Merge pull request #20 from andkononykhin/release-fixes

fixes release pipeline

.github/workflows/release.yml

@@ -39,7 +39,7 @@ jobs:
         id: current_version
         run: |
           python -m pip install . --no-deps
-          out="$(pip show ${{ env.PKG_NAME }} | grep Version: | cut -d'' '' -f 2)"
+          out="$(pip show ${{ env.PKG_NAME }} | grep Version: | awk '{print $2}')"
           echo "$out"
           echo "::set-output name=current_version::$out"
         shell: bash