diff --git a/.github/workflows/avail.yml b/.github/workflows/avail.yml
index 316279e..969ef0f 100644
--- a/.github/workflows/avail.yml
+++ b/.github/workflows/avail.yml
@@ -11,8 +11,6 @@ on:
       - .github/workflows/avail.yml
       - config.yml
 
-env:
-  RELEASE_REF: refs/heads/main
 jobs:
   build-binaries:
     runs-on: ubuntu-latest
@@ -28,7 +26,7 @@ jobs:
       fail-fast: false
       matrix:
         debian-versions: [bookworm]
-        rust-versions: [1.78.0]
+        rust-versions: [1.81.0]
         clang-versions: [17]
         rustc-targets: ["x86-64-v2", "x86-64-v3"]
     steps:
@@ -36,9 +34,10 @@ jobs:
         uses: actions/checkout@v4
       - name: Set environmental variables
         run: |
-          echo "CODE_GIT_REPO=$(cat config.yml | yq -r '.avail.git_repo' | tr -d '\n')" >> "$GITHUB_ENV"
-          CODE_GIT_REF=$(cat config.yml | yq -r '.avail.git_ref' | tr -d '\n')
+          echo "CODE_GIT_REPO=$(cat config.yml | yq -r '.avail.code_git_repo' | tr -d '\n')" >> "$GITHUB_ENV"
+          CODE_GIT_REF=$(cat config.yml | yq -r '.avail.code_git_ref' | tr -d '\n')
           echo "CODE_GIT_REF=${CODE_GIT_REF}" >> $GITHUB_ENV
+          echo "PUSH_GIT_REF=$(cat config.yml | yq -r '.avail.push_git_ref' | tr -d '\n')" >> "$GITHUB_ENV"
           ENV_VERSION="debian-${{ matrix.debian-versions }}-rust-${{ matrix.rust-versions }}-clang-${{ matrix.clang-versions }}-${{ matrix.rustc-targets }}"
           echo "BINARY_FILE_NAME=${CODE_GIT_REF}-${ENV_VERSION}" >> $GITHUB_ENV
           echo "EXECUTE_WORKER_BINARY_FILE_NAME=${CODE_GIT_REF}-execute-worker-${ENV_VERSION}" >> $GITHUB_ENV
@@ -56,7 +55,7 @@ jobs:
           cargo build --release --locked --target x86_64-unknown-linux-gnu
           ls /opt/cargo_target/x86_64-unknown-linux-gnu/release
       - name: "Create release"
-        if: ${{ github.ref == env.RELEASE_REF }}
+        if: ${{ github.ref == env.PUSH_GIT_REF }}
         uses: "actions/github-script@v6"
         with:
           script: |
@@ -74,7 +73,7 @@ jobs:
               core.notice(error.message);
             }
       - name: Upload binaries
-        if: ${{ github.ref == env.RELEASE_REF }}
+        if: ${{ github.ref == env.PUSH_GIT_REF }}
         run: |
           BINARIES_DIR=${CARGO_TARGET_DIR}/x86_64-unknown-linux-gnu/release
           mv ${BINARIES_DIR}/avail-node ${BINARIES_DIR}/avail-${BINARY_FILE_NAME}
diff --git a/.github/workflows/polkadot.yml b/.github/workflows/polkadot.yml
index 57e9ebd..fe0eb7d 100644
--- a/.github/workflows/polkadot.yml
+++ b/.github/workflows/polkadot.yml
@@ -17,7 +17,6 @@ on:
 
 env:
   REGISTRY: ghcr.io
-  RELEASE_REF: refs/heads/main
 jobs:
   build-docker-images:
     runs-on: ubuntu-latest
@@ -42,8 +41,9 @@ jobs:
         run: |
           echo "ENV_FULL_IMAGE_NAME=${{ env.REGISTRY }}/${{ env.ENV_IMAGE_NAME }}:debian-${{ matrix.debian-versions }}-rust-${{ matrix.rust-versions }}-clang-${{ matrix.clang-versions }}" >> "$GITHUB_ENV"
           echo "image-name=${{ env.REGISTRY }}/${{ env.ENV_IMAGE_NAME }}" >> "$GITHUB_OUTPUT"
-          echo "CODE_GIT_REPO=$(cat config.yml | yq -r '.polkadot.git_repo' | tr -d '\n')" >> "$GITHUB_ENV"
-          echo "CODE_GIT_REF=$(cat config.yml | yq -r '.polkadot.git_ref' | tr -d '\n')" >> "$GITHUB_ENV"
+          echo "CODE_GIT_REPO=$(cat config.yml | yq -r '.polkadot.code_git_repo' | tr -d '\n')" >> "$GITHUB_ENV"
+          echo "CODE_GIT_REF=$(cat config.yml | yq -r '.polkadot.code_git_ref' | tr -d '\n')" >> "$GITHUB_ENV"
+          echo "PUSH_GIT_REF=$(cat config.yml | yq -r '.polkadot.push_git_ref' | tr -d '\n')" >> "$GITHUB_ENV"
       - name: Check Docker image
         run: |
           if docker manifest inspect "${ENV_FULL_IMAGE_NAME}" > /dev/null 2>&1; then
@@ -103,7 +103,7 @@ jobs:
             GIT_REF=${{ env.CODE_GIT_REF }}
           tags: test-build-image
       - name: Push Docker image
-        if: ${{ env.CONTINUE_IMAGE_BUILD == 'true' && github.ref == env.RELEASE_REF }}
+        if: ${{ env.CONTINUE_IMAGE_BUILD == 'true' && github.ref == env.PUSH_GIT_REF }}
         run: docker push ${{ env.ENV_FULL_IMAGE_NAME }}
   build-binaries:
     runs-on: ubuntu-latest
@@ -126,11 +126,12 @@ jobs:
         uses: actions/checkout@v4
       - name: Set environmental variables
         run: |
-          echo "CODE_GIT_REPO=$(cat config.yml | yq -r '.polkadot.git_repo' | tr -d '\n')" >> "$GITHUB_ENV"
-          CODE_GIT_REF=$(cat config.yml | yq -r '.polkadot.git_ref' | tr -d '\n')
+          echo "CODE_GIT_REPO=$(cat config.yml | yq -r '.polkadot.code_git_repo' | tr -d '\n')" >> "$GITHUB_ENV"
+          CODE_GIT_REF=$(cat config.yml | yq -r '.polkadot.code_git_ref' | tr -d '\n')
           echo "CODE_GIT_REF=${CODE_GIT_REF}" >> $GITHUB_ENV
           IMAGE_NAME=$(cat config.yml | yq -r '.polkadot.image_name' | tr -d '\n')
           echo "IMAGE_NAME=${IMAGE_NAME}" >> $GITHUB_ENV
+          echo "PUSH_GIT_REF=$(cat config.yml | yq -r '.polkadot.push_git_ref' | tr -d '\n')" >> "$GITHUB_ENV"
           BUILD_VERSION="debian-${{ matrix.debian-versions }}-rust-${{ matrix.rust-versions }}-clang-${{ matrix.clang-versions }}-${{ matrix.rustc-targets }}"
           echo "BINARY_FILE_NAME=${CODE_GIT_REF}-${BUILD_VERSION}" >> $GITHUB_ENV
           echo "EXECUTE_WORKER_BINARY_FILE_NAME=${CODE_GIT_REF}-execute-worker-${BUILD_VERSION}" >> $GITHUB_ENV
@@ -158,7 +159,7 @@ jobs:
           cp ${BINARIES_DIR}/polkadot-execute-worker ${GITHUB_WORKSPACE}/artifacts
           cp ${BINARIES_DIR}/polkadot-prepare-worker ${GITHUB_WORKSPACE}/artifacts
       - name: Create GitHub release
-        if: ${{ github.ref == env.RELEASE_REF }}
+        if: ${{ github.ref == env.PUSH_GIT_REF }}
         uses: "actions/github-script@v6"
         with:
           script: |
@@ -176,7 +177,7 @@ jobs:
               core.notice(error.message);
             }
       - name: Upload binaries to GitHub release
-        if: ${{ github.ref == env.RELEASE_REF }}
+        if: ${{ github.ref == env.PUSH_GIT_REF }}
         env:
           GH_TOKEN: ${{ github.token }}
         run: |
@@ -203,7 +204,7 @@ jobs:
         with:
           file: dockerfiles/Dockerfile-amd64
           context: artifacts
-          push: ${{ github.ref == env.RELEASE_REF }}
+          push: ${{ github.ref == env.PUSH_GIT_REF }}
           load: true
           labels: ${{ steps.meta.outputs.labels }}
           build-args: |