Merge branch 'main' into naren-client

Author: mudigal

.github/workflows/check.yml

@@ -21,6 +21,7 @@ concurrency:
 # Repo env variable doesn't work for PRs from forks
 env:
   CI_IMAGE: "paritytech/ci-unified:bullseye-1.88.0-2025-06-27-v202507112050"
+  POLKADOT_SDK_VERSION: "polkadot-stable2512-1"
   FRAME_OMNI_BENCHER_BIN_DIR: ${{ github.workspace }}/.frame-omni-bencher-bin
 
 jobs:
@@ -41,7 +42,7 @@ jobs:
     container:
       image: ${{ needs.set-image.outputs.CI_IMAGE }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Cargo fmt
         run: |
@@ -69,7 +70,7 @@ jobs:
       image: ${{ needs.set-image.outputs.CI_IMAGE }}
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Rust cache
         uses: Swatinem/rust-cache@v2
@@ -93,7 +94,7 @@ jobs:
       SKIP_WASM_BUILD: 1
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Rust cache
         uses: Swatinem/rust-cache@v2
@@ -117,7 +118,7 @@ jobs:
       SKIP_WASM_BUILD: 1
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Rust cache
         uses: Swatinem/rust-cache@v2
@@ -161,20 +162,28 @@ jobs:
       image: ${{ needs.set-image.outputs.CI_IMAGE }}
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Rust cache
         uses: Swatinem/rust-cache@v2
         with:
           shared-key: "bulletin-cache-benchmarks"
           save-if: ${{ github.ref == 'refs/heads/main' }}
 
+      - name: Cache frame-omni-bencher
+        uses: actions/cache@v5
+        id: frame-omni-bencher-cache
+        with:
+          path: ${{ env.FRAME_OMNI_BENCHER_BIN_DIR }}
+          key: frame-omni-bencher-${{ env.POLKADOT_SDK_VERSION }}
+          
       - name: Download frame-omni-bencher
+        if: steps.frame-omni-bencher-cache.outputs.cache-hit != 'true'
         run: |
           mkdir -p $FRAME_OMNI_BENCHER_BIN_DIR
           cd $FRAME_OMNI_BENCHER_BIN_DIR
           echo "Downloading frame-omni-bencher..."
-          curl -L -o frame-omni-bencher https://github.com/paritytech/polkadot-sdk/releases/latest/download/frame-omni-bencher
+          curl -L -o frame-omni-bencher "https://github.com/paritytech/polkadot-sdk/releases/download/${POLKADOT_SDK_VERSION}/frame-omni-bencher"
           chmod +x frame-omni-bencher
           ./frame-omni-bencher --version
           echo "${FRAME_OMNI_BENCHER_BIN_DIR}" >> $GITHUB_PATH

.github/workflows/integration-test.yml

@@ -37,7 +37,7 @@ jobs:
 
       # Cache the Polkadot SDK binaries
       - name: Cache Polkadot SDK binaries
-        uses: actions/cache@v3
+        uses: actions/cache@v5
         id: polkadot-sdk-cache
         with:
           path: ${{ env.POLKADOT_SDK_BIN_DIR }}
@@ -59,7 +59,7 @@ jobs:
 
       # Cache the Zombienet binaries
       - name: Cache Zombienet
-        uses: actions/cache@v3
+        uses: actions/cache@v5
         id: zombienet-cache
         with:
           path: ${{ env.ZOMBIENET_BIN_DIR }}
@@ -84,7 +84,7 @@ jobs:
 
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Install Rust toolchain
         uses: dtolnay/rust-toolchain@stable
@@ -116,13 +116,13 @@ jobs:
         run: cargo install just --locked || true
 
       - name: Cache Polkadot SDK binaries
-        uses: actions/cache@v3
+        uses: actions/cache@v5
         id: polkadot-sdk-cache
         with:
           path: ${{ env.POLKADOT_SDK_BIN_DIR }}
           key: polkadot-sdk-${{ env.POLKADOT_SDK_VERSION }}-${{ env.POLKADOT_SDK_VERSION_WITH_BULLETIN }}-binaries
       - name: Cache Zombienet
-        uses: actions/cache@v3
+        uses: actions/cache@v5
         id: zombienet-cache
         with:
           path: ${{ env.ZOMBIENET_BIN_DIR }}

.github/workflows/release.yml

@@ -25,7 +25,7 @@ jobs:
             path: runtimes/bulletin-polkadot
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Build ${{ matrix.name }} runtime
         id: srtool_build
@@ -43,7 +43,7 @@ jobs:
           echo '${{ steps.srtool_build.outputs.json }}' | jq > ${{ matrix.name }}_srtool_output.json
 
       - name: Upload ${{ matrix.name }} wasm
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: ${{ matrix.name }}-runtime
           path: |
@@ -63,7 +63,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Install Rust toolchain
         uses: dtolnay/rust-toolchain@stable
@@ -91,7 +91,7 @@ jobs:
         run: cargo build --profile production -p polkadot-bulletin-chain
 
       - name: Upload polkadot-bulletin-chain binary
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: ${{ matrix.artifact_name }}
           path: target/production/polkadot-bulletin-chain
@@ -101,10 +101,10 @@ jobs:
     needs: [build-runtimes, build-node]
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Download all artifacts
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v7
         with:
           path: artifacts