v0.7.16 (#744)

* Bump Substrate and versions

* Bump Substrate

Cargo.toml

@@ -4,7 +4,7 @@ path = "src/main.rs"
 
 [package]
 name = "polkadot"
-version = "0.7.15"
+version = "0.7.16"
 authors = ["Parity Technologies <admin@parity.io>"]
 build = "build.rs"
 edition = "2018"

availability-store/Cargo.toml

 [package]
 name = "polkadot-availability-store"
 description = "Persistent database for parachain data"
-version = "0.7.15"
+version = "0.7.16"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 

cli/Cargo.toml

 [package]
 name = "polkadot-cli"
-version = "0.7.15"
+version = "0.7.16"
 authors = ["Parity Technologies <admin@parity.io>"]
 description = "Polkadot node implementation in Rust."
 edition = "2018"

collator/Cargo.toml

 [package]
 name = "polkadot-collator"
-version = "0.7.15"
+version = "0.7.16"
 authors = ["Parity Technologies <admin@parity.io>"]
 description = "Collator node implementation"
 edition = "2018"

erasure-coding/Cargo.toml

 [package]
 name = "polkadot-erasure-coding"
-version = "0.7.15"
+version = "0.7.16"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 

network/Cargo.toml

 [package]
 name = "polkadot-network"
-version = "0.7.15"
+version = "0.7.16"
 authors = ["Parity Technologies <admin@parity.io>"]
 description = "Polkadot-specific networking protocol"
 edition = "2018"

parachain/Cargo.toml

 [package]
 name = "polkadot-parachain"
-version = "0.7.15"
+version = "0.7.16"
 authors = ["Parity Technologies <admin@parity.io>"]
 description = "Types and utilities for creating and working with parachains"
 edition = "2018"

primitives/Cargo.toml

 [package]
 name = "polkadot-primitives"
-version = "0.7.15"
+version = "0.7.16"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 

rpc/Cargo.toml

 [package]
 name = "polkadot-rpc"
-version = "0.7.15"
+version = "0.7.16"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 

runtime/common/Cargo.toml

 [package]
 name = "polkadot-runtime-common"
-version = "0.7.15"
+version = "0.7.16"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 

runtime/kusama/Cargo.toml

 [package]
 name = "kusama-runtime"
-version = "0.7.15"
+version = "0.7.16"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 build = "build.rs"

runtime/kusama/src/lib.rs

@@ -72,13 +72,12 @@ use constants::{time::*, currency::*};
 #[cfg(feature = "std")]
 include!(concat!(env!("OUT_DIR"), "/wasm_binary.rs"));
 
-// Kusama version identifier;
 /// Runtime version (Kusama).
 pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: create_runtime_str!("kusama"),
 	impl_name: create_runtime_str!("parity-kusama"),
 	authoring_version: 2,
-	spec_version: 1036,
+	spec_version: 1037,
 	impl_version: 2,
 	apis: RUNTIME_API_VERSIONS,
 };
@@ -288,8 +287,8 @@ impl staking::Trait for Runtime {
 	type SessionsPerEra = SessionsPerEra;
 	type BondingDuration = BondingDuration;
 	type SlashDeferDuration = SlashDeferDuration;
-	// A super-majority of the council can cancel the slash.
-	type SlashCancelOrigin = collective::EnsureProportionAtLeast<_3, _4, AccountId, CouncilCollective>;
+	// A majority of the council can cancel the slash.
+	type SlashCancelOrigin = collective::EnsureProportionAtLeast<_1, _2, AccountId, CouncilCollective>;
 	type SessionInterface = Self;
 	type Time = Timestamp;
 	type RewardCurve = RewardCurve;

runtime/polkadot/Cargo.toml

 [package]
 name = "polkadot-runtime"
-version = "0.7.15"
+version = "0.7.16"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 build = "build.rs"

service/Cargo.toml

 [package]
 name = "polkadot-service"
-version = "0.7.15"
+version = "0.7.16"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 

statement-table/Cargo.toml

 [package]
 name = "polkadot-statement-table"
-version = "0.7.15"
+version = "0.7.16"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 

test-parachains/adder/Cargo.toml

 [package]
 name = "adder"
-version = "0.7.15"
+version = "0.7.16"
 authors = ["Parity Technologies <admin@parity.io>"]
 description = "Test parachain which adds to a number as its state transition"
 edition = "2018"

test-parachains/halt/Cargo.toml

 [package]
 name = "halt"
-version = "0.7.15"
+version = "0.7.16"
 authors = ["Parity Technologies <admin@parity.io>"]
 description = "Test parachain which executes forever"
 edition = "2018"

validation/Cargo.toml

 [package]
 name = "polkadot-validation"
-version = "0.7.15"
+version = "0.7.16"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"