Unable to Release OCRAN 1.3.17 to RubyGems.org

[shinokaro]

The “Build and Release Gem on windows” GitHub Actions workflow completes without errors, but the built gem is not pushed to RubyGems.org.

Steps to Reproduce

1. Push a tag (e.g. 1.3.17) to the ocran repository. https://github.com/Largo/ocran/commit/192a10b0b1c56e06ebd91b80f0ac45d35b4e95b1
2. The “Build and Release Gem on windows” workflow runs. https://github.com/Largo/ocran/actions/runs/14769117806
3. The workflow finishes successfully.

Actual Behavior

• The .gem file appears as an asset on the GitHub Release. https://github.com/Largo/ocran/releases/tag/1.3.17
• No new version is published on RubyGems.org.