message: only isrelease
diff: @@ -267,7 +267,7 @@ jobs:
  runs-on: ubuntu-latest # does not matter which
  # a prerelase is created when pushing to master
  # a release is created when a tag will be set
  - if: ${{ github.ref == 'refs/heads/master' && env.IS_RELEASE}}
  + if: ${{ env.IS_RELEASE }}
  steps:
  - name: Download artifacts
  uses: actions/download-artifact@v2
  