Release the first 1.21.5 prerelease

.github/workflows/build_1.21.5.yml

@@ -35,7 +35,7 @@ jobs:
         run: ./gradlew createMojmapPaperclipJar
 
       - name: Publish to repo
-        if: github.event_name != 'pull_request' && false
+        if: github.event_name != 'pull_request'
         continue-on-error: true
         run: |
           ./gradlew generateDevelopmentBundle publish -PpublishDevBundle=true
@@ -54,7 +54,7 @@ jobs:
         run: sh scripts/SetENV.sh
 
       - name: Create Release
-        if: github.event_name != 'pull_request' && false
+        if: github.event_name != 'pull_request'
         uses: ncipollo/release-action@v1
         with:
           tag: ${{ env.tag }}
@@ -67,6 +67,6 @@ jobs:
           artifacts: |
             ${{ env.jar_dir }}
           generateReleaseNotes: true
-          prerelease: ${{ env.pre }}
+          prerelease: true
           makeLatest: ${{ env.make_latest }}
           token: "${{ secrets.GITHUB_TOKEN }}"