Feat: Polkadot v1.4 to v1.5 upgrade

.github/workflows/ci.yaml

@@ -41,12 +41,13 @@ jobs:
       - uses: actions/checkout@v3
       - name: Install linux dependencies
         run: sudo apt update && sudo apt install -y cargo clang libssl-dev llvm libudev-dev protobuf-compiler
-      - name: Install toolchain
+      - name: Install toolchain and rust-src
         uses: actions-rs/toolchain@v1
         with:
           toolchain: 1.77.0
           override: true
           target: wasm32-unknown-unknown
+          components: rust-src
       - name: Rust Cache
         uses: Swatinem/rust-cache@v2
       - name: Install try-runtime
@@ -80,7 +81,7 @@ jobs:
           toolchain: 1.77.0
           override: true
           target: wasm32-unknown-unknown
-          components: clippy
+          components: rust-src
       - name: Rust Cache
         uses: Swatinem/rust-cache@v2
       - name: Check with Clippy
@@ -103,6 +104,7 @@ jobs:
           toolchain: 1.77.0
           override: true
           target: wasm32-unknown-unknown
+          components: rust-src
       - name: Rust Cache
         uses: Swatinem/rust-cache@v2
       - name: Run cargo-tarpaulin

CHANGELOG.md

@@ -10,6 +10,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - [C] Changes is `Cere` Runtime
 - [D] Changes is `Cere Dev` Runtime
 
+## [5.7.0]
+
+- [C,D] Update Substrate from `v1.4` to `v1.5`.
 
 ## [5.6.0]