lambdaclass
diff --git a/‎ethereum/.editorconfig ‎.editorconfig b/‎ethereum/.editorconfig ‎.editorconfig
diff --git a/‎ethereum/.eslintrc ‎.eslintrc
+4-1 b/‎ethereum/.eslintrc ‎.eslintrc
+4-1
diff --git a/‎.githooks/pre-commit
+2-6 b/‎.githooks/pre-commit
+2-6
diff --git a/‎.githooks/pre-push
+2-6 b/‎.githooks/pre-push
+2-6
diff --git a/‎.github/ISSUE_TEMPLATE/bug_report.md
+2-2 b/‎.github/ISSUE_TEMPLATE/bug_report.md
+2-2
diff --git a/‎.github/ISSUE_TEMPLATE/feature_request.md
+2-2 b/‎.github/ISSUE_TEMPLATE/feature_request.md
+2-2
diff --git a/‎.github/workflows/buld-release.yaml
+49 b/‎.github/workflows/buld-release.yaml
+49
diff --git a/‎.github/workflows/ci.yml
-275 b/‎.github/workflows/ci.yml
-275
@@ -8,5 +8,8 @@
     "import/namespace": "off",
     "import/no-unresolved": "off",
     "import/order": "off"
-  }
+  },
+  "ignorePatterns": [
+    "**/lib/*"
+  ]
 }
@@ -6,15 +6,11 @@ RED='\033[0;31m'
 
 # Check that the code is formatted in the given directory provided in the first argument
 function check_prettier {
-    cd $1
     if ! yarn prettier:check; then
         echo "${RED}Commit error! Cannot commit unformatted code!${NC}"
-        echo "Prettier errors found in the ${CYAN}$(pwd)${NC} directory."
-        echo "Please format the code via ${CYAN}cd $1 && yarn prettier:fix${NC}!"
+        echo "Prettier errors found. Please format the code via ${CYAN}yarn prettier:fix${NC}!"
         exit 1
     fi
-    cd ..
 }
 
-check_prettier "ethereum"
-check_prettier "zksync"
+check_prettier
@@ -6,15 +6,11 @@ RED='\033[0;31m'
 
 # Checking that the code is linted and formatted in the given directory provided in the first argument
 function check_lint {
-    cd $1
     if ! yarn lint:check; then
         echo "${RED}Push error! Cannot push unlinted code!${NC}"
-        echo "Lint errors found in the ${CYAN}$(pwd)${NC} directory."
-        echo "Please lint the code via ${CYAN}cd $1 && yarn lint:fix${NC} and/or fix the errors manually!"
+        echo "Lint errors found. Please lint the code via ${CYAN}yarn lint:fix${NC} and/or fix the errors manually!"
         exit 1
     fi
-    cd ..
 }
 
-check_lint "ethereum"
-check_lint "zksync"
+check_lint
@@ -1,9 +1,9 @@
 ---
 name: Scripts-Related Bug Report
 about: Use this template for reporting script-related bugs. For contract-related bugs, see our security policy.
-title: ''
+title: ""
 labels: bug
-assignees: ''
+assignees: ""
 ---
 
 ### 🐛 Script Bug Report
 
@@ -1,9 +1,9 @@
 ---
 name: Feature request
 about: Use this template for requesting features
-title: ''
+title: ""
 labels: feat
-assignees: ''
+assignees: ""
 ---
 
 ### 🌟 Feature Request
 
@@ -0,0 +1,49 @@
+name: Build and release
+
+on:
+  push:
+    branches:
+      - "*"
+
+jobs:
+  build-contracts:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout the repository
+        uses: actions/checkout@v3
+
+      - name: Use Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: 18.18.0
+          cache: yarn
+
+      - name: Init
+        id: init
+        run: |
+          yarn
+          echo "release_tag=$(echo ${GITHUB_REF#refs/heads/})-$(git rev-parse --short HEAD)" >> $GITHUB_OUTPUT
+
+      - name: Build contracts
+        run: |
+          yarn l1 build
+          yarn l2 build
+          yarn sc build
+
+      - name: Prepare artifacts
+        run: |
+          tar -czvf l1-contracts.tar.gz ./l1-contracts
+          tar -czvf l2-contracts.tar.gz ./l2-contracts
+          tar -czvf system-contracts.tar.gz ./system-contracts
+
+      - name: Release
+        uses: softprops/action-gh-release@v1
+        with:
+          tag_name: ${{ steps.init.outputs.release_tag }}
+          fail_on_unmatched_files: true
+          body: ""
+          files: |
+            l1-contracts.tar.gz
+            l2-contracts.tar.gz
+            system-contracts.tar.gz