diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 16c99d75..d96e5ce5 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -26,6 +26,24 @@ jobs:
       - run: composer install --no-interaction --prefer-dist
       - run: composer cs
 
+  static-analysis:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        php-version: ['7.4']
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+      - name: Use PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ matrix.php-version }}
+          tools: composer
+          extensions: swoole-4.5.9
+          coverage: none
+      - run: composer install --no-interaction --prefer-dist
+      - run: composer stan
+
   unit-tests:
     runs-on: ubuntu-latest
     continue-on-error: ${{ matrix.php-version == '8.0' }}
@@ -48,7 +66,12 @@ jobs:
       - if: ${{ matrix.php-version != '8.0' }}
         run: composer install --no-interaction --prefer-dist
       - run: composer test:unit:ci
-        # TODO Upload code coverage on one PHP version only
+      - uses: actions/upload-artifact@v2
+        with:
+          name: coverage-unit
+          path: |
+            build/coverage-unit
+            build/coverage-unit.cov
 
   db-tests-sqlite:
     runs-on: ubuntu-latest
@@ -71,7 +94,12 @@ jobs:
       - if: ${{ matrix.php-version != '8.0' }}
         run: composer install --no-interaction --prefer-dist
       - run: composer test:db:sqlite:ci
-        # TODO Upload code coverage on one PHP version only
+      - uses: actions/upload-artifact@v2
+        with:
+          name: coverage-db
+          path: |
+            build/coverage-db
+            build/coverage-db.cov
 
   db-tests-mysql:
     runs-on: ubuntu-latest
@@ -81,7 +109,7 @@ jobs:
     steps:
       - name: Checkout code
         uses: actions/checkout@v2
-      - name: Start database
+      - name: Start database server
         run: docker-compose -f docker-compose.yml -f docker-compose.ci.yml up -d shlink_db
       - name: Use PHP
         uses: shivammathur/setup-php@v2
@@ -104,7 +132,7 @@ jobs:
     steps:
       - name: Checkout code
         uses: actions/checkout@v2
-      - name: Start database
+      - name: Start database server
         run: docker-compose -f docker-compose.yml -f docker-compose.ci.yml up -d shlink_db_maria
       - name: Use PHP
         uses: shivammathur/setup-php@v2
@@ -127,7 +155,7 @@ jobs:
     steps:
       - name: Checkout code
         uses: actions/checkout@v2
-      - name: Start database
+      - name: Start database server
         run: docker-compose -f docker-compose.yml -f docker-compose.ci.yml up -d shlink_db_postgres
       - name: Use PHP
         uses: shivammathur/setup-php@v2
@@ -152,7 +180,7 @@ jobs:
         uses: actions/checkout@v2
       - name: Install MSSQL ODBC
         run: sudo ./data/infra/ci/install-ms-odbc.sh
-      - name: Start database
+      - name: Start database server
         run: docker-compose -f docker-compose.yml -f docker-compose.ci.yml up -d shlink_db_ms
       - name: Use PHP
         uses: shivammathur/setup-php@v2
@@ -165,7 +193,8 @@ jobs:
         run: composer install --no-interaction --prefer-dist --ignore-platform-req=php
       - if: ${{ matrix.php-version != '8.0' }}
         run: composer install --no-interaction --prefer-dist
-      - run: docker-compose exec -T shlink_db_ms /opt/mssql-tools/bin/sqlcmd -S localhost -U sa -P 'Passw0rd!' -Q "CREATE DATABASE shlink_test;"
+      - name: Create test database
+        run: docker-compose exec -T shlink_db_ms /opt/mssql-tools/bin/sqlcmd -S localhost -U sa -P 'Passw0rd!' -Q "CREATE DATABASE shlink_test;"
       - run: composer test:db:ms
 
   api-tests:
@@ -177,7 +206,7 @@ jobs:
     steps:
       - name: Checkout code
         uses: actions/checkout@v2
-      - name: Start database
+      - name: Start database server
         run: docker-compose -f docker-compose.yml -f docker-compose.ci.yml up -d shlink_db
       - name: Use PHP
         uses: shivammathur/setup-php@v2
@@ -192,4 +221,9 @@ jobs:
       - if: ${{ matrix.php-version != '8.0' }}
         run: composer install --no-interaction --prefer-dist
       - run: bin/test/run-api-tests.sh
-        # TODO Upload code coverage on one PHP version only
+      - uses: actions/upload-artifact@v2
+        with:
+          name: coverage-api
+          path: |
+            build/coverage-api
+            build/coverage-api.cov