910187fa90844d2901ce1 100644
--- a/substrate/primitives/consensus/vrf/Cargo.toml
+++ b/substrate/primitives/consensus/vrf/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sp-consensus-vrf"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 description = "Primitives for VRF based consensus"
 edition = "2018"
@@ -14,9 +14,9 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 codec = { version = "1.0.0", package = "parity-scale-codec", default-features = false }
 schnorrkel = { version = "0.9.1", features = ["preaudit_deprecated", "u64_backend"], default-features = false }
-sp-std = { version = "2.0.0-rc4", path = "../../std", default-features = false }
-sp-core = { version = "2.0.0-rc4", path = "../../core", default-features = false }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../runtime" }
+sp-std = { version = "2.0.0-rc5", path = "../../std", default-features = false }
+sp-core = { version = "2.0.0-rc5", path = "../../core", default-features = false }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../runtime" }
 
 [features]
 default = ["std"]
diff --git a/substrate/primitives/core/Cargo.toml b/substrate/primitives/core/Cargo.toml
index a43ca8bb6db050aadd8379ac8c1b1935403948fc..fcf614fd63c5e351fbbcde31a3a1d6ead2b2b991 100644
--- a/substrate/primitives/core/Cargo.toml
+++ b/substrate/primitives/core/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sp-core"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -14,7 +14,7 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 derive_more = "0.99.2"
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../std" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../std" }
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false, features = ["derive"] }
 log = { version = "0.4.8", default-features = false }
 serde = { version = "1.0.101", optional = true, features = ["derive"] }
@@ -34,9 +34,9 @@ zeroize = { version = "1.0.0", default-features = false }
 secrecy = { version = "0.6.0", default-features = false }
 lazy_static = { version = "1.4.0", default-features = false, optional = true }
 parking_lot = { version = "0.10.0", optional = true }
-sp-debug-derive = { version = "2.0.0-rc4", path = "../debug-derive" }
-sp-externalities = { version = "0.8.0-rc4", optional = true, path = "../externalities" }
-sp-storage = { version = "2.0.0-rc4", default-features = false, path = "../storage" }
+sp-debug-derive = { version = "2.0.0-rc5", path = "../debug-derive" }
+sp-externalities = { version = "0.8.0-rc5", optional = true, path = "../externalities" }
+sp-storage = { version = "2.0.0-rc5", default-features = false, path = "../storage" }
 parity-util-mem = { version = "0.7.0", default-features = false, features = ["primitive-types"] }
 futures = { version = "0.3.1", optional = true }
 
@@ -51,10 +51,10 @@ twox-hash = { version = "1.5.0", default-features = false, optional = true }
 libsecp256k1 = { version = "0.3.2", default-features = false, features = ["hmac"], optional = true }
 merlin = { version = "2.0", default-features = false, optional = true }
 
-sp-runtime-interface = { version = "2.0.0-rc4", default-features = false, path = "../runtime-interface" }
+sp-runtime-interface = { version = "2.0.0-rc5", default-features = false, path = "../runtime-interface" }
 
 [dev-dependencies]
-sp-serializer = { version = "2.0.0-rc4", path = "../serializer" }
+sp-serializer = { version = "2.0.0-rc5", path = "../serializer" }
 pretty_assertions = "0.6.1"
 hex-literal = "0.2.1"
 rand = "0.7.2"
diff --git a/substrate/primitives/database/Cargo.toml b/substrate/primitives/database/Cargo.toml
index 6d35e69125f8e6cea4f818794e66312288bd721f..dd9c58078753235ccb9caee462dc9b6d90006dd7 100644
--- a/substrate/primitives/database/Cargo.toml
+++ b/substrate/primitives/database/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sp-database"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
diff --git a/substrate/primitives/debug-derive/Cargo.toml b/substrate/primitives/debug-derive/Cargo.toml
index fd63abcfa7a6cf7dda9bab20ddaa4adc780b7841..38efaed1614b0a45de82a796ffe1f28061e455a0 100644
--- a/substrate/primitives/debug-derive/Cargo.toml
+++ b/substrate/primitives/debug-derive/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sp-debug-derive"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
diff --git a/substrate/primitives/externalities/Cargo.toml b/substrate/primitives/externalities/Cargo.toml
index 65c59e41e4ab0a8683a376776dc1ea5a5a018e53..62a2413f3355d2424461dc1194df8b21e36e0559 100644
--- a/substrate/primitives/externalities/Cargo.toml
+++ b/substrate/primitives/externalities/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sp-externalities"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 license = "Apache-2.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
@@ -13,7 +13,7 @@ documentation = "https://docs.rs/sp-externalities"
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-sp-storage = { version = "2.0.0-rc4", path = "../storage" }
-sp-std = { version = "2.0.0-rc4", path = "../std" }
+sp-storage = { version = "2.0.0-rc5", path = "../storage" }
+sp-std = { version = "2.0.0-rc5", path = "../std" }
 environmental = { version = "1.1.1" }
 codec = { package = "parity-scale-codec", version = "1.3.1" }
diff --git a/substrate/primitives/finality-grandpa/Cargo.toml b/substrate/primitives/finality-grandpa/Cargo.toml
index 7e77e1253cbb2749d1e410ee90ecdef538c20178..8fc318df458fc9bdee97154ad9738cfa23ca7dcd 100644
--- a/substrate/primitives/finality-grandpa/Cargo.toml
+++ b/substrate/primitives/finality-grandpa/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sp-finality-grandpa"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -14,15 +14,15 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 
 [dependencies]
-sp-application-crypto = { version = "2.0.0-rc4", default-features = false, path = "../application-crypto" }
+sp-application-crypto = { version = "2.0.0-rc5", default-features = false, path = "../application-crypto" }
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false, features = ["derive"] }
 grandpa = { package = "finality-grandpa", version = "0.12.3", default-features = false, features = ["derive-codec"] }
 log = { version = "0.4.8", optional = true }
 serde = { version = "1.0.101", optional = true, features = ["derive"] }
-sp-api = { version = "2.0.0-rc4", default-features = false, path = "../api" }
-sp-core = { version = "2.0.0-rc4", default-features = false, path = "../core" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../runtime" }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../std" }
+sp-api = { version = "2.0.0-rc5", default-features = false, path = "../api" }
+sp-core = { version = "2.0.0-rc5", default-features = false, path = "../core" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../runtime" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../std" }
 
 [features]
 default = ["std"]
diff --git a/substrate/primitives/finality-tracker/Cargo.toml b/substrate/primitives/finality-tracker/Cargo.toml
index 5cbd497becc865f9d176e34623eb591b1107e0f4..67a3e836567c6c80ef24fa2325101c7a2fe9c168 100644
--- a/substrate/primitives/finality-tracker/Cargo.toml
+++ b/substrate/primitives/finality-tracker/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sp-finality-tracker"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -13,8 +13,8 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false }
-sp-inherents = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/inherents" }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/std" }
+sp-inherents = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/inherents" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/std" }
 
 [features]
 default = ["std"]
diff --git a/substrate/primitives/inherents/Cargo.toml b/substrate/primitives/inherents/Cargo.toml
index 3532e08da1d6a177d241e6a731a2384e93e9278d..fee8449a3b2e9f0894da56f6f15d1d55d5d760fb 100644
--- a/substrate/primitives/inherents/Cargo.toml
+++ b/substrate/primitives/inherents/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sp-inherents"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -15,8 +15,8 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 parking_lot = { version = "0.10.0", optional = true }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../std" }
-sp-core = { version = "2.0.0-rc4", default-features = false, path = "../core" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../std" }
+sp-core = { version = "2.0.0-rc5", default-features = false, path = "../core" }
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false, features = ["derive"] }
 derive_more = { version = "0.99.2", optional = true }
 
diff --git a/substrate/primitives/io/Cargo.toml b/substrate/primitives/io/Cargo.toml
index 06df2cc5ed6c441980b8bb1eacff635d5220dad0..04ee4efd97a240c4a100ec8a8d4c30a04808f11a 100644
--- a/substrate/primitives/io/Cargo.toml
+++ b/substrate/primitives/io/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sp-io"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -16,15 +16,15 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false }
 hash-db = { version = "0.15.2", default-features = false }
-sp-core = { version = "2.0.0-rc4", default-features = false, path = "../core" }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../std" }
+sp-core = { version = "2.0.0-rc5", default-features = false, path = "../core" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../std" }
 libsecp256k1 = { version = "0.3.4", optional = true }
-sp-state-machine = { version = "0.8.0-rc4", optional = true, path = "../../primitives/state-machine" }
-sp-wasm-interface = { version = "2.0.0-rc4", path = "../../primitives/wasm-interface", default-features = false }
-sp-runtime-interface = { version = "2.0.0-rc4", default-features = false, path = "../runtime-interface" }
-sp-trie = { version = "2.0.0-rc4", optional = true, path = "../../primitives/trie" }
-sp-externalities = { version = "0.8.0-rc4", optional = true, path = "../externalities" }
-sp-tracing = { version = "2.0.0-rc4", default-features = false, path = "../tracing" }
+sp-state-machine = { version = "0.8.0-rc5", optional = true, path = "../../primitives/state-machine" }
+sp-wasm-interface = { version = "2.0.0-rc5", path = "../../primitives/wasm-interface", default-features = false }
+sp-runtime-interface = { version = "2.0.0-rc5", default-features = false, path = "../runtime-interface" }
+sp-trie = { version = "2.0.0-rc5", optional = true, path = "../../primitives/trie" }
+sp-externalities = { version = "0.8.0-rc5", optional = true, path = "../externalities" }
+sp-tracing = { version = "2.0.0-rc5", default-features = false, path = "../tracing" }
 log = { version = "0.4.8", optional = true }
 futures = { version = "0.3.1", features = ["thread-pool"], optional = true }
 parking_lot = { version = "0.10.0", optional = true }
diff --git a/substrate/primitives/keyring/Cargo.toml b/substrate/primitives/keyring/Cargo.toml
index abd7f3d3d548574ed7c998ac932303f0c4aecf0d..05ca468133296bc72f68e1b9d00a5a138dfb4691 100644
--- a/substrate/primitives/keyring/Cargo.toml
+++ b/substrate/primitives/keyring/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sp-keyring"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -14,7 +14,7 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 
 [dependencies]
-sp-core = { version = "2.0.0-rc4", path = "../core" }
-sp-runtime = { version = "2.0.0-rc4", path = "../runtime" }
+sp-core = { version = "2.0.0-rc5", path = "../core" }
+sp-runtime = { version = "2.0.0-rc5", path = "../runtime" }
 lazy_static = "1.4.0"
 strum = { version = "0.16.0", features = ["derive"] }
diff --git a/substrate/primitives/npos-elections/Cargo.toml b/substrate/primitives/npos-elections/Cargo.toml
index 0a55a3e8954eef3b604aa9033f6b9f48cc8ba333..ff843865d67279e57832248a8d47e200f551fb09 100644
--- a/substrate/primitives/npos-elections/Cargo.toml
+++ b/substrate/primitives/npos-elections/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sp-npos-elections"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -14,14 +14,14 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 codec = { package = "parity-scale-codec", version = "1.0.0", default-features = false, features = ["derive"] }
 serde = { version = "1.0.101", optional = true, features = ["derive"] }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../std" }
-sp-npos-elections-compact = { version = "2.0.0-rc4", path = "./compact" }
-sp-arithmetic = { version = "2.0.0-rc4", default-features = false, path = "../arithmetic" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../std" }
+sp-npos-elections-compact = { version = "2.0.0-rc5", path = "./compact" }
+sp-arithmetic = { version = "2.0.0-rc5", default-features = false, path = "../arithmetic" }
 
 [dev-dependencies]
-substrate-test-utils = { version = "2.0.0-rc4", path = "../../test-utils" }
+substrate-test-utils = { version = "2.0.0-rc5", path = "../../test-utils" }
 rand = "0.7.3"
-sp-runtime = { version = "2.0.0-rc4", path = "../../primitives/runtime" }
+sp-runtime = { version = "2.0.0-rc5", path = "../../primitives/runtime" }
 
 [features]
 default = ["std"]
diff --git a/substrate/primitives/npos-elections/compact/Cargo.toml b/substrate/primitives/npos-elections/compact/Cargo.toml
index 61d1990a3a5bcdc0d33b6fd99d60088b5f3b1a85..4abe79b77f04928775e30a6d55e58474d9ce56a3 100644
--- a/substrate/primitives/npos-elections/compact/Cargo.toml
+++ b/substrate/primitives/npos-elections/compact/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sp-npos-elections-compact"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
diff --git a/substrate/primitives/npos-elections/fuzzer/Cargo.toml b/substrate/primitives/npos-elections/fuzzer/Cargo.toml
index b7c7dcab65427b8f4b84754022a3a15f348bf350..7969a68c6bcad43a0cec35cc47380c815418e37e 100644
--- a/substrate/primitives/npos-elections/fuzzer/Cargo.toml
+++ b/substrate/primitives/npos-elections/fuzzer/Cargo.toml
@@ -14,9 +14,9 @@ publish = false
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-sp-npos-elections = { version = "2.0.0-rc4", path = ".." }
-sp-std = { version = "2.0.0-rc4", path = "../../std" }
-sp-runtime = { version = "2.0.0-rc4", path = "../../runtime" }
+sp-npos-elections = { version = "2.0.0-rc5", path = ".." }
+sp-std = { version = "2.0.0-rc5", path = "../../std" }
+sp-runtime = { version = "2.0.0-rc5", path = "../../runtime" }
 honggfuzz = "0.5"
 rand = { version = "0.7.3", features = ["std", "small_rng"] }
 
diff --git a/substrate/primitives/offchain/Cargo.toml b/substrate/primitives/offchain/Cargo.toml
index 44eb1bc0e10ce42206f9520fe82bc6bd6343a854..a2738ab26e134b65b3b0ae87cc39e4452c30fb00 100644
--- a/substrate/primitives/offchain/Cargo.toml
+++ b/substrate/primitives/offchain/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 description = "Substrate offchain workers primitives"
 name = "sp-offchain"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 license = "Apache-2.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
@@ -12,12 +12,12 @@ repository = "https://github.com/paritytech/substrate/"
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-sp-core = { version = "2.0.0-rc4", default-features = false, path = "../core" }
-sp-api = { version = "2.0.0-rc4", default-features = false, path = "../api" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../runtime" }
+sp-core = { version = "2.0.0-rc5", default-features = false, path = "../core" }
+sp-api = { version = "2.0.0-rc5", default-features = false, path = "../api" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../runtime" }
 
 [dev-dependencies]
-sp-state-machine = { version = "0.8.0-rc4", default-features = false, path = "../state-machine" }
+sp-state-machine = { version = "0.8.0-rc5", default-features = false, path = "../state-machine" }
 
 [features]
 default = ["std"]
diff --git a/substrate/primitives/panic-handler/Cargo.toml b/substrate/primitives/panic-handler/Cargo.toml
index f350d317a031331aceb940a57c77a6ce661e7d5d..b778c1106b885fbac377b9273dfe50ced2669bf1 100644
--- a/substrate/primitives/panic-handler/Cargo.toml
+++ b/substrate/primitives/panic-handler/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sp-panic-handler"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
diff --git a/substrate/primitives/rpc/Cargo.toml b/substrate/primitives/rpc/Cargo.toml
index 86809803b4730195ae754775f5a0eed45ec091dd..c2211f6fb915668c75b683a0ef996e9b10cf615b 100644
--- a/substrate/primitives/rpc/Cargo.toml
+++ b/substrate/primitives/rpc/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sp-rpc"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -13,7 +13,7 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 serde = { version = "1.0.101", features = ["derive"] }
-sp-core = { version = "2.0.0-rc4", path = "../core" }
+sp-core = { version = "2.0.0-rc5", path = "../core" }
 
 [dev-dependencies]
 serde_json = "1.0.41"
diff --git a/substrate/primitives/runtime-interface/Cargo.toml b/substrate/primitives/runtime-interface/Cargo.toml
index dc37c186293d5319e4abd01bf65c80fbd5927ecf..16d5a14e889b154b1bbadd29ee7708342f03e534 100644
--- a/substrate/primitives/runtime-interface/Cargo.toml
+++ b/substrate/primitives/runtime-interface/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sp-runtime-interface"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -13,20 +13,20 @@ documentation = "https://docs.rs/sp-runtime-interface/"
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-sp-wasm-interface = { version = "2.0.0-rc4", path = "../wasm-interface", default-features = false }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../std" }
-sp-tracing = { version = "2.0.0-rc4", default-features = false, path = "../tracing" }
-sp-runtime-interface-proc-macro = { version = "2.0.0-rc4", path = "proc-macro" }
-sp-externalities = { version = "0.8.0-rc4", optional = true, path = "../externalities" }
+sp-wasm-interface = { version = "2.0.0-rc5", path = "../wasm-interface", default-features = false }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../std" }
+sp-tracing = { version = "2.0.0-rc5", default-features = false, path = "../tracing" }
+sp-runtime-interface-proc-macro = { version = "2.0.0-rc5", path = "proc-macro" }
+sp-externalities = { version = "0.8.0-rc5", optional = true, path = "../externalities" }
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false }
 static_assertions = "1.0.0"
 primitive-types = { version = "0.7.0", default-features = false }
 
 [dev-dependencies]
-sp-runtime-interface-test-wasm = { version = "2.0.0-rc4", path = "test-wasm" }
-sp-state-machine = { version = "0.8.0-rc4", path = "../../primitives/state-machine" }
-sp-core = { version = "2.0.0-rc4", path = "../core" }
-sp-io = { version = "2.0.0-rc4", path = "../io" }
+sp-runtime-interface-test-wasm = { version = "2.0.0-rc5", path = "test-wasm" }
+sp-state-machine = { version = "0.8.0-rc5", path = "../../primitives/state-machine" }
+sp-core = { version = "2.0.0-rc5", path = "../core" }
+sp-io = { version = "2.0.0-rc5", path = "../io" }
 rustversion = "1.0.0"
 trybuild = "1.0.23"
 
diff --git a/substrate/primitives/runtime-interface/proc-macro/Cargo.toml b/substrate/primitives/runtime-interface/proc-macro/Cargo.toml
index dfb3840a08e87d4b1041ef388ffce2ca0693c74d..96a882471806d55e2578c53f486d8fa63c4b40bf 100644
--- a/substrate/primitives/runtime-interface/proc-macro/Cargo.toml
+++ b/substrate/primitives/runtime-interface/proc-macro/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sp-runtime-interface-proc-macro"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
diff --git a/substrate/primitives/runtime-interface/test-wasm-deprecated/Cargo.toml b/substrate/primitives/runtime-interface/test-wasm-deprecated/Cargo.toml
index 9ad22599ad08eef5aa962b51bf0cd2dad2596dbd..bd4f3f97ec7e316a7bd6214626b136cab2c7c552 100644
--- a/substrate/primitives/runtime-interface/test-wasm-deprecated/Cargo.toml
+++ b/substrate/primitives/runtime-interface/test-wasm-deprecated/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sp-runtime-interface-test-wasm-deprecated"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 build = "build.rs"
@@ -13,10 +13,10 @@ publish = false
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-sp-runtime-interface = { version = "2.0.0-rc4", default-features = false, path = "../" }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../std" }
-sp-io = { version = "2.0.0-rc4", default-features = false, path = "../../io" }
-sp-core = { version = "2.0.0-rc4", default-features = false, path = "../../core" }
+sp-runtime-interface = { version = "2.0.0-rc5", default-features = false, path = "../" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../std" }
+sp-io = { version = "2.0.0-rc5", default-features = false, path = "../../io" }
+sp-core = { version = "2.0.0-rc5", default-features = false, path = "../../core" }
 
 [build-dependencies]
 wasm-builder-runner = { version = "1.0.5", package = "substrate-wasm-builder-runner", path = "../../../utils/wasm-builder-runner" }
diff --git a/substrate/primitives/runtime-interface/test-wasm/Cargo.toml b/substrate/primitives/runtime-interface/test-wasm/Cargo.toml
index 7973f152bcb0c8c48b14362f9b90dec2676cc5ed..a1756883dede2de51db420be3a83b5459e363f4e 100644
--- a/substrate/primitives/runtime-interface/test-wasm/Cargo.toml
+++ b/substrate/primitives/runtime-interface/test-wasm/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sp-runtime-interface-test-wasm"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 build = "build.rs"
@@ -13,10 +13,10 @@ publish = false
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-sp-runtime-interface = { version = "2.0.0-rc4", default-features = false, path = "../" }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../std" }
-sp-io = { version = "2.0.0-rc4", default-features = false, path = "../../io" }
-sp-core = { version = "2.0.0-rc4", default-features = false, path = "../../core" }
+sp-runtime-interface = { version = "2.0.0-rc5", default-features = false, path = "../" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../std" }
+sp-io = { version = "2.0.0-rc5", default-features = false, path = "../../io" }
+sp-core = { version = "2.0.0-rc5", default-features = false, path = "../../core" }
 
 [build-dependencies]
 wasm-builder-runner = { version = "1.0.5", package = "substrate-wasm-builder-runner", path = "../../../utils/wasm-builder-runner" }
diff --git a/substrate/primitives/runtime-interface/test/Cargo.toml b/substrate/primitives/runtime-interface/test/Cargo.toml
index bdbe7ff902ee9760b1d04ebc3bbce0c232ed4d46..5e2ea5a62349bf146816190efd5518d94191cc19 100644
--- a/substrate/primitives/runtime-interface/test/Cargo.toml
+++ b/substrate/primitives/runtime-interface/test/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sp-runtime-interface-test"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -12,12 +12,12 @@ repository = "https://github.com/paritytech/substrate/"
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-sp-runtime-interface = { version = "2.0.0-rc4", path = "../" }
-sc-executor = { version = "0.8.0-rc4", path = "../../../client/executor" }
-sp-runtime-interface-test-wasm = { version = "2.0.0-rc4", path = "../test-wasm" }
-sp-runtime-interface-test-wasm-deprecated = { version = "2.0.0-rc4", path = "../test-wasm-deprecated" }
-sp-state-machine = { version = "0.8.0-rc4", path = "../../../primitives/state-machine" }
-sp-runtime = { version = "2.0.0-rc4", path = "../../runtime" }
-sp-core = { version = "2.0.0-rc4", path = "../../core" }
-sp-io = { version = "2.0.0-rc4", path = "../../io" }
+sp-runtime-interface = { version = "2.0.0-rc5", path = "../" }
+sc-executor = { version = "0.8.0-rc5", path = "../../../client/executor" }
+sp-runtime-interface-test-wasm = { version = "2.0.0-rc5", path = "../test-wasm" }
+sp-runtime-interface-test-wasm-deprecated = { version = "2.0.0-rc5", path = "../test-wasm-deprecated" }
+sp-state-machine = { version = "0.8.0-rc5", path = "../../../primitives/state-machine" }
+sp-runtime = { version = "2.0.0-rc5", path = "../../runtime" }
+sp-core = { version = "2.0.0-rc5", path = "../../core" }
+sp-io = { version = "2.0.0-rc5", path = "../../io" }
 tracing = "0.1.13"
diff --git a/substrate/primitives/runtime/Cargo.toml b/substrate/primitives/runtime/Cargo.toml
index ecbaa7ba58703292f310e69bb7bc240f9e5c9167..78c0bbcea8f85c35a04db0f7e94d94199725534f 100644
--- a/substrate/primitives/runtime/Cargo.toml
+++ b/substrate/primitives/runtime/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sp-runtime"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -16,16 +16,16 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 serde = { version = "1.0.101", optional = true, features = ["derive"] }
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false, features = ["derive"] }
-sp-core = { version = "2.0.0-rc4", default-features = false, path = "../core" }
-sp-application-crypto = { version = "2.0.0-rc4", default-features = false, path = "../application-crypto" }
-sp-arithmetic = { version = "2.0.0-rc4", default-features = false, path = "../arithmetic" }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../std" }
-sp-io = { version = "2.0.0-rc4", default-features = false, path = "../io" }
+sp-core = { version = "2.0.0-rc5", default-features = false, path = "../core" }
+sp-application-crypto = { version = "2.0.0-rc5", default-features = false, path = "../application-crypto" }
+sp-arithmetic = { version = "2.0.0-rc5", default-features = false, path = "../arithmetic" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../std" }
+sp-io = { version = "2.0.0-rc5", default-features = false, path = "../io" }
 log = { version = "0.4.8", optional = true }
 paste = "0.1.6"
 rand = { version = "0.7.2", optional = true }
 impl-trait-for-tuples = "0.1.3"
-sp-inherents = { version = "2.0.0-rc4", default-features = false, path = "../inherents" }
+sp-inherents = { version = "2.0.0-rc5", default-features = false, path = "../inherents" }
 parity-util-mem = { version = "0.7.0", default-features = false, features = ["primitive-types"] }
 hash256-std-hasher = { version = "0.15.2", default-features = false }
 either = { version = "1.5", default-features = false }
@@ -33,7 +33,7 @@ either = { version = "1.5", default-features = false }
 [dev-dependencies]
 serde_json = "1.0.41"
 rand = "0.7.2"
-sp-state-machine = { version = "0.8.0-rc4", path = "../../primitives/state-machine" }
+sp-state-machine = { version = "0.8.0-rc5", path = "../../primitives/state-machine" }
 
 [features]
 bench = []
diff --git a/substrate/primitives/sandbox/Cargo.toml b/substrate/primitives/sandbox/Cargo.toml
index 9361f59d1d53509a09ce72e08b3dcbef44a7c3cb..ca5cfa4fdc3ccef50681301d2f6b799c0b88382b 100755
--- a/substrate/primitives/sandbox/Cargo.toml
+++ b/substrate/primitives/sandbox/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sp-sandbox"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -13,10 +13,10 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 wasmi = { version = "0.6.2", optional = true }
-sp-core = { version = "2.0.0-rc4", default-features = false, path = "../core" }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../std" }
-sp-io = { version = "2.0.0-rc4", default-features = false, path = "../io" }
-sp-wasm-interface = { version = "2.0.0-rc4", default-features = false, path = "../wasm-interface" }
+sp-core = { version = "2.0.0-rc5", default-features = false, path = "../core" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../std" }
+sp-io = { version = "2.0.0-rc5", default-features = false, path = "../io" }
+sp-wasm-interface = { version = "2.0.0-rc5", default-features = false, path = "../wasm-interface" }
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false }
 
 [dev-dependencies]
diff --git a/substrate/primitives/serializer/Cargo.toml b/substrate/primitives/serializer/Cargo.toml
index 66f721602ab571f2c05549b0df08452f1da274fc..05b8cc74f2c8134ba92e7de667a53db581eff0a6 100644
--- a/substrate/primitives/serializer/Cargo.toml
+++ b/substrate/primitives/serializer/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sp-serializer"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
diff --git a/substrate/primitives/session/Cargo.toml b/substrate/primitives/session/Cargo.toml
index 3fdfbe8984c9beb17189cdd045c1db17b84e3f75..320e6adc1c7b57504d6ccd9021461a4c3794e5a6 100644
--- a/substrate/primitives/session/Cargo.toml
+++ b/substrate/primitives/session/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sp-session"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -13,11 +13,11 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false, features = ["derive"] }
-sp-api = { version = "2.0.0-rc4", default-features = false, path = "../api" }
-sp-core = { version = "2.0.0-rc4", default-features = false, path = "../core" }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../std" }
-sp-staking = { version = "2.0.0-rc4", default-features = false, path = "../staking" }
-sp-runtime = { version = "2.0.0-rc4", optional = true, path = "../runtime" }
+sp-api = { version = "2.0.0-rc5", default-features = false, path = "../api" }
+sp-core = { version = "2.0.0-rc5", default-features = false, path = "../core" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../std" }
+sp-staking = { version = "2.0.0-rc5", default-features = false, path = "../staking" }
+sp-runtime = { version = "2.0.0-rc5", optional = true, path = "../runtime" }
 
 [features]
 default = [ "std" ]
diff --git a/substrate/primitives/staking/Cargo.toml b/substrate/primitives/staking/Cargo.toml
index ac14dde901a60b0cc78fe3b19c1de630919a628e..bb6ef06f34d61b0c1c088869e39823b8e76e2a5b 100644
--- a/substrate/primitives/staking/Cargo.toml
+++ b/substrate/primitives/staking/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sp-staking"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -13,8 +13,8 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false, features = ["derive"] }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../runtime" }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../std" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../runtime" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../std" }
 
 [features]
 default = ["std"]
diff --git a/substrate/primitives/state-machine/Cargo.toml b/substrate/primitives/state-machine/Cargo.toml
index 3d2eb844648795cf4ec0ce591b7b1fd3370cff23..781d3b068a857deb81389c79bc54a34d10496f7d 100644
--- a/substrate/primitives/state-machine/Cargo.toml
+++ b/substrate/primitives/state-machine/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sp-state-machine"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 description = "Substrate State Machine"
 edition = "2018"
@@ -18,19 +18,19 @@ parking_lot = "0.10.0"
 hash-db = "0.15.2"
 trie-db = "0.22.0"
 trie-root = "0.16.0"
-sp-trie = { version = "2.0.0-rc4", path = "../trie" }
-sp-core = { version = "2.0.0-rc4", path = "../core" }
-sp-panic-handler = { version = "2.0.0-rc4", path = "../panic-handler" }
+sp-trie = { version = "2.0.0-rc5", path = "../trie" }
+sp-core = { version = "2.0.0-rc5", path = "../core" }
+sp-panic-handler = { version = "2.0.0-rc5", path = "../panic-handler" }
 codec = { package = "parity-scale-codec", version = "1.3.1" }
 num-traits = "0.2.8"
 rand = "0.7.2"
-sp-externalities = { version = "0.8.0-rc4", path = "../externalities" }
+sp-externalities = { version = "0.8.0-rc5", path = "../externalities" }
 itertools = "0.9"
 smallvec = "1.4.1"
 
 [dev-dependencies]
 hex-literal = "0.2.1"
-sp-runtime = { version = "2.0.0-rc4", path = "../runtime" }
+sp-runtime = { version = "2.0.0-rc5", path = "../runtime" }
 pretty_assertions = "0.6.1"
 
 [features]
diff --git a/substrate/primitives/std/Cargo.toml b/substrate/primitives/std/Cargo.toml
index b184f7b8d9399c398ab303e47317588cc7982c59..a43d1997f7f7c981d1e2f7fef40cb8740651ee9b 100644
--- a/substrate/primitives/std/Cargo.toml
+++ b/substrate/primitives/std/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sp-std"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
diff --git a/substrate/primitives/storage/Cargo.toml b/substrate/primitives/storage/Cargo.toml
index 63b53bd926ee1be09bbb4341744220e77cdbbd45..cb7f2daa50e83b678605015ccfc9e692578c564c 100644
--- a/substrate/primitives/storage/Cargo.toml
+++ b/substrate/primitives/storage/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sp-storage"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 description = "Storage related primitives"
@@ -13,11 +13,11 @@ documentation = "https://docs.rs/sp-storage/"
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../std" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../std" }
 serde = { version = "1.0.101", optional = true, features = ["derive"] }
 impl-serde = { version = "0.2.3", optional = true }
 ref-cast = "1.0.0"
-sp-debug-derive = { version = "2.0.0-rc4", path = "../debug-derive" }
+sp-debug-derive = { version = "2.0.0-rc5", path = "../debug-derive" }
 
 [features]
 default = [ "std" ]
diff --git a/substrate/primitives/test-primitives/Cargo.toml b/substrate/primitives/test-primitives/Cargo.toml
index 04c40422d2a42d9e2867c0dcb5a0022bdfe8dfa5..1101dd9ccc699dd13da1b422bb530dde0becb654 100644
--- a/substrate/primitives/test-primitives/Cargo.toml
+++ b/substrate/primitives/test-primitives/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sp-test-primitives"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -12,11 +12,11 @@ publish = false
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-sp-application-crypto = { version = "2.0.0-rc4", default-features = false, path = "../application-crypto" }
+sp-application-crypto = { version = "2.0.0-rc5", default-features = false, path = "../application-crypto" }
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false, features = ["derive"] }
-sp-core = { version = "2.0.0-rc4", default-features = false, path = "../core" }
+sp-core = { version = "2.0.0-rc5", default-features = false, path = "../core" }
 serde = { version = "1.0.101", optional = true, features = ["derive"] }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../runtime" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../runtime" }
 parity-util-mem = { version = "0.7.0", default-features = false, features = ["primitive-types"] }
 
 [features]
diff --git a/substrate/primitives/timestamp/Cargo.toml b/substrate/primitives/timestamp/Cargo.toml
index 117d79bdbee099cb7e85c21268dc58c0eb27194d..794729f775435504e9bc9a7568627c71a4ac8f72 100644
--- a/substrate/primitives/timestamp/Cargo.toml
+++ b/substrate/primitives/timestamp/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sp-timestamp"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -12,11 +12,11 @@ description = "Substrate core types and inherents for timestamps."
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-sp-api = { version = "2.0.0-rc4", default-features = false, path = "../api" }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../std" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../runtime" }
+sp-api = { version = "2.0.0-rc5", default-features = false, path = "../api" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../std" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../runtime" }
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false, features = ["derive"] }
-sp-inherents = { version = "2.0.0-rc4", default-features = false, path = "../inherents" }
+sp-inherents = { version = "2.0.0-rc5", default-features = false, path = "../inherents" }
 impl-trait-for-tuples = "0.1.3"
 wasm-timer = { version = "0.2", optional = true }
 
diff --git a/substrate/primitives/tracing/Cargo.toml b/substrate/primitives/tracing/Cargo.toml
index 30808a6c0e4ea38fca69b777a3c9b60b77603065..fc3d311298dde1af4aba8e09b262106102ece79a 100644
--- a/substrate/primitives/tracing/Cargo.toml
+++ b/substrate/primitives/tracing/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sp-tracing"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 license = "Apache-2.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
diff --git a/substrate/primitives/transaction-pool/Cargo.toml b/substrate/primitives/transaction-pool/Cargo.toml
index c82592e9befff79bfd65a26dc91f77b618841352..344f491e55f9fd715bad83a2a28b9c73b01ea9f8 100644
--- a/substrate/primitives/transaction-pool/Cargo.toml
+++ b/substrate/primitives/transaction-pool/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sp-transaction-pool"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -18,9 +18,9 @@ derive_more = { version = "0.99.2", optional = true }
 futures = { version = "0.3.1", optional = true }
 log = { version = "0.4.8", optional = true }
 serde = { version = "1.0.101", features = ["derive"], optional = true}
-sp-api = { version = "2.0.0-rc4", default-features = false, path = "../api" }
-sp-blockchain = { version = "2.0.0-rc4", optional = true, path = "../blockchain" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../runtime" }
+sp-api = { version = "2.0.0-rc5", default-features = false, path = "../api" }
+sp-blockchain = { version = "2.0.0-rc5", optional = true, path = "../blockchain" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../runtime" }
 
 [features]
 default = [ "std" ]
diff --git a/substrate/primitives/trie/Cargo.toml b/substrate/primitives/trie/Cargo.toml
index 4807c5ae0a284036c4cd277fe9fb624d1d68e36b..c296acaa50fa2cf704f64eb80f3879c7c9f06cd0 100644
--- a/substrate/primitives/trie/Cargo.toml
+++ b/substrate/primitives/trie/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sp-trie"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 description = "Patricia trie stuff using a parity-scale-codec node format"
 repository = "https://github.com/paritytech/substrate/"
@@ -18,19 +18,19 @@ harness = false
 
 [dependencies]
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../std" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../std" }
 hash-db = { version = "0.15.2", default-features = false }
 trie-db = { version = "0.22.0", default-features = false }
 trie-root = { version = "0.16.0", default-features = false }
 memory-db = { version = "0.24.0", default-features = false }
-sp-core = { version = "2.0.0-rc4", default-features = false, path = "../core" }
+sp-core = { version = "2.0.0-rc5", default-features = false, path = "../core" }
 
 [dev-dependencies]
 trie-bench = "0.24.0"
 trie-standardmap = "0.15.2"
 criterion = "0.2.11"
 hex-literal = "0.2.1"
-sp-runtime = { version = "2.0.0-rc4", path = "../runtime" }
+sp-runtime = { version = "2.0.0-rc5", path = "../runtime" }
 
 [features]
 default = ["std"]
diff --git a/substrate/primitives/utils/Cargo.toml b/substrate/primitives/utils/Cargo.toml
index 96c7825515ec54374705711503fcfcc075cd8645..41d7e4cf977efc378e80c54b0e69718c4bab3eb7 100644
--- a/substrate/primitives/utils/Cargo.toml
+++ b/substrate/primitives/utils/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sp-utils"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
diff --git a/substrate/primitives/version/Cargo.toml b/substrate/primitives/version/Cargo.toml
index 181b793bd57afeb8f9279fc6652302c7b6bb9e65..fb5bcaed77cbd474de56e9b1f77da8f428ea29b1 100644
--- a/substrate/primitives/version/Cargo.toml
+++ b/substrate/primitives/version/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sp-version"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -17,8 +17,8 @@ targets = ["x86_64-unknown-linux-gnu"]
 impl-serde = { version = "0.2.3", optional = true }
 serde = { version = "1.0.101", optional = true, features = ["derive"] }
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false, features = ["derive"] }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../std" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../runtime" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../std" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../runtime" }
 
 [features]
 default = ["std"]
diff --git a/substrate/primitives/wasm-interface/Cargo.toml b/substrate/primitives/wasm-interface/Cargo.toml
index 8b32cde969c67e0932ce88e0b0fc96d865967550..00fbaf5f7137272183edc34cb93b523e2b87fab6 100644
--- a/substrate/primitives/wasm-interface/Cargo.toml
+++ b/substrate/primitives/wasm-interface/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sp-wasm-interface"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -15,7 +15,7 @@ targets = ["x86_64-unknown-linux-gnu"]
 [dependencies]
 wasmi = { version = "0.6.2", optional = true }
 impl-trait-for-tuples = "0.1.2"
-sp-std = { version = "2.0.0-rc4", path = "../std", default-features = false }
+sp-std = { version = "2.0.0-rc5", path = "../std", default-features = false }
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false, features = ["derive"] }
 
 [features]
diff --git a/substrate/test-utils/Cargo.toml b/substrate/test-utils/Cargo.toml
index f67f1560c1578a646828f12fdd2bf3c20f976fe9..6d56de9ff99c2817bc73b1f09eb0dda3fd8a724e 100644
--- a/substrate/test-utils/Cargo.toml
+++ b/substrate/test-utils/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "substrate-test-utils"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
diff --git a/substrate/test-utils/client/Cargo.toml b/substrate/test-utils/client/Cargo.toml
index 04fd898a70fd3badadefee10872a1a59fd9c1536..5e97be2e0b3d03e98a8a5d25eac6044d2d89146d 100644
--- a/substrate/test-utils/client/Cargo.toml
+++ b/substrate/test-utils/client/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "substrate-test-client"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -19,15 +19,15 @@ hash-db = "0.15.2"
 hex = "0.4"
 serde = "1.0.55"
 serde_json = "1.0.55"
-sc-client-api = { version = "2.0.0-rc4", path = "../../client/api" }
-sc-client-db = { version = "0.8.0-rc4", features = ["test-helpers"], path = "../../client/db" }
-sc-consensus = { version = "0.8.0-rc4", path = "../../client/consensus/common" }
-sc-executor = { version = "0.8.0-rc4", path = "../../client/executor" }
-sc-light = { version = "2.0.0-rc4", path = "../../client/light" }
-sc-service = { version = "0.8.0-rc4", default-features = false, features = ["test-helpers"],  path = "../../client/service" }
-sp-blockchain = { version = "2.0.0-rc4", path = "../../primitives/blockchain" }
-sp-consensus = { version = "0.8.0-rc4", path = "../../primitives/consensus/common" }
-sp-core = { version = "2.0.0-rc4", path = "../../primitives/core" }
-sp-keyring = { version = "2.0.0-rc4", path = "../../primitives/keyring" }
-sp-runtime = { version = "2.0.0-rc4", path = "../../primitives/runtime" }
-sp-state-machine = { version = "0.8.0-rc4", path = "../../primitives/state-machine" }
+sc-client-api = { version = "2.0.0-rc5", path = "../../client/api" }
+sc-client-db = { version = "0.8.0-rc5", features = ["test-helpers"], path = "../../client/db" }
+sc-consensus = { version = "0.8.0-rc5", path = "../../client/consensus/common" }
+sc-executor = { version = "0.8.0-rc5", path = "../../client/executor" }
+sc-light = { version = "2.0.0-rc5", path = "../../client/light" }
+sc-service = { version = "0.8.0-rc5", default-features = false, features = ["test-helpers"],  path = "../../client/service" }
+sp-blockchain = { version = "2.0.0-rc5", path = "../../primitives/blockchain" }
+sp-consensus = { version = "0.8.0-rc5", path = "../../primitives/consensus/common" }
+sp-core = { version = "2.0.0-rc5", path = "../../primitives/core" }
+sp-keyring = { version = "2.0.0-rc5", path = "../../primitives/keyring" }
+sp-runtime = { version = "2.0.0-rc5", path = "../../primitives/runtime" }
+sp-state-machine = { version = "0.8.0-rc5", path = "../../primitives/state-machine" }
diff --git a/substrate/test-utils/runtime/Cargo.toml b/substrate/test-utils/runtime/Cargo.toml
index f29451dd1130a2e7f4824b4b4a9825dcf19cce77..08e1b955ab43c8bcc84eac06857c932f948b04ce 100644
--- a/substrate/test-utils/runtime/Cargo.toml
+++ b/substrate/test-utils/runtime/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "substrate-test-runtime"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 build = "build.rs"
@@ -13,35 +13,35 @@ publish = false
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-sp-application-crypto = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/application-crypto" }
-sp-consensus-aura = { version = "0.8.0-rc4", default-features = false, path = "../../primitives/consensus/aura" }
-sp-consensus-babe = { version = "0.8.0-rc4", default-features = false, path = "../../primitives/consensus/babe" }
-sp-block-builder = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/block-builder" }
+sp-application-crypto = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/application-crypto" }
+sp-consensus-aura = { version = "0.8.0-rc5", default-features = false, path = "../../primitives/consensus/aura" }
+sp-consensus-babe = { version = "0.8.0-rc5", default-features = false, path = "../../primitives/consensus/babe" }
+sp-block-builder = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/block-builder" }
 codec = { package = "parity-scale-codec", version = "1.3.1", default-features = false, features = ["derive"] }
-frame-executive = { version = "2.0.0-rc4", default-features = false, path = "../../frame/executive" }
-sp-inherents = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/inherents" }
-sp-keyring = { version = "2.0.0-rc4", optional = true, path = "../../primitives/keyring" }
+frame-executive = { version = "2.0.0-rc5", default-features = false, path = "../../frame/executive" }
+sp-inherents = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/inherents" }
+sp-keyring = { version = "2.0.0-rc5", optional = true, path = "../../primitives/keyring" }
 memory-db = { version = "0.24.0", default-features = false }
-sp-offchain = { path = "../../primitives/offchain", default-features = false, version = "2.0.0-rc4"}
-sp-core = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/core" }
-sp-std = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/std" }
-sp-runtime-interface = { path = "../../primitives/runtime-interface", default-features = false, version = "2.0.0-rc4"}
-sp-io = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/io" }
-frame-support = { version = "2.0.0-rc4", default-features = false, path = "../../frame/support" }
-sp-version = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/version" }
-sp-session = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/session" }
-sp-api = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/api" }
-sp-runtime = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/runtime" }
-pallet-babe = { version = "2.0.0-rc4", default-features = false, path = "../../frame/babe" }
-frame-system = { version = "2.0.0-rc4", default-features = false, path = "../../frame/system" }
-frame-system-rpc-runtime-api = { version = "2.0.0-rc4", default-features = false, path = "../../frame/system/rpc/runtime-api" }
-pallet-timestamp = { version = "2.0.0-rc4", default-features = false, path = "../../frame/timestamp" }
-sp-finality-grandpa = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/finality-grandpa" }
-sp-trie = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/trie" }
-sp-transaction-pool = { version = "2.0.0-rc4", default-features = false, path = "../../primitives/transaction-pool" }
+sp-offchain = { path = "../../primitives/offchain", default-features = false, version = "2.0.0-rc5"}
+sp-core = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/core" }
+sp-std = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/std" }
+sp-runtime-interface = { path = "../../primitives/runtime-interface", default-features = false, version = "2.0.0-rc5"}
+sp-io = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/io" }
+frame-support = { version = "2.0.0-rc5", default-features = false, path = "../../frame/support" }
+sp-version = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/version" }
+sp-session = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/session" }
+sp-api = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/api" }
+sp-runtime = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/runtime" }
+pallet-babe = { version = "2.0.0-rc5", default-features = false, path = "../../frame/babe" }
+frame-system = { version = "2.0.0-rc5", default-features = false, path = "../../frame/system" }
+frame-system-rpc-runtime-api = { version = "2.0.0-rc5", default-features = false, path = "../../frame/system/rpc/runtime-api" }
+pallet-timestamp = { version = "2.0.0-rc5", default-features = false, path = "../../frame/timestamp" }
+sp-finality-grandpa = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/finality-grandpa" }
+sp-trie = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/trie" }
+sp-transaction-pool = { version = "2.0.0-rc5", default-features = false, path = "../../primitives/transaction-pool" }
 trie-db = { version = "0.22.0", default-features = false }
 parity-util-mem = { version = "0.7.0", default-features = false, features = ["primitive-types"] }
-sc-service = { version = "0.8.0-rc4", default-features = false, optional = true, features = ["test-helpers"], path = "../../client/service" }
+sc-service = { version = "0.8.0-rc5", default-features = false, optional = true, features = ["test-helpers"], path = "../../client/service" }
 
 # 3rd party
 cfg-if = "0.1.10"
@@ -49,10 +49,10 @@ log = { version = "0.4.8", optional = true }
 serde = { version = "1.0.101", optional = true, features = ["derive"] }
 
 [dev-dependencies]
-sc-block-builder = { version = "0.8.0-rc4", path = "../../client/block-builder" }
-sc-executor = { version = "0.8.0-rc4", path = "../../client/executor" }
-substrate-test-runtime-client = { version = "2.0.0-rc4", path = "./client" }
-sp-state-machine = { version = "0.8.0-rc4", path = "../../primitives/state-machine" }
+sc-block-builder = { version = "0.8.0-rc5", path = "../../client/block-builder" }
+sc-executor = { version = "0.8.0-rc5", path = "../../client/executor" }
+substrate-test-runtime-client = { version = "2.0.0-rc5", path = "./client" }
+sp-state-machine = { version = "0.8.0-rc5", path = "../../primitives/state-machine" }
 
 [build-dependencies]
 wasm-builder-runner = { version = "1.0.5", package = "substrate-wasm-builder-runner", path = "../../utils/wasm-builder-runner" }
diff --git a/substrate/test-utils/runtime/client/Cargo.toml b/substrate/test-utils/runtime/client/Cargo.toml
index 09f2c3f152abb98b606f334e8444ff3f8c21f084..c67ceb720100c43c9b4fc0a3fe16212fc9ac2ce0 100644
--- a/substrate/test-utils/runtime/client/Cargo.toml
+++ b/substrate/test-utils/runtime/client/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "substrate-test-runtime-client"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -12,17 +12,17 @@ publish = false
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-sc-light = { version = "2.0.0-rc4", path = "../../../client/light" }
-sp-consensus = { version = "0.8.0-rc4", path = "../../../primitives/consensus/common" }
-sc-block-builder = { version = "0.8.0-rc4", path = "../../../client/block-builder" }
-substrate-test-client = { version = "2.0.0-rc4", path = "../../client" }
-sp-core = { version = "2.0.0-rc4", path = "../../../primitives/core" }
-substrate-test-runtime = { version = "2.0.0-rc4", path = "../../runtime" }
-sp-runtime = { version = "2.0.0-rc4", path = "../../../primitives/runtime" }
-sp-api = { version = "2.0.0-rc4", path = "../../../primitives/api" }
-sp-blockchain = { version = "2.0.0-rc4", path = "../../../primitives/blockchain" }
+sc-light = { version = "2.0.0-rc5", path = "../../../client/light" }
+sp-consensus = { version = "0.8.0-rc5", path = "../../../primitives/consensus/common" }
+sc-block-builder = { version = "0.8.0-rc5", path = "../../../client/block-builder" }
+substrate-test-client = { version = "2.0.0-rc5", path = "../../client" }
+sp-core = { version = "2.0.0-rc5", path = "../../../primitives/core" }
+substrate-test-runtime = { version = "2.0.0-rc5", path = "../../runtime" }
+sp-runtime = { version = "2.0.0-rc5", path = "../../../primitives/runtime" }
+sp-api = { version = "2.0.0-rc5", path = "../../../primitives/api" }
+sp-blockchain = { version = "2.0.0-rc5", path = "../../../primitives/blockchain" }
 codec = { package = "parity-scale-codec", version = "1.3.1" }
-sc-client-api = { version = "2.0.0-rc4", path = "../../../client/api" }
-sc-consensus = { version = "0.8.0-rc4", path = "../../../client/consensus/common" }
-sc-service = { version = "0.8.0-rc4", default-features = false, path = "../../../client/service" }
+sc-client-api = { version = "2.0.0-rc5", path = "../../../client/api" }
+sc-consensus = { version = "0.8.0-rc5", path = "../../../client/consensus/common" }
+sc-service = { version = "0.8.0-rc5", default-features = false, path = "../../../client/service" }
 futures = "0.3.4"
diff --git a/substrate/test-utils/runtime/transaction-pool/Cargo.toml b/substrate/test-utils/runtime/transaction-pool/Cargo.toml
index f29ae2b7bf46753606dbd6e7945307f13732fd7f..da4d2d592de4afa959a5ce0ba0e985616abba340 100644
--- a/substrate/test-utils/runtime/transaction-pool/Cargo.toml
+++ b/substrate/test-utils/runtime/transaction-pool/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "substrate-test-runtime-transaction-pool"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -12,12 +12,12 @@ publish = false
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-substrate-test-runtime-client = { version = "2.0.0-rc4", path = "../client" }
+substrate-test-runtime-client = { version = "2.0.0-rc5", path = "../client" }
 parking_lot = "0.10.0"
 codec = { package = "parity-scale-codec", version = "1.3.1" }
-sp-blockchain = { version = "2.0.0-rc4", path = "../../../primitives/blockchain" }
-sp-runtime = { version = "2.0.0-rc4", path = "../../../primitives/runtime" }
-sp-transaction-pool = { version = "2.0.0-rc4", path = "../../../primitives/transaction-pool" }
-sc-transaction-graph = { version = "2.0.0-rc4", path = "../../../client/transaction-pool/graph" }
+sp-blockchain = { version = "2.0.0-rc5", path = "../../../primitives/blockchain" }
+sp-runtime = { version = "2.0.0-rc5", path = "../../../primitives/runtime" }
+sp-transaction-pool = { version = "2.0.0-rc5", path = "../../../primitives/transaction-pool" }
+sc-transaction-graph = { version = "2.0.0-rc5", path = "../../../client/transaction-pool/graph" }
 futures = { version = "0.3.1", features = ["compat"] }
 derive_more = "0.99.2"
diff --git a/substrate/utils/browser/Cargo.toml b/substrate/utils/browser/Cargo.toml
index faa1bcfcef7e20fc932a8b2d2bc40b095a2bb9b6..4e07cc18a162e7fbb811613da7a9d7741d98cb6c 100644
--- a/substrate/utils/browser/Cargo.toml
+++ b/substrate/utils/browser/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "substrate-browser-utils"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 description = "Utilities for creating a browser light-client."
 edition = "2018"
@@ -22,11 +22,11 @@ js-sys = "0.3.34"
 wasm-bindgen = "0.2.57"
 wasm-bindgen-futures = "0.4.7"
 kvdb-web = "0.7"
-sp-database = { version = "2.0.0-rc4", path = "../../primitives/database" }
-sc-informant = { version = "0.8.0-rc4", path = "../../client/informant" }
-sc-service = { version = "0.8.0-rc4", path = "../../client/service", default-features = false }
-sc-network = { path = "../../client/network", version = "0.8.0-rc4"}
-sc-chain-spec = { path = "../../client/chain-spec", version = "2.0.0-rc4"}
+sp-database = { version = "2.0.0-rc5", path = "../../primitives/database" }
+sc-informant = { version = "0.8.0-rc5", path = "../../client/informant" }
+sc-service = { version = "0.8.0-rc5", path = "../../client/service", default-features = false }
+sc-network = { path = "../../client/network", version = "0.8.0-rc5"}
+sc-chain-spec = { path = "../../client/chain-spec", version = "2.0.0-rc5"}
 
 # Imported just for the `no_cc` feature
 clear_on_drop = { version = "0.2.3", features = ["no_cc"] }
diff --git a/substrate/utils/build-script-utils/Cargo.toml b/substrate/utils/build-script-utils/Cargo.toml
index 9eada7bf820a03fc413a6b5ac6b5af4ee4c687dc..ecf15503c54825488f44cd8de5bd1d7b8c078dfb 100644
--- a/substrate/utils/build-script-utils/Cargo.toml
+++ b/substrate/utils/build-script-utils/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "substrate-build-script-utils"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
diff --git a/substrate/utils/fork-tree/Cargo.toml b/substrate/utils/fork-tree/Cargo.toml
index a1aaea70b1f54aa3aa9ff882e99a97c5c1ae989b..30a38545980101067cc4c9681245fcb62bcf48a9 100644
--- a/substrate/utils/fork-tree/Cargo.toml
+++ b/substrate/utils/fork-tree/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "fork-tree"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
diff --git a/substrate/utils/frame/benchmarking-cli/Cargo.toml b/substrate/utils/frame/benchmarking-cli/Cargo.toml
index db620c86ca98e3522dab0591872424e2d3136bd6..4c522337259efb1041406907104f280ffb583bff 100644
--- a/substrate/utils/frame/benchmarking-cli/Cargo.toml
+++ b/substrate/utils/frame/benchmarking-cli/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "frame-benchmarking-cli"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -13,15 +13,15 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 Inflector = "0.11.4"
-frame-benchmarking = { version = "2.0.0-rc4", path = "../../../frame/benchmarking" }
-sp-core = { version = "2.0.0-rc4", path = "../../../primitives/core" }
-sc-service = { version = "0.8.0-rc4", default-features = false, path = "../../../client/service" }
-sc-cli = { version = "0.8.0-rc4", path = "../../../client/cli" }
-sc-client-db = { version = "0.8.0-rc4", path = "../../../client/db" }
-sc-executor = { version = "0.8.0-rc4", path = "../../../client/executor" }
-sp-externalities = { version = "0.8.0-rc4", path = "../../../primitives/externalities" }
-sp-runtime = { version = "2.0.0-rc4", path = "../../../primitives/runtime" }
-sp-state-machine = { version = "0.8.0-rc4", path = "../../../primitives/state-machine" }
+frame-benchmarking = { version = "2.0.0-rc5", path = "../../../frame/benchmarking" }
+sp-core = { version = "2.0.0-rc5", path = "../../../primitives/core" }
+sc-service = { version = "0.8.0-rc5", default-features = false, path = "../../../client/service" }
+sc-cli = { version = "0.8.0-rc5", path = "../../../client/cli" }
+sc-client-db = { version = "0.8.0-rc5", path = "../../../client/db" }
+sc-executor = { version = "0.8.0-rc5", path = "../../../client/executor" }
+sp-externalities = { version = "0.8.0-rc5", path = "../../../primitives/externalities" }
+sp-runtime = { version = "2.0.0-rc5", path = "../../../primitives/runtime" }
+sp-state-machine = { version = "0.8.0-rc5", path = "../../../primitives/state-machine" }
 structopt = "0.3.8"
 codec = { version = "1.3.1", package = "parity-scale-codec" }
 
diff --git a/substrate/utils/frame/rpc/support/Cargo.toml b/substrate/utils/frame/rpc/support/Cargo.toml
index ec4d06c93c9cca1d1cb8f3a55268fbd2ea9480b8..d5f34fe2b2d0eabd05549a5f42dd5450f101111d 100644
--- a/substrate/utils/frame/rpc/support/Cargo.toml
+++ b/substrate/utils/frame/rpc/support/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "substrate-frame-rpc-support"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>", "Andrew Dirksen <andrew@dirksen.com>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -17,10 +17,10 @@ jsonrpc-client-transports = { version = "14.2.0", default-features = false, feat
 jsonrpc-core = "14.2.0"
 codec = { package = "parity-scale-codec", version = "1.3.1" }
 serde = "1"
-frame-support = { version = "2.0.0-rc4", path = "../../../../frame/support" }
-sp-storage = { version = "2.0.0-rc4", path = "../../../../primitives/storage" }
-sc-rpc-api = { version = "0.8.0-rc4", path = "../../../../client/rpc-api" }
+frame-support = { version = "2.0.0-rc5", path = "../../../../frame/support" }
+sp-storage = { version = "2.0.0-rc5", path = "../../../../primitives/storage" }
+sc-rpc-api = { version = "0.8.0-rc5", path = "../../../../client/rpc-api" }
 
 [dev-dependencies]
-frame-system = { version = "2.0.0-rc4", path = "../../../../frame/system" }
+frame-system = { version = "2.0.0-rc5", path = "../../../../frame/system" }
 tokio = "0.2"
diff --git a/substrate/utils/frame/rpc/system/Cargo.toml b/substrate/utils/frame/rpc/system/Cargo.toml
index 1d655bcca3470bdfe2af43135bf51e1ba03a8bfe..33a949fddd07082ed2b27de941c0bba851324808 100644
--- a/substrate/utils/frame/rpc/system/Cargo.toml
+++ b/substrate/utils/frame/rpc/system/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "substrate-frame-rpc-system"
-version = "2.0.0-rc4"
+version = "2.0.0-rc5"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 license = "Apache-2.0"
@@ -12,7 +12,7 @@ description = "FRAME's system exposed over Substrate RPC"
 targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
-sc-client-api = { version = "2.0.0-rc4", path = "../../../../client/api" }
+sc-client-api = { version = "2.0.0-rc5", path = "../../../../client/api" }
 codec = { package = "parity-scale-codec", version = "1.3.1" }
 futures = { version = "0.3.4", features = ["compat"] }
 jsonrpc-core = "14.2.0"
@@ -20,16 +20,16 @@ jsonrpc-core-client = "14.2.0"
 jsonrpc-derive = "14.2.1"
 log = "0.4.8"
 serde = { version = "1.0.101", features = ["derive"] }
-sp-runtime = { version = "2.0.0-rc4", path = "../../../../primitives/runtime" }
-sp-api = { version = "2.0.0-rc4", path = "../../../../primitives/api" }
-frame-system-rpc-runtime-api = { version = "2.0.0-rc4", path = "../../../../frame/system/rpc/runtime-api" }
-sp-core = { version = "2.0.0-rc4", path = "../../../../primitives/core" }
-sp-blockchain = { version = "2.0.0-rc4", path = "../../../../primitives/blockchain" }
-sp-transaction-pool = { version = "2.0.0-rc4", path = "../../../../primitives/transaction-pool" }
-sp-block-builder = { version = "2.0.0-rc4", path = "../../../../primitives/block-builder" }
-sc-rpc-api = { version = "0.8.0-rc4", path = "../../../../client/rpc-api" }
+sp-runtime = { version = "2.0.0-rc5", path = "../../../../primitives/runtime" }
+sp-api = { version = "2.0.0-rc5", path = "../../../../primitives/api" }
+frame-system-rpc-runtime-api = { version = "2.0.0-rc5", path = "../../../../frame/system/rpc/runtime-api" }
+sp-core = { version = "2.0.0-rc5", path = "../../../../primitives/core" }
+sp-blockchain = { version = "2.0.0-rc5", path = "../../../../primitives/blockchain" }
+sp-transaction-pool = { version = "2.0.0-rc5", path = "../../../../primitives/transaction-pool" }
+sp-block-builder = { version = "2.0.0-rc5", path = "../../../../primitives/block-builder" }
+sc-rpc-api = { version = "0.8.0-rc5", path = "../../../../client/rpc-api" }
 
 [dev-dependencies]
-substrate-test-runtime-client = { version = "2.0.0-rc4", path = "../../../../test-utils/runtime/client" }
+substrate-test-runtime-client = { version = "2.0.0-rc5", path = "../../../../test-utils/runtime/client" }
 env_logger = "0.7.0"
-sc-transaction-pool = { version = "2.0.0-rc4", path = "../../../../client/transaction-pool" }
+sc-transaction-pool = { version = "2.0.0-rc5", path = "../../../../client/transaction-pool" }
diff --git a/substrate/utils/prometheus/Cargo.toml b/substrate/utils/prometheus/Cargo.toml
index 6a76f6109c2c0d5453f319725288823c770be827..6a2e993a49aaa78aa260dedb653e183e22ac6a72 100644
--- a/substrate/utils/prometheus/Cargo.toml
+++ b/substrate/utils/prometheus/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 description = "Endpoint to expose Prometheus metrics"
 name = "substrate-prometheus-endpoint"
-version = "0.8.0-rc4"
+version = "0.8.0-rc5"
 license = "Apache-2.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"