From 72818267157578ae7415c724ae37d4a3122c755b Mon Sep 17 00:00:00 2001
From: Andrew Jones <ascjones@gmail.com>
Date: Fri, 27 Nov 2020 10:49:13 +0000
Subject: [PATCH 1/5] Bump versions

---
 Cargo.lock          | 4 ++--
 Cargo.toml          | 6 +++---
 metadata/Cargo.toml | 2 +-
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 1d975a03..99633271 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -493,7 +493,7 @@ checksum = "631ae5198c9be5e753e5cc215e1bd73c2b466a3565173db433f52bb9d3e66dba"
 
 [[package]]
 name = "cargo-contract"
-version = "0.7.1"
+version = "0.8.0"
 dependencies = [
  "anyhow",
  "assert_matches",
@@ -660,7 +660,7 @@ checksum = "245097e9a4535ee1e3e3931fcfcd55a796a44c643e8596ff6566d68f09b87bbc"
 
 [[package]]
 name = "contract-metadata"
-version = "0.1.0"
+version = "0.2.0"
 dependencies = [
  "pretty_assertions",
  "semver 0.10.0",
diff --git a/Cargo.toml b/Cargo.toml
index df3f6728..d2a3fc6f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -3,7 +3,7 @@ members = [".", "metadata"]
 
 [package]
 name = "cargo-contract"
-version = "0.7.1"
+version = "0.8.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 build = "build.rs"
 edition = "2018"
@@ -34,7 +34,7 @@ colored = "2.0.0"
 toml = "0.5.6"
 rustc_version = "0.2.3"
 blake2 = "0.9.0"
-contract-metadata = { version = "0.1.0", path = "./metadata" }
+contract-metadata = { version = "0.2.0", path = "./metadata" }
 semver = { version = "0.10.0", features = ["serde"] }
 serde = { version = "1.0.115", default-features = false, features = ["derive"] }
 serde_json = "1.0.57"
@@ -44,7 +44,7 @@ binaryen = "0.10.0"
 
 # dependencies for optional extrinsics feature
 async-std = { version = "1.6.2", optional = true }
-sp-core = { version = "2.0.0-rc5", optional = true }
+sp-core = { version = "2.0.0", optional = true }
 subxt = { version = "0.11.0", package = "substrate-subxt", optional = true }
 futures = { version = "0.3.5", optional = true }
 hex = { version = "0.4.2", optional = true }
diff --git a/metadata/Cargo.toml b/metadata/Cargo.toml
index 36950c74..a282170f 100644
--- a/metadata/Cargo.toml
+++ b/metadata/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "contract-metadata"
-version = "0.1.0"
+version = "0.2.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 
-- 
GitLab


From 9108621c18af8fe090a29a833f25f22b9290567b Mon Sep 17 00:00:00 2001
From: Andrew Jones <ascjones@gmail.com>
Date: Fri, 27 Nov 2020 11:08:38 +0000
Subject: [PATCH 2/5] Upgrade dependencies

---
 Cargo.lock          | 1000 +++++++++++++++++++++++++++++++++++--------
 Cargo.toml          |   42 +-
 metadata/Cargo.toml |    8 +-
 3 files changed, 851 insertions(+), 199 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 99633271..8aeb8f6a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -49,6 +49,17 @@ dependencies = [
  "memchr",
 ]
 
+[[package]]
+name = "alga"
+version = "0.9.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4f823d037a7ec6ea2197046bafd4ae150e6bc36f9ca347404f46a46823fa84f2"
+dependencies = [
+ "approx",
+ "num-complex",
+ "num-traits",
+]
+
 [[package]]
 name = "ansi_term"
 version = "0.11.0"
@@ -69,9 +80,18 @@ dependencies = [
 
 [[package]]
 name = "anyhow"
-version = "1.0.33"
+version = "1.0.34"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bf8dcb5b4bbaa28653b647d8c77bd4ed40183b48882e130c1f1ffb73de069fd7"
+
+[[package]]
+name = "approx"
+version = "0.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a1fd36ffbb1fb7c834eac128ea8d0e310c5aeb635548f9d58861e1308d46e71c"
+checksum = "f0e60b75072ecd4168020818c0107f2857bb6c4e64252d8d3983f6263b40a5c3"
+dependencies = [
+ "num-traits",
+]
 
 [[package]]
 name = "arrayref"
@@ -146,9 +166,9 @@ dependencies = [
 
 [[package]]
 name = "async-global-executor"
-version = "1.3.0"
+version = "1.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fefeb39da249f4c33af940b779a56723ce45809ef5c54dad84bb538d4ffb6d9e"
+checksum = "73079b49cd26b8fd5a15f68fc7707fc78698dc2a3d61430f2a7a9430230dfa04"
 dependencies = [
  "async-executor",
  "async-io",
@@ -188,9 +208,9 @@ dependencies = [
 
 [[package]]
 name = "async-std"
-version = "1.6.5"
+version = "1.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a9fa76751505e8df1c7a77762f60486f60c71bbd9b8557f4da6ad47d083732ed"
+checksum = "a7e82538bc65a25dbdff70e4c5439d52f068048ab97cdea0acd73f131594caa1"
 dependencies = [
  "async-global-executor",
  "async-io",
@@ -225,7 +245,7 @@ version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6ce6977f57fa68da77ffe5542950d47e9c23d65f5bc7cb0a9f8700996913eec7"
 dependencies = [
- "futures 0.3.6",
+ "futures 0.3.8",
  "rustls",
  "webpki",
  "webpki-roots",
@@ -303,18 +323,18 @@ checksum = "b41b7ea54a0c9d92199de89e20e58d49f02f8e699814ef3fdf266f6f748d15c7"
 
 [[package]]
 name = "binaryen"
-version = "0.10.0"
+version = "0.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a51ad23b3c7ab468d9daa948201921879ef0052e561c250fd0b326e6f000f2dd"
+checksum = "1a9b407f52d0b918c6ea41d7a328321496b315f61da99a309b375dfbbd04bc9a"
 dependencies = [
  "binaryen-sys",
 ]
 
 [[package]]
 name = "binaryen-sys"
-version = "0.10.1"
+version = "0.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "df5829a7c89f7827e58866704e4dfdf48a635d73c6e5449c1a8a0ba5a319d28a"
+checksum = "86e9636d01b92f2df45dce29c35a9e3724687c1055bb4472fb4b829cc4a5a561"
 dependencies = [
  "cc",
  "cmake",
@@ -346,15 +366,13 @@ dependencies = [
 
 [[package]]
 name = "blake2"
-version = "0.9.0"
+version = "0.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "84ce5b6108f8e154604bd4eb76a2f726066c3464d5a552a4229262a18c9bb471"
+checksum = "10a5720225ef5daecf08657f23791354e1685a8c91a4c60c7f3d3b2892f978f4"
 dependencies = [
- "byte-tools",
- "byteorder",
  "crypto-mac 0.8.0",
  "digest 0.9.0",
- "opaque-debug 0.2.3",
+ "opaque-debug 0.3.0",
 ]
 
 [[package]]
@@ -504,7 +522,7 @@ dependencies = [
  "colored",
  "contract-metadata",
  "env_logger",
- "futures 0.3.6",
+ "futures 0.3.8",
  "heck",
  "hex",
  "log",
@@ -512,8 +530,8 @@ dependencies = [
  "parity-wasm",
  "pretty_assertions",
  "pwasm-utils",
- "rustc_version",
- "semver 0.10.0",
+ "rustc_version 0.3.0",
+ "semver 0.11.0",
  "serde",
  "serde_json",
  "sp-core",
@@ -521,7 +539,7 @@ dependencies = [
  "substrate-subxt",
  "tempfile",
  "toml",
- "url 2.1.1",
+ "url 2.2.0",
  "wabt",
  "walkdir",
  "which 4.0.2",
@@ -530,11 +548,12 @@ dependencies = [
 
 [[package]]
 name = "cargo_metadata"
-version = "0.11.4"
+version = "0.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a3a567c24b86754d629addc2db89e340ac9398d07b5875efcff837e3878e17ec"
+checksum = "83f95cf4bf0dda0ac2e65371ae7215d0dce3c187613a9dbf23aaa9374186f97a"
 dependencies = [
- "semver 0.10.0",
+ "semver 0.11.0",
+ "semver-parser 0.10.0",
  "serde",
  "serde_json",
 ]
@@ -663,10 +682,10 @@ name = "contract-metadata"
 version = "0.2.0"
 dependencies = [
  "pretty_assertions",
- "semver 0.10.0",
+ "semver 0.11.0",
  "serde",
  "serde_json",
- "url 2.1.1",
+ "url 2.2.0",
 ]
 
 [[package]]
@@ -686,12 +705,12 @@ dependencies = [
 
 [[package]]
 name = "crossbeam-utils"
-version = "0.7.2"
+version = "0.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c3c7c73a2d1e9fc0886a08b93e98eb643461230d5f1925e4036204d5f2e261a8"
+checksum = "02d96d1e189ef58269ebe5b97953da3274d83a93af647c2ddd6f9dab28cedb8d"
 dependencies = [
  "autocfg 1.0.1",
- "cfg-if 0.1.10",
+ "cfg-if 1.0.0",
  "lazy_static",
 ]
 
@@ -739,7 +758,7 @@ checksum = "5d85653f070353a16313d0046f173f70d1aadd5b42600a14de626f0dfb3473a5"
 dependencies = [
  "byteorder",
  "digest 0.8.1",
- "rand_core",
+ "rand_core 0.5.1",
  "subtle 2.3.0",
  "zeroize",
 ]
@@ -752,7 +771,7 @@ checksum = "c8492de420e9e60bc9a1d66e2dbb91825390b738a388606600663fc529b4b307"
 dependencies = [
  "byteorder",
  "digest 0.9.0",
- "rand_core",
+ "rand_core 0.5.1",
  "subtle 2.3.0",
  "zeroize",
 ]
@@ -842,7 +861,7 @@ checksum = "c762bae6dcaf24c4c84667b8579785430908723d5c889f469d76a41d59cc7a9d"
 dependencies = [
  "curve25519-dalek 3.0.0",
  "ed25519",
- "rand",
+ "rand 0.7.3",
  "serde",
  "sha2 0.9.1",
  "zeroize",
@@ -856,9 +875,9 @@ checksum = "e78d4f1cc4ae33bbfc157ed5d5a5ef3bc29227303d595861deb238fcec4e9457"
 
 [[package]]
 name = "env_logger"
-version = "0.7.1"
+version = "0.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "44533bbbb3bb3c1fa17d9f2e4e38bbbaf8396ba82193c4cb1b6445d711445d36"
+checksum = "f26ecb66b4bdca6c1409b40fb255eefc2bd4f6d135dab3c3124f80ffa2a9661e"
 dependencies = [
  "atty",
  "humantime",
@@ -916,6 +935,21 @@ dependencies = [
  "instant",
 ]
 
+[[package]]
+name = "finality-grandpa"
+version = "0.12.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8feb87a63249689640ac9c011742c33139204e3c134293d3054022276869133b"
+dependencies = [
+ "either",
+ "futures 0.3.8",
+ "futures-timer 2.0.2",
+ "log",
+ "num-traits",
+ "parity-scale-codec",
+ "parking_lot 0.9.0",
+]
+
 [[package]]
 name = "fixed-hash"
 version = "0.6.1"
@@ -923,7 +957,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "11498d382790b7a8f2fd211780bec78619bba81cdad3a283997c0c41f836759c"
 dependencies = [
  "byteorder",
- "rand",
+ "rand 0.7.3",
  "rustc-hex",
  "static_assertions",
 ]
@@ -941,15 +975,32 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
 
 [[package]]
-name = "frame-metadata"
-version = "11.0.0-rc6"
+name = "form_urlencoded"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ece68d15c92e84fa4f19d3780f1294e5ca82a78a6d515f1efaabcc144688be00"
+dependencies = [
+ "matches",
+ "percent-encoding 2.1.0",
+]
+
+[[package]]
+name = "frame-benchmarking"
+version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "69b82bf25442501c9455fc60090d606e5a36cc6e6953a7afee87fcab4fe2865b"
+checksum = "66a5e3fe43568300fdca1c1bfd45ea463a12cca8fbe6172a4f6d58cd54e3fbcc"
 dependencies = [
+ "frame-support",
+ "frame-system",
+ "linregress",
  "parity-scale-codec",
- "serde",
- "sp-core",
+ "paste",
+ "sp-api",
+ "sp-io",
+ "sp-runtime",
+ "sp-runtime-interface",
  "sp-std",
+ "sp-storage",
 ]
 
 [[package]]
@@ -971,7 +1022,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "807c32da14bd0e5fb751095335a07938cda6f1488f57d7b0539118e3434980a8"
 dependencies = [
  "bitmask",
- "frame-metadata 12.0.0",
+ "frame-metadata",
  "frame-support-procedural",
  "impl-trait-for-tuples",
  "log",
@@ -979,7 +1030,7 @@ dependencies = [
  "parity-scale-codec",
  "paste",
  "serde",
- "smallvec",
+ "smallvec 1.4.2",
  "sp-arithmetic",
  "sp-core",
  "sp-inherents",
@@ -1043,6 +1094,12 @@ dependencies = [
  "sp-version",
 ]
 
+[[package]]
+name = "fuchsia-cprng"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a06f77d526c1a601b7c4cdd98f54b5eaabffc14d5f2f0296febdc7f357c6d3ba"
+
 [[package]]
 name = "fuchsia-zircon"
 version = "0.3.3"
@@ -1067,9 +1124,9 @@ checksum = "4c7e4c2612746b0df8fed4ce0c69156021b704c9aefa360311c04e6e9e002eed"
 
 [[package]]
 name = "futures"
-version = "0.3.6"
+version = "0.3.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5d8e3078b7b2a8a671cb7a3d17b4760e4181ea243227776ba83fd043b4ca034e"
+checksum = "9b3b0c040a1fe6529d30b3c5944b280c7f0dcb2930d2c3062bca967b602583d0"
 dependencies = [
  "futures-channel",
  "futures-core",
@@ -1082,9 +1139,9 @@ dependencies = [
 
 [[package]]
 name = "futures-channel"
-version = "0.3.6"
+version = "0.3.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a7a4d35f7401e948629c9c3d6638fb9bf94e0b2121e96c3b428cc4e631f3eb74"
+checksum = "4b7109687aa4e177ef6fe84553af6280ef2778bdb7783ba44c9dc3399110fe64"
 dependencies = [
  "futures-core",
  "futures-sink",
@@ -1092,15 +1149,15 @@ dependencies = [
 
 [[package]]
 name = "futures-core"
-version = "0.3.6"
+version = "0.3.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d674eaa0056896d5ada519900dbf97ead2e46a7b6621e8160d79e2f2e1e2784b"
+checksum = "847ce131b72ffb13b6109a221da9ad97a64cbe48feb1028356b836b47b8f1748"
 
 [[package]]
 name = "futures-executor"
-version = "0.3.6"
+version = "0.3.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cc709ca1da6f66143b8c9bec8e6260181869893714e9b5a490b169b0414144ab"
+checksum = "4caa2b2b68b880003057c1dd49f1ed937e38f22fcf6c212188a121f08cf40a65"
 dependencies = [
  "futures-core",
  "futures-task",
@@ -1110,9 +1167,9 @@ dependencies = [
 
 [[package]]
 name = "futures-io"
-version = "0.3.6"
+version = "0.3.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5fc94b64bb39543b4e432f1790b6bf18e3ee3b74653c5449f63310e9a74b123c"
+checksum = "611834ce18aaa1bd13c4b374f5d653e1027cf99b6b502584ff8c9a64413b30bb"
 
 [[package]]
 name = "futures-lite"
@@ -1131,9 +1188,9 @@ dependencies = [
 
 [[package]]
 name = "futures-macro"
-version = "0.3.6"
+version = "0.3.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f57ed14da4603b2554682e9f2ff3c65d7567b53188db96cb71538217fc64581b"
+checksum = "77408a692f1f97bcc61dc001d752e00643408fbc922e4d634c655df50d595556"
 dependencies = [
  "proc-macro-hack",
  "proc-macro2",
@@ -1143,19 +1200,25 @@ dependencies = [
 
 [[package]]
 name = "futures-sink"
-version = "0.3.6"
+version = "0.3.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0d8764258ed64ebc5d9ed185cf86a95db5cac810269c5d20ececb32e0088abbd"
+checksum = "f878195a49cee50e006b02b93cf7e0a95a38ac7b776b4c4d9cc1207cd20fcb3d"
 
 [[package]]
 name = "futures-task"
-version = "0.3.6"
+version = "0.3.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4dd26820a9f3637f1302da8bceba3ff33adbe53464b54ca24d4e2d4f1db30f94"
+checksum = "7c554eb5bf48b2426c4771ab68c6b14468b6e76cc90996f528c3338d761a4d0d"
 dependencies = [
  "once_cell",
 ]
 
+[[package]]
+name = "futures-timer"
+version = "2.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a1de7508b218029b0f01662ed8f61b1c964b3ae99d6f25462d0f55a595109df6"
+
 [[package]]
 name = "futures-timer"
 version = "3.0.2"
@@ -1164,9 +1227,9 @@ checksum = "e64b03909df88034c26dc1547e8970b91f98bdb65165d6a4e9110d94263dbb2c"
 
 [[package]]
 name = "futures-util"
-version = "0.3.6"
+version = "0.3.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8a894a0acddba51a2d49a6f4263b1e64b8c579ece8af50fa86503d52cd1eea34"
+checksum = "d304cff4a7b99cfb7986f7d43fbe93d175e72e704a8860787cc95e9ffd85cbd2"
 dependencies = [
  "futures 0.1.30",
  "futures-channel",
@@ -1176,7 +1239,7 @@ dependencies = [
  "futures-sink",
  "futures-task",
  "memchr",
- "pin-project",
+ "pin-project 1.0.2",
  "pin-utils",
  "proc-macro-hack",
  "proc-macro-nested",
@@ -1412,12 +1475,9 @@ checksum = "494b4d60369511e7dea41cf646832512a94e542f68bb9c49e54518e0f468eb47"
 
 [[package]]
 name = "humantime"
-version = "1.3.0"
+version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "df004cfca50ef23c36850aaaa59ad52cc70d0e90243c3c7737a4dd32dc7a3c4f"
-dependencies = [
- "quick-error",
-]
+checksum = "3c1ad908cc71012b7bea4d0c53ba96a8cba9962f048fa68d143376143d863b7a"
 
 [[package]]
 name = "hyper"
@@ -1435,7 +1495,7 @@ dependencies = [
  "httparse",
  "httpdate",
  "itoa",
- "pin-project",
+ "pin-project 0.4.27",
  "socket2",
  "tokio",
  "tower-service",
@@ -1614,7 +1674,7 @@ dependencies = [
  "jsonrpc-core",
  "log",
  "parking_lot 0.10.2",
- "rand",
+ "rand 0.7.3",
  "serde",
 ]
 
@@ -1629,8 +1689,8 @@ dependencies = [
  "bs58",
  "bytes",
  "fnv",
- "futures 0.3.6",
- "futures-timer",
+ "futures 0.3.8",
+ "futures-timer 3.0.2",
  "globset",
  "hashbrown 0.7.2",
  "hyper",
@@ -1638,16 +1698,16 @@ dependencies = [
  "lazy_static",
  "log",
  "parking_lot 0.10.2",
- "pin-project",
- "rand",
+ "pin-project 0.4.27",
+ "rand 0.7.3",
  "serde",
  "serde_json",
- "smallvec",
+ "smallvec 1.4.2",
  "soketto",
  "thiserror",
  "tokio",
  "unicase",
- "url 2.1.1",
+ "url 2.2.0",
  "webpki",
 ]
 
@@ -1695,7 +1755,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0315ef2f688e33844400b31f11c263f2b3dc21d8b9355c6891c5f185fae43f9a"
 dependencies = [
  "parity-util-mem",
- "smallvec",
+ "smallvec 1.4.2",
 ]
 
 [[package]]
@@ -1710,6 +1770,12 @@ version = "0.2.79"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2448f6066e80e3bfc792e9c98bf705b4b0fc6e8ef5b43e5889aff0eaa9c58743"
 
+[[package]]
+name = "libm"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c7d73b3f436185384286bd8098d17ec07c9a7d2388a6599f824d8502b529702a"
+
 [[package]]
 name = "libp2p"
 version = "0.28.1"
@@ -1718,7 +1784,7 @@ checksum = "571f5a4604c1a40d75651da141dfde29ad15329f537a779528803297d2220274"
 dependencies = [
  "atomic",
  "bytes",
- "futures 0.3.6",
+ "futures 0.3.8",
  "lazy_static",
  "libp2p-core",
  "libp2p-core-derive",
@@ -1726,8 +1792,8 @@ dependencies = [
  "multihash",
  "parity-multiaddr",
  "parking_lot 0.10.2",
- "pin-project",
- "smallvec",
+ "pin-project 0.4.27",
+ "smallvec 1.4.2",
  "wasm-timer",
 ]
 
@@ -1742,8 +1808,8 @@ dependencies = [
  "ed25519-dalek",
  "either",
  "fnv",
- "futures 0.3.6",
- "futures-timer",
+ "futures 0.3.8",
+ "futures-timer 3.0.2",
  "lazy_static",
  "libsecp256k1",
  "log",
@@ -1751,14 +1817,14 @@ dependencies = [
  "multistream-select",
  "parity-multiaddr",
  "parking_lot 0.10.2",
- "pin-project",
+ "pin-project 0.4.27",
  "prost",
  "prost-build",
- "rand",
+ "rand 0.7.3",
  "ring",
  "rw-stream-sink",
  "sha2 0.8.2",
- "smallvec",
+ "smallvec 1.4.2",
  "thiserror",
  "unsigned-varint 0.4.0",
  "void",
@@ -1782,11 +1848,11 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7193e444210132237b81b755ec7fe53f1c4bd2f53cf719729b94c0c72eb6eaa1"
 dependencies = [
  "either",
- "futures 0.3.6",
+ "futures 0.3.8",
  "libp2p-core",
  "log",
- "rand",
- "smallvec",
+ "rand 0.7.3",
+ "smallvec 1.4.2",
  "void",
  "wasm-timer",
 ]
@@ -1801,12 +1867,23 @@ dependencies = [
  "crunchy",
  "digest 0.8.1",
  "hmac-drbg",
- "rand",
+ "rand 0.7.3",
  "sha2 0.8.2",
  "subtle 2.3.0",
  "typenum",
 ]
 
+[[package]]
+name = "linregress"
+version = "0.1.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9290cf6f928576eeb9c096c6fad9d8d452a0a1a70a2bbffa6e36064eedc0aac9"
+dependencies = [
+ "failure",
+ "nalgebra",
+ "statrs",
+]
+
 [[package]]
 name = "lock_api"
 version = "0.3.4"
@@ -1843,6 +1920,12 @@ dependencies = [
  "hashbrown 0.6.3",
 ]
 
+[[package]]
+name = "maplit"
+version = "1.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3e2e65a1a2e43cfcb47a895c4c8b10d1f4a61097f9f254f183aee60cad9c651d"
+
 [[package]]
 name = "matchers"
 version = "0.0.1"
@@ -1858,6 +1941,21 @@ version = "0.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7ffc5c5338469d4d3ea17d269fa8ea3512ad247247c30bd2df69e68309ed0a08"
 
+[[package]]
+name = "matrixmultiply"
+version = "0.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d4f7ec66360130972f34830bfad9ef05c6610a43938a467bcc9ab9369ab3478f"
+dependencies = [
+ "rawpointer",
+]
+
+[[package]]
+name = "maybe-uninit"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "60302e4db3a61da70c0cb7991976248362f30319e88850c487b9b95bbf059e00"
+
 [[package]]
 name = "memchr"
 version = "2.3.3"
@@ -1889,7 +1987,7 @@ checksum = "c6feca46f4fa3443a01769d768727f10c10a20fdb65e52dc16a81f0c8269bb78"
 dependencies = [
  "byteorder",
  "keccak",
- "rand_core",
+ "rand_core 0.5.1",
  "zeroize",
 ]
 
@@ -1943,7 +2041,7 @@ dependencies = [
  "blake2b_simd",
  "blake2s_simd",
  "digest 0.9.0",
- "sha-1",
+ "sha-1 0.9.1",
  "sha2 0.9.1",
  "sha3",
  "unsigned-varint 0.5.1",
@@ -1962,13 +2060,30 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c9157e87afbc2ef0d84cc0345423d715f445edde00141c93721c162de35a05e5"
 dependencies = [
  "bytes",
- "futures 0.3.6",
+ "futures 0.3.8",
  "log",
- "pin-project",
- "smallvec",
+ "pin-project 0.4.27",
+ "smallvec 1.4.2",
  "unsigned-varint 0.4.0",
 ]
 
+[[package]]
+name = "nalgebra"
+version = "0.18.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "aaa9fddbc34c8c35dd2108515587b8ce0cab396f17977b8c738568e4edb521a2"
+dependencies = [
+ "alga",
+ "approx",
+ "generic-array 0.12.3",
+ "matrixmultiply",
+ "num-complex",
+ "num-rational",
+ "num-traits",
+ "rand 0.6.5",
+ "typenum",
+]
+
 [[package]]
 name = "nb-connect"
 version = "1.0.2"
@@ -2007,6 +2122,16 @@ dependencies = [
  "num-traits",
 ]
 
+[[package]]
+name = "num-complex"
+version = "0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b6b19411a9719e753aff12e5187b74d60d3dc449ec3f4dc21e3989c3f554bc95"
+dependencies = [
+ "autocfg 1.0.1",
+ "num-traits",
+]
+
 [[package]]
 name = "num-integer"
 version = "0.1.43"
@@ -2036,6 +2161,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ac267bcc07f48ee5f8935ab0d24f316fb722d7a1292e2913f0cc196b29ffd611"
 dependencies = [
  "autocfg 1.0.1",
+ "libm",
 ]
 
 [[package]]
@@ -2084,6 +2210,42 @@ dependencies = [
  "winapi 0.3.9",
 ]
 
+[[package]]
+name = "pallet-authorship"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "65706c382ae14ef2768e7411c5faaf1e0a310b4a86d17c3a93dfacb2c5987576"
+dependencies = [
+ "frame-support",
+ "frame-system",
+ "impl-trait-for-tuples",
+ "parity-scale-codec",
+ "sp-authorship",
+ "sp-inherents",
+ "sp-runtime",
+ "sp-std",
+]
+
+[[package]]
+name = "pallet-im-online"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8a29b883f805fa2330742b5d99263eab68583e009be1a2420efab1c3237a08e5"
+dependencies = [
+ "frame-support",
+ "frame-system",
+ "pallet-authorship",
+ "pallet-session",
+ "parity-scale-codec",
+ "serde",
+ "sp-application-crypto",
+ "sp-core",
+ "sp-io",
+ "sp-runtime",
+ "sp-staking",
+ "sp-std",
+]
+
 [[package]]
 name = "pallet-indices"
 version = "2.0.0"
@@ -2101,6 +2263,66 @@ dependencies = [
  "sp-std",
 ]
 
+[[package]]
+name = "pallet-session"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8abf520fc0c3259be05f164d43d34d52c86aeef8e8c5fded40145394394fc75d"
+dependencies = [
+ "frame-support",
+ "frame-system",
+ "impl-trait-for-tuples",
+ "pallet-timestamp",
+ "parity-scale-codec",
+ "serde",
+ "sp-core",
+ "sp-io",
+ "sp-runtime",
+ "sp-session",
+ "sp-staking",
+ "sp-std",
+ "sp-trie",
+]
+
+[[package]]
+name = "pallet-staking"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9d296b36c5c32d1e480de15d0bf08460bb6d8e1771d928a6017e88a6a1de6bf7"
+dependencies = [
+ "frame-support",
+ "frame-system",
+ "pallet-authorship",
+ "pallet-session",
+ "parity-scale-codec",
+ "serde",
+ "sp-application-crypto",
+ "sp-io",
+ "sp-npos-elections",
+ "sp-runtime",
+ "sp-staking",
+ "sp-std",
+ "static_assertions",
+]
+
+[[package]]
+name = "pallet-timestamp"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ccddd55b713f541dff6ccf063cc7ddbc4fc41e92a9fdad8ec9562a0e3b465016"
+dependencies = [
+ "frame-benchmarking",
+ "frame-support",
+ "frame-system",
+ "impl-trait-for-tuples",
+ "parity-scale-codec",
+ "serde",
+ "sp-inherents",
+ "sp-runtime",
+ "sp-std",
+ "sp-timestamp",
+]
+
 [[package]]
 name = "parity-multiaddr"
 version = "0.9.2"
@@ -2116,7 +2338,7 @@ dependencies = [
  "serde",
  "static_assertions",
  "unsigned-varint 0.4.0",
- "url 2.1.1",
+ "url 2.2.0",
 ]
 
 [[package]]
@@ -2182,6 +2404,17 @@ version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "427c3892f9e783d91cc128285287e70a59e206ca452770ece88a76f7a3eddd72"
 
+[[package]]
+name = "parking_lot"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f842b1982eb6c2fe34036a4fbfb06dd185a3f5c8edfaacdf7d1ea10b07de6252"
+dependencies = [
+ "lock_api 0.3.4",
+ "parking_lot_core 0.6.2",
+ "rustc_version 0.2.3",
+]
+
 [[package]]
 name = "parking_lot"
 version = "0.10.2"
@@ -2203,6 +2436,21 @@ dependencies = [
  "parking_lot_core 0.8.0",
 ]
 
+[[package]]
+name = "parking_lot_core"
+version = "0.6.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b876b1b9e7ac6e1a74a6da34d25c42e17e8862aa409cbbbdcfc8d86c6f3bc62b"
+dependencies = [
+ "cfg-if 0.1.10",
+ "cloudabi 0.0.3",
+ "libc",
+ "redox_syscall",
+ "rustc_version 0.2.3",
+ "smallvec 0.6.13",
+ "winapi 0.3.9",
+]
+
 [[package]]
 name = "parking_lot_core"
 version = "0.7.2"
@@ -2213,7 +2461,7 @@ dependencies = [
  "cloudabi 0.0.3",
  "libc",
  "redox_syscall",
- "smallvec",
+ "smallvec 1.4.2",
  "winapi 0.3.9",
 ]
 
@@ -2228,7 +2476,7 @@ dependencies = [
  "instant",
  "libc",
  "redox_syscall",
- "smallvec",
+ "smallvec 1.4.2",
  "winapi 0.3.9",
 ]
 
@@ -2274,51 +2522,114 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d4fd5641d01c8f18a23da7b6fe29298ff4b55afcccdf78973b24cf3175fee32e"
 
 [[package]]
-name = "petgraph"
-version = "0.5.1"
+name = "pest"
+version = "2.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "467d164a6de56270bd7c4d070df81d07beace25012d5103ced4e9ff08d6afdb7"
+checksum = "10f4872ae94d7b90ae48754df22fd42ad52ce740b8f370b03da4835417403e53"
 dependencies = [
- "fixedbitset",
- "indexmap",
+ "ucd-trie",
 ]
 
 [[package]]
-name = "pin-project"
-version = "0.4.27"
+name = "pest_derive"
+version = "2.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2ffbc8e94b38ea3d2d8ba92aea2983b503cd75d0888d75b86bb37970b5698e15"
+checksum = "833d1ae558dc601e9a60366421196a8d94bc0ac980476d0b67e1d0988d72b2d0"
 dependencies = [
- "pin-project-internal",
+ "pest",
+ "pest_generator",
 ]
 
 [[package]]
-name = "pin-project-internal"
-version = "0.4.27"
+name = "pest_generator"
+version = "2.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "65ad2ae56b6abe3a1ee25f15ee605bacadb9a764edaba9c2bf4103800d4a1895"
+checksum = "99b8db626e31e5b81787b9783425769681b347011cc59471e33ea46d2ea0cf55"
 dependencies = [
+ "pest",
+ "pest_meta",
  "proc-macro2",
  "quote",
  "syn",
 ]
 
 [[package]]
-name = "pin-project-lite"
-version = "0.1.10"
+name = "pest_meta"
+version = "2.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e555d9e657502182ac97b539fb3dae8b79cda19e3e4f8ffb5e8de4f18df93c95"
+checksum = "54be6e404f5317079812fc8f9f5279de376d8856929e21c184ecf6bbd692a11d"
+dependencies = [
+ "maplit",
+ "pest",
+ "sha-1 0.8.2",
+]
 
 [[package]]
-name = "pin-utils"
-version = "0.1.0"
+name = "petgraph"
+version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
+checksum = "467d164a6de56270bd7c4d070df81d07beace25012d5103ced4e9ff08d6afdb7"
+dependencies = [
+ "fixedbitset",
+ "indexmap",
+]
 
 [[package]]
-name = "polling"
-version = "2.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
+name = "pin-project"
+version = "0.4.27"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2ffbc8e94b38ea3d2d8ba92aea2983b503cd75d0888d75b86bb37970b5698e15"
+dependencies = [
+ "pin-project-internal 0.4.27",
+]
+
+[[package]]
+name = "pin-project"
+version = "1.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9ccc2237c2c489783abd8c4c80e5450fc0e98644555b1364da68cc29aa151ca7"
+dependencies = [
+ "pin-project-internal 1.0.2",
+]
+
+[[package]]
+name = "pin-project-internal"
+version = "0.4.27"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "65ad2ae56b6abe3a1ee25f15ee605bacadb9a764edaba9c2bf4103800d4a1895"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "pin-project-internal"
+version = "1.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f8e8d2bf0b23038a4424865103a4df472855692821aab4e4f5c3312d461d9e5f"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "pin-project-lite"
+version = "0.1.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e555d9e657502182ac97b539fb3dae8b79cda19e3e4f8ffb5e8de4f18df93c95"
+
+[[package]]
+name = "pin-utils"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
+
+[[package]]
+name = "polling"
+version = "2.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ab773feb154f12c49ffcfd66ab8bdcf9a1843f950db48b0d8be9d4393783b058"
 dependencies = [
  "cfg-if 0.1.10",
@@ -2393,9 +2704,9 @@ dependencies = [
 
 [[package]]
 name = "proc-macro-hack"
-version = "0.5.18"
+version = "0.5.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "99c605b9a0adc77b7211c6b1f722dcb613d68d66859a44f3d485a6da332b0598"
+checksum = "dbf0c48bc1d91375ae5c3cd81e3722dff1abcf81a30960240640d223f59fe0e5"
 
 [[package]]
 name = "proc-macro-nested"
@@ -2479,21 +2790,15 @@ dependencies = [
 
 [[package]]
 name = "pwasm-utils"
-version = "0.14.0"
+version = "0.16.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0f53bc2558e8376358ebdc28301546471d67336584f6438ed4b7c7457a055fd7"
+checksum = "1c8ac87af529432d3a4f0e2b3bbf08af49f28f09cc73ed7e551161bdaef5f78d"
 dependencies = [
  "byteorder",
  "log",
  "parity-wasm",
 ]
 
-[[package]]
-name = "quick-error"
-version = "1.2.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a1d01941d82fa2ab50be1e79e6714289dd7cde78eba4c074bc5a4374f650dfe0"
-
 [[package]]
 name = "quote"
 version = "1.0.7"
@@ -2509,6 +2814,38 @@ version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "def50a86306165861203e7f84ecffbbdfdea79f0e51039b33de1e952358c47ac"
 
+[[package]]
+name = "rand"
+version = "0.5.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c618c47cd3ebd209790115ab837de41425723956ad3ce2e6a7f09890947cacb9"
+dependencies = [
+ "cloudabi 0.0.3",
+ "fuchsia-cprng",
+ "libc",
+ "rand_core 0.3.1",
+ "winapi 0.3.9",
+]
+
+[[package]]
+name = "rand"
+version = "0.6.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6d71dacdc3c88c1fde3885a3be3fbab9f35724e6ce99467f7d9c5026132184ca"
+dependencies = [
+ "autocfg 0.1.7",
+ "libc",
+ "rand_chacha 0.1.1",
+ "rand_core 0.4.2",
+ "rand_hc 0.1.0",
+ "rand_isaac",
+ "rand_jitter",
+ "rand_os",
+ "rand_pcg 0.1.2",
+ "rand_xorshift",
+ "winapi 0.3.9",
+]
+
 [[package]]
 name = "rand"
 version = "0.7.3"
@@ -2517,10 +2854,20 @@ checksum = "6a6b1679d49b24bbfe0c803429aa1874472f50d9b363131f0e89fc356b544d03"
 dependencies = [
  "getrandom 0.1.15",
  "libc",
- "rand_chacha",
- "rand_core",
- "rand_hc",
- "rand_pcg",
+ "rand_chacha 0.2.2",
+ "rand_core 0.5.1",
+ "rand_hc 0.2.0",
+ "rand_pcg 0.2.1",
+]
+
+[[package]]
+name = "rand_chacha"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "556d3a1ca6600bfcbab7c7c91ccb085ac7fbbcd70e008a98742e7847f4f7bcef"
+dependencies = [
+ "autocfg 0.1.7",
+ "rand_core 0.3.1",
 ]
 
 [[package]]
@@ -2530,9 +2877,24 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f4c8ed856279c9737206bf725bf36935d8666ead7aa69b52be55af369d193402"
 dependencies = [
  "ppv-lite86",
- "rand_core",
+ "rand_core 0.5.1",
+]
+
+[[package]]
+name = "rand_core"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7a6fdeb83b075e8266dcc8762c22776f6877a63111121f5f8c7411e5be7eed4b"
+dependencies = [
+ "rand_core 0.4.2",
 ]
 
+[[package]]
+name = "rand_core"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9c33a3c44ca05fa6f1807d8e6743f3824e8509beca625669633be0acbdf509dc"
+
 [[package]]
 name = "rand_core"
 version = "0.5.1"
@@ -2542,13 +2904,66 @@ dependencies = [
  "getrandom 0.1.15",
 ]
 
+[[package]]
+name = "rand_hc"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7b40677c7be09ae76218dc623efbf7b18e34bced3f38883af07bb75630a21bc4"
+dependencies = [
+ "rand_core 0.3.1",
+]
+
 [[package]]
 name = "rand_hc"
 version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ca3129af7b92a17112d59ad498c6f81eaf463253766b90396d39ea7a39d6613c"
 dependencies = [
- "rand_core",
+ "rand_core 0.5.1",
+]
+
+[[package]]
+name = "rand_isaac"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ded997c9d5f13925be2a6fd7e66bf1872597f759fd9dd93513dd7e92e5a5ee08"
+dependencies = [
+ "rand_core 0.3.1",
+]
+
+[[package]]
+name = "rand_jitter"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1166d5c91dc97b88d1decc3285bb0a99ed84b05cfd0bc2341bdf2d43fc41e39b"
+dependencies = [
+ "libc",
+ "rand_core 0.4.2",
+ "winapi 0.3.9",
+]
+
+[[package]]
+name = "rand_os"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7b75f676a1e053fc562eafbb47838d67c84801e38fc1ba459e8f180deabd5071"
+dependencies = [
+ "cloudabi 0.0.3",
+ "fuchsia-cprng",
+ "libc",
+ "rand_core 0.4.2",
+ "rdrand",
+ "winapi 0.3.9",
+]
+
+[[package]]
+name = "rand_pcg"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "abf9b09b01790cfe0364f52bf32995ea3c39f4d2dd011eac241d2914146d0b44"
+dependencies = [
+ "autocfg 0.1.7",
+ "rand_core 0.4.2",
 ]
 
 [[package]]
@@ -2557,7 +2972,31 @@ version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "16abd0c1b639e9eb4d7c50c0b8100b0d0f849be2349829c740fe8e6eb4816429"
 dependencies = [
- "rand_core",
+ "rand_core 0.5.1",
+]
+
+[[package]]
+name = "rand_xorshift"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cbf7e9e623549b0e21f6e97cf8ecf247c1a8fd2e8a992ae265314300b2455d5c"
+dependencies = [
+ "rand_core 0.3.1",
+]
+
+[[package]]
+name = "rawpointer"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "60a357793950651c4ed0f3f52338f53b2f809f32d83a07f72909fa13e4c6c1e3"
+
+[[package]]
+name = "rdrand"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "678054eb77286b51581ba43620cc911abf02758c91f93f479767aed0f90458b2"
+dependencies = [
+ "rand_core 0.3.1",
 ]
 
 [[package]]
@@ -2665,6 +3104,15 @@ dependencies = [
  "semver 0.9.0",
 ]
 
+[[package]]
+name = "rustc_version"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "65c94201b44764d6d1f7e37c15a8289ed55e546c1762c7f1d57f616966e0c181"
+dependencies = [
+ "semver 0.11.0",
+]
+
 [[package]]
 name = "rustls"
 version = "0.16.0"
@@ -2684,8 +3132,8 @@ version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4da5fcb054c46f5a5dff833b129285a93d3f0179531735e6c866e8cc307d2020"
 dependencies = [
- "futures 0.3.6",
- "pin-project",
+ "futures 0.3.8",
+ "pin-project 0.4.27",
  "static_assertions",
 ]
 
@@ -2711,7 +3159,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cfb4b79b9b6b410c745a00eb4ead11b2ef0819e6eac970a5ec6415abf82777be"
 dependencies = [
  "derive_more",
- "futures 0.3.6",
+ "futures 0.3.8",
  "jsonrpc-core",
  "jsonrpc-core-client",
  "jsonrpc-derive",
@@ -2740,8 +3188,8 @@ dependencies = [
  "curve25519-dalek 2.1.0",
  "getrandom 0.1.15",
  "merlin",
- "rand",
- "rand_core",
+ "rand 0.7.3",
+ "rand_core 0.5.1",
  "sha2 0.8.2",
  "subtle 2.3.0",
  "zeroize",
@@ -2778,16 +3226,16 @@ version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1d7eb9ef2c18661902cc47e535f9bc51b78acd254da71d375c2f6720d9a40403"
 dependencies = [
- "semver-parser",
+ "semver-parser 0.7.0",
 ]
 
 [[package]]
 name = "semver"
-version = "0.10.0"
+version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "394cec28fa623e00903caf7ba4fa6fb9a0e260280bb8cdbbba029611108a0190"
+checksum = "f301af10236f6df4160f7c3f04eec6dbc70ace82d23326abad5edee88801c6b6"
 dependencies = [
- "semver-parser",
+ "semver-parser 0.10.0",
  "serde",
 ]
 
@@ -2797,20 +3245,30 @@ version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
 
+[[package]]
+name = "semver-parser"
+version = "0.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0e012c6c5380fb91897ba7b9261a0f565e624e869d42fe1a1d03fa0d68a083d5"
+dependencies = [
+ "pest",
+ "pest_derive",
+]
+
 [[package]]
 name = "serde"
-version = "1.0.116"
+version = "1.0.117"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "96fe57af81d28386a513cbc6858332abc6117cfdb5999647c6444b8f43a370a5"
+checksum = "b88fa983de7720629c9387e9f517353ed404164b1e482c970a90c1a4aaf7dc1a"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.116"
+version = "1.0.117"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f630a6370fd8e457873b4bd2ffdae75408bc291ba72be773772a4c2a065d9ae8"
+checksum = "cbd1ae72adb44aab48f325a02444a5fc079349a8d804c1fc922aed3f7454c74e"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -2828,6 +3286,18 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "sha-1"
+version = "0.8.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f7d94d0bede923b3cea61f3f1ff57ff8cdfd77b400fb8f9998949e0cf04163df"
+dependencies = [
+ "block-buffer 0.7.3",
+ "digest 0.8.1",
+ "fake-simd",
+ "opaque-debug 0.2.3",
+]
+
 [[package]]
 name = "sha-1"
 version = "0.9.1"
@@ -2905,6 +3375,15 @@ version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c111b5bd5695e56cffe5129854aa230b39c93a305372fdbb2668ca2394eea9f8"
 
+[[package]]
+name = "smallvec"
+version = "0.6.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f7b0758c52e15a8b5e3691eae6cc559f08eee9406e548a4477ba4e67770a82b6"
+dependencies = [
+ "maybe-uninit",
+]
+
 [[package]]
 name = "smallvec"
 version = "1.4.2"
@@ -2931,13 +3410,13 @@ checksum = "1c9dab3f95c9ebdf3a88268c19af668f637a3c5039c2c56ff2d40b1b2d64a25b"
 dependencies = [
  "base64 0.11.0",
  "bytes",
- "futures 0.3.6",
+ "futures 0.3.8",
  "http",
  "httparse",
  "log",
- "rand",
+ "rand 0.7.3",
  "sha1",
- "smallvec",
+ "smallvec 1.4.2",
  "static_assertions",
  "thiserror",
 ]
@@ -2998,6 +3477,31 @@ dependencies = [
  "sp-std",
 ]
 
+[[package]]
+name = "sp-authority-discovery"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5b7748c0e859bf4c3dda84849a72af83c9f85bb21a7b7c085ed161516fa00d1e"
+dependencies = [
+ "parity-scale-codec",
+ "sp-api",
+ "sp-application-crypto",
+ "sp-runtime",
+ "sp-std",
+]
+
+[[package]]
+name = "sp-authorship"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "58623adee1ed41752d76151762c80801758f88f85e4016d0338f2b01f4e7bd44"
+dependencies = [
+ "parity-scale-codec",
+ "sp-inherents",
+ "sp-runtime",
+ "sp-std",
+]
+
 [[package]]
 name = "sp-block-builder"
 version = "2.0.0"
@@ -3046,8 +3550,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b460103293bbf2f4193e43c4f031fdc099c5e27c782369bbb4dacc7765e84057"
 dependencies = [
  "derive_more",
- "futures 0.3.6",
- "futures-timer",
+ "futures 0.3.8",
+ "futures-timer 3.0.2",
  "libp2p",
  "log",
  "parity-scale-codec",
@@ -3066,6 +3570,49 @@ dependencies = [
  "wasm-timer",
 ]
 
+[[package]]
+name = "sp-consensus-babe"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8050a73302f354f45d0dee610e69ed39aadf43ab8a7528bdf3df8427276dc739"
+dependencies = [
+ "merlin",
+ "parity-scale-codec",
+ "sp-api",
+ "sp-application-crypto",
+ "sp-consensus",
+ "sp-consensus-slots",
+ "sp-consensus-vrf",
+ "sp-core",
+ "sp-inherents",
+ "sp-runtime",
+ "sp-std",
+ "sp-timestamp",
+]
+
+[[package]]
+name = "sp-consensus-slots"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "83ea323ccf4ec8aad353fbc9016a1cb8cbf0d872d33bc8874cb0753b014fb7fc"
+dependencies = [
+ "parity-scale-codec",
+ "sp-runtime",
+]
+
+[[package]]
+name = "sp-consensus-vrf"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3345ee42ea5319bd6e3329bc3b5ee68b09f14d677378b27409a3a52d5ebe9990"
+dependencies = [
+ "parity-scale-codec",
+ "schnorrkel",
+ "sp-core",
+ "sp-runtime",
+ "sp-std",
+]
+
 [[package]]
 name = "sp-core"
 version = "2.0.0"
@@ -3078,7 +3625,7 @@ dependencies = [
  "derive_more",
  "dyn-clonable",
  "ed25519-dalek",
- "futures 0.3.6",
+ "futures 0.3.8",
  "hash-db",
  "hash256-std-hasher",
  "hex",
@@ -3092,7 +3639,7 @@ dependencies = [
  "parity-util-mem",
  "parking_lot 0.10.2",
  "primitive-types",
- "rand",
+ "rand 0.7.3",
  "regex",
  "schnorrkel",
  "secrecy",
@@ -3144,6 +3691,23 @@ dependencies = [
  "sp-storage",
 ]
 
+[[package]]
+name = "sp-finality-grandpa"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "789d960506306f34fb0a2da547956ba1f23d6a29032291a7284c943906feddcb"
+dependencies = [
+ "finality-grandpa",
+ "log",
+ "parity-scale-codec",
+ "serde",
+ "sp-api",
+ "sp-application-crypto",
+ "sp-core",
+ "sp-runtime",
+ "sp-std",
+]
+
 [[package]]
 name = "sp-inherents"
 version = "2.0.0"
@@ -3163,7 +3727,7 @@ version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b9e1dee9244eb6cba1bef9b3a4ec288185e1380e455f1fd348b60252592c1cf0"
 dependencies = [
- "futures 0.3.6",
+ "futures 0.3.8",
  "hash-db",
  "libsecp256k1",
  "log",
@@ -3193,6 +3757,31 @@ dependencies = [
  "strum",
 ]
 
+[[package]]
+name = "sp-npos-elections"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "54bb6d3d49dccf6ee26586a29ce8aabade8e102e51ed5009660ef7abb973eb7d"
+dependencies = [
+ "parity-scale-codec",
+ "serde",
+ "sp-arithmetic",
+ "sp-npos-elections-compact",
+ "sp-std",
+]
+
+[[package]]
+name = "sp-npos-elections-compact"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d784c5576824b0ffa4cb359b7eebfd87511c49685b170b8214aabaa5f2454c87"
+dependencies = [
+ "proc-macro-crate",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "sp-panic-handler"
 version = "2.0.0"
@@ -3226,7 +3815,7 @@ dependencies = [
  "parity-scale-codec",
  "parity-util-mem",
  "paste",
- "rand",
+ "rand 0.7.3",
  "serde",
  "sp-application-crypto",
  "sp-arithmetic",
@@ -3266,6 +3855,31 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "sp-session"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d138b1f548933003feaa967de49ed87066643073bcc41be45ef2daaa0991c133"
+dependencies = [
+ "parity-scale-codec",
+ "sp-api",
+ "sp-core",
+ "sp-runtime",
+ "sp-staking",
+ "sp-std",
+]
+
+[[package]]
+name = "sp-staking"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3b06f9839d8b4312486626bde31d6cd7763dd9b7d93ea9e70c01ca30f0998032"
+dependencies = [
+ "parity-scale-codec",
+ "sp-runtime",
+ "sp-std",
+]
+
 [[package]]
 name = "sp-state-machine"
 version = "0.8.0"
@@ -3277,8 +3891,8 @@ dependencies = [
  "num-traits",
  "parity-scale-codec",
  "parking_lot 0.10.2",
- "rand",
- "smallvec",
+ "rand 0.7.3",
+ "smallvec 1.4.2",
  "sp-core",
  "sp-externalities",
  "sp-panic-handler",
@@ -3308,6 +3922,21 @@ dependencies = [
  "sp-std",
 ]
 
+[[package]]
+name = "sp-timestamp"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0cb398f0a5d2798ad4e02450b3089534547b448d22ebe6f3b2c03f74170f58d1"
+dependencies = [
+ "impl-trait-for-tuples",
+ "parity-scale-codec",
+ "sp-api",
+ "sp-inherents",
+ "sp-runtime",
+ "sp-std",
+ "wasm-timer",
+]
+
 [[package]]
 name = "sp-tracing"
 version = "2.0.0"
@@ -3329,7 +3958,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "83b34ee48341c17c6e2f1e55f6076918f46b0c4505a99ad69ab1edda8b45bbd8"
 dependencies = [
  "derive_more",
- "futures 0.3.6",
+ "futures 0.3.8",
  "log",
  "parity-scale-codec",
  "serde",
@@ -3359,9 +3988,9 @@ version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "84310a02e2ac89b5e288d7af980414fd88753e3caba92aab1983cd2819991150"
 dependencies = [
- "futures 0.3.6",
+ "futures 0.3.8",
  "futures-core",
- "futures-timer",
+ "futures-timer 3.0.2",
  "lazy_static",
  "prometheus",
 ]
@@ -3403,6 +4032,15 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a2eb9349b6444b326872e140eb1cf5e7c522154d69e7a0ffb0fb81c06b37543f"
 
+[[package]]
+name = "statrs"
+version = "0.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "10102ac8d55e35db2b3fafc26f81ba8647da2e15879ab686a67e6d19af2685e8"
+dependencies = [
+ "rand 0.5.6",
+]
+
 [[package]]
 name = "strsim"
 version = "0.8.0"
@@ -3484,37 +4122,44 @@ dependencies = [
 
 [[package]]
 name = "substrate-subxt"
-version = "0.11.0"
+version = "0.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "94cc064acf915e8411b74261e6cd6d28b56709a5bbbb7f5fdf5dd55c650210d1"
+checksum = "ed693047c3c907a660aa97a71a30af33cec878316d75df60967d73b673ff4fd3"
 dependencies = [
- "frame-metadata 11.0.0-rc6",
+ "frame-metadata",
  "frame-support",
- "futures 0.3.6",
+ "futures 0.3.8",
  "hex",
  "jsonrpsee",
  "log",
  "num-traits",
+ "pallet-im-online",
  "pallet-indices",
+ "pallet-staking",
  "parity-scale-codec",
  "sc-rpc-api",
  "serde",
  "serde_json",
+ "sp-application-crypto",
+ "sp-authority-discovery",
+ "sp-consensus-babe",
  "sp-core",
+ "sp-finality-grandpa",
  "sp-rpc",
  "sp-runtime",
+ "sp-std",
  "sp-transaction-pool",
  "sp-version",
  "substrate-subxt-proc-macro",
  "thiserror",
- "url 2.1.1",
+ "url 2.2.0",
 ]
 
 [[package]]
 name = "substrate-subxt-proc-macro"
-version = "0.11.0"
+version = "0.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fd823af41d4d29069613987caf17c52610e505058788fa1c434821528c191db8"
+checksum = "74975f373430ec447afaeb2925f2bac77e113733b08263f4df75e0a0e5998090"
 dependencies = [
  "heck",
  "proc-macro-crate",
@@ -3568,7 +4213,7 @@ checksum = "7a6e24d9338a0a5be79593e2fa15a648add6138caa803e2d5bc782c371732ca9"
 dependencies = [
  "cfg-if 0.1.10",
  "libc",
- "rand",
+ "rand 0.7.3",
  "redox_syscall",
  "remove_dir_all",
  "winapi 0.3.9",
@@ -3642,7 +4287,7 @@ dependencies = [
  "hmac",
  "once_cell",
  "pbkdf2",
- "rand",
+ "rand 0.7.3",
  "rustc-hash",
  "sha2 0.8.2",
  "unicode-normalization",
@@ -3777,7 +4422,7 @@ dependencies = [
  "serde",
  "serde_json",
  "sharded-slab",
- "smallvec",
+ "smallvec 1.4.2",
  "thread_local",
  "tracing",
  "tracing-core",
@@ -3795,7 +4440,7 @@ dependencies = [
  "hashbrown 0.8.2",
  "log",
  "rustc-hex",
- "smallvec",
+ "smallvec 1.4.2",
 ]
 
 [[package]]
@@ -3819,7 +4464,7 @@ version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3bfd5b7557925ce778ff9b9ef90e3ade34c524b5ff10e239c69a42d546d2af56"
 dependencies = [
- "rand",
+ "rand 0.7.3",
 ]
 
 [[package]]
@@ -3828,6 +4473,12 @@ version = "1.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "373c8a200f9e67a0c95e62a4f52fbf80c23b4381c05a17845531982fa99e6b33"
 
+[[package]]
+name = "ucd-trie"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "56dee185309b50d1f11bfedef0fe6d036842e3fb77413abef29f8f8d1c5d4c1c"
+
 [[package]]
 name = "uint"
 version = "0.8.5"
@@ -3916,10 +4567,11 @@ dependencies = [
 
 [[package]]
 name = "url"
-version = "2.1.1"
+version = "2.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "829d4a8476c35c9bf0bbce5a3b23f4106f79728039b726d292bb93bc106787cb"
+checksum = "5909f2b0817350449ed73e8bcd81c8c3c8d9a7a5d8acba4b27db277f1868976e"
 dependencies = [
+ "form_urlencoded",
  "idna 0.2.0",
  "matches",
  "percent-encoding 2.1.0",
@@ -4084,7 +4736,7 @@ version = "0.2.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "be0ecb0db480561e9a7642b5d3e4187c128914e58aa84330b9493e3eb68c5e7f"
 dependencies = [
- "futures 0.3.6",
+ "futures 0.3.8",
  "js-sys",
  "parking_lot 0.11.0",
  "pin-utils",
diff --git a/Cargo.toml b/Cargo.toml
index d2a3fc6f..a5acbf91 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -19,43 +19,43 @@ categories = ["command-line-utilities", "development-tools::build-utils", "devel
 include = ["Cargo.toml", "src/**/*.rs", "README.md", "LICENSE", "build.rs", "templates"]
 
 [dependencies]
-env_logger = "0.7.1"
-anyhow = "1.0.32"
-structopt = "0.3.16"
+env_logger = "0.8.2"
+anyhow = "1.0.34"
+structopt = "0.3.20"
 log = "0.4.11"
 heck = "0.3.1"
-zip = { version = "0.5.6", default-features = false }
-pwasm-utils = "0.14.0"
+zip = { version = "0.5.8", default-features = false }
+pwasm-utils = "0.16.0"
 parity-wasm = "0.41.0"
-cargo_metadata = "0.11.1"
-codec = { package = "parity-scale-codec", version = "1.3.4" }
+cargo_metadata = "0.12.1"
+codec = { package = "parity-scale-codec", version = "1.3.5" }
 which = "4.0.2"
 colored = "2.0.0"
-toml = "0.5.6"
-rustc_version = "0.2.3"
-blake2 = "0.9.0"
+toml = "0.5.7"
+rustc_version = "0.3.0"
+blake2 = "0.9.1"
 contract-metadata = { version = "0.2.0", path = "./metadata" }
-semver = { version = "0.10.0", features = ["serde"] }
-serde = { version = "1.0.115", default-features = false, features = ["derive"] }
-serde_json = "1.0.57"
+semver = { version = "0.11.0", features = ["serde"] }
+serde = { version = "1.0.117", default-features = false, features = ["derive"] }
+serde_json = "1.0.59"
 tempfile = "3.1.0"
-url = { version = "2.1.1", features = ["serde"] }
-binaryen = "0.10.0"
+url = { version = "2.2.0", features = ["serde"] }
+binaryen = "0.12.0"
 
 # dependencies for optional extrinsics feature
-async-std = { version = "1.6.2", optional = true }
+async-std = { version = "1.7.0", optional = true }
 sp-core = { version = "2.0.0", optional = true }
-subxt = { version = "0.11.0", package = "substrate-subxt", optional = true }
-futures = { version = "0.3.5", optional = true }
+subxt = { version = "0.13.0", package = "substrate-subxt", optional = true }
+futures = { version = "0.3.8", optional = true }
 hex = { version = "0.4.2", optional = true }
 
 [build-dependencies]
-anyhow = "1.0.32"
-zip = { version = "0.5.6", default-features = false }
+anyhow = "1.0.34"
+zip = { version = "0.5.8", default-features = false }
 walkdir = "2.3.1"
 
 [dev-dependencies]
-assert_matches = "1.3.0"
+assert_matches = "1.4.0"
 pretty_assertions = "0.6.1"
 wabt = "0.10.0"
 
diff --git a/metadata/Cargo.toml b/metadata/Cargo.toml
index a282170f..eae031d6 100644
--- a/metadata/Cargo.toml
+++ b/metadata/Cargo.toml
@@ -17,10 +17,10 @@ include = ["Cargo.toml", "*.rs", "LICENSE"]
 path = "lib.rs"
 
 [dependencies]
-semver = { version = "0.10.0", features = ["serde"] }
-serde = { version = "1.0", default-features = false, features = ["derive"] }
-serde_json = "1.0"
-url = { version = "2.1.1", features = ["serde"] }
+semver = { version = "0.11.0", features = ["serde"] }
+serde = { version = "1.0.117", default-features = false, features = ["derive"] }
+serde_json = "1.0.59"
+url = { version = "2.2.0", features = ["serde"] }
 
 [dev-dependencies]
 pretty_assertions = "0.6.1"
-- 
GitLab


From 3631e898551a1383fc49cc9af1a9a0dd43e370c1 Mon Sep 17 00:00:00 2001
From: Andrew Jones <ascjones@gmail.com>
Date: Fri, 27 Nov 2020 11:24:04 +0000
Subject: [PATCH 3/5] Update CHANGELOG.md

---
 CHANGELOG.md | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index ea477474..9f4292e1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,15 @@
+# Version v0.8.0 (2020-11-27)
+
+* Exit with 1 on Err [#109](https://github.com/paritytech/cargo-contract/pull/109)
+* Use package name instead of lib name for metadata dependency [#107](https://github.com/paritytech/cargo-contract/pull/107)
+* Do not prettify JSON for bundle [#105](https://github.com/paritytech/cargo-contract/pull/105)
+* Make `source.hash` non-optional, remove metadata-only [#104](https://github.com/paritytech/cargo-contract/pull/104)
+* Implement new commands `build` and `check` + introduce bundles (.contract files) [#97](https://github.com/paritytech/cargo-contract/pull/97)
+* (aj-stack-overflow) Replace xbuild with cargo build-std [#99](https://github.com/paritytech/cargo-contract/pull/99)
+* Make ci run [#100](https://github.com/paritytech/cargo-contract/pull/100)
+* Use binaryen-rs as dep instead of requiring manual wasm-opt installation [#95](https://github.com/paritytech/cargo-contract/pull/95)
+* Specify optional --manifest-path for build and generate-metadata [#93](https://github.com/paritytech/cargo-contract/pull/93)
+
 # Version v0.7.1 (2020-10-26)
 
 * Update new command template to ink! 3.0-rc2 [#85](https://github.com/paritytech/cargo-contract/pull/85)
-- 
GitLab


From ad32462e91bd954daddc5adb9bc376ba66a8dd67 Mon Sep 17 00:00:00 2001
From: Andrew Jones <ascjones@gmail.com>
Date: Fri, 27 Nov 2020 11:36:39 +0000
Subject: [PATCH 4/5] Fix CHANGELOG.md

---
 CHANGELOG.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9f4292e1..646a6578 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,7 +5,7 @@
 * Do not prettify JSON for bundle [#105](https://github.com/paritytech/cargo-contract/pull/105)
 * Make `source.hash` non-optional, remove metadata-only [#104](https://github.com/paritytech/cargo-contract/pull/104)
 * Implement new commands `build` and `check` + introduce bundles (.contract files) [#97](https://github.com/paritytech/cargo-contract/pull/97)
-* (aj-stack-overflow) Replace xbuild with cargo build-std [#99](https://github.com/paritytech/cargo-contract/pull/99)
+* Replace xbuild with cargo build-std [#99](https://github.com/paritytech/cargo-contract/pull/99)
 * Make ci run [#100](https://github.com/paritytech/cargo-contract/pull/100)
 * Use binaryen-rs as dep instead of requiring manual wasm-opt installation [#95](https://github.com/paritytech/cargo-contract/pull/95)
 * Specify optional --manifest-path for build and generate-metadata [#93](https://github.com/paritytech/cargo-contract/pull/93)
-- 
GitLab


From e06b02eef365e3f90bd2fd78b331e6d02215fae3 Mon Sep 17 00:00:00 2001
From: Andrew Jones <ascjones@gmail.com>
Date: Mon, 30 Nov 2020 10:07:05 +0000
Subject: [PATCH 5/5] Remove changelog messages about CI

---
 CHANGELOG.md | 1 -
 1 file changed, 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 646a6578..e7ec27e2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,7 +6,6 @@
 * Make `source.hash` non-optional, remove metadata-only [#104](https://github.com/paritytech/cargo-contract/pull/104)
 * Implement new commands `build` and `check` + introduce bundles (.contract files) [#97](https://github.com/paritytech/cargo-contract/pull/97)
 * Replace xbuild with cargo build-std [#99](https://github.com/paritytech/cargo-contract/pull/99)
-* Make ci run [#100](https://github.com/paritytech/cargo-contract/pull/100)
 * Use binaryen-rs as dep instead of requiring manual wasm-opt installation [#95](https://github.com/paritytech/cargo-contract/pull/95)
 * Specify optional --manifest-path for build and generate-metadata [#93](https://github.com/paritytech/cargo-contract/pull/93)
 
-- 
GitLab