only alpha publishing

.github/workflows/build.yml

@@ -336,25 +336,4 @@ jobs:
           npm whoami
           if [[ "$GITHUB_EVENT_NAME" == "schedule" ]]; then
             npm publish --tag alpha
-          else
-            npm publish
           fi
-
-  publish-github:
-    name: Publish GitHub release
-    needs:
-      - test
-      - ember-try
-      - build
-    if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v')
-    runs-on: ubuntu-latest
-    steps:
-      - name: Create release
-        uses: actions/create-release@v1
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          tag_name: ${{ github.ref }}
-          release_name: ${{ github.ref }}
-          draft: false
-          prerelease: false