- Add Marketplace resource links (repository, issues, changelog).
- Add CHANGELOG entry for release tracking.
- Switch SCM action icon to chat-sparkle.
- Update default model to gpt-5-nano.
- Remove temperature override for model compatibility.
- Add SCM action entry in Source Control title.
- Add Marketplace icon.
- Add API key fallback when account request fails.
- Ignore stray nul file.
- Publish initial Marketplace workflow.
- Initial release.