read version from tag

Author: TrisNol

.github/workflows/release.yml

@@ -17,6 +17,9 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@v2
 
+      - name: Set env
+        run: echo "RELEASE_VERSION=${GITHUB_REF#refs/*/}" >> $GITHUB_ENV
+
       - name: Create Release
         id: create_release
         uses: actions/create-release@v1