$ make publish
Checking environment...
Checking buildpack versions in sync...
Extracting changelog entry for this release...

- Deprecated support for Python 3.10. ([#1972](https://github.com/heroku/heroku-buildpack-python/pull/1972))
- Updated uv from 0.9.9 to 0.9.11. ([#1973](https://github.com/heroku/heroku-buildpack-python/pull/1973))
- Added more messaging to the build log recommending uv. ([#1975](https://github.com/heroku/heroku-buildpack-python/pull/1975))
- Switched from using `--disable-pip-version-check` to the env var `PIP_DISABLE_PIP_VERSION_CHECK=1` when using pip. ([#1974](https://github.com/heroku/heroku-buildpack-python/pull/1974))

Deploy as v321 [y/n]? y

Creating GitHub release...
https://github.com/heroku/heroku-buildpack-python/releases/tag/v321

Publishing to the Heroku Buildpack Registry...
Two-factor code: ********************************************
Publishing buildpack heroku/python... done
Publishing buildpack was successful

 Version Released At              Status    
 ─────── ──────────────────────── ───────── 
 321     2025-11-21T19:38:41.663Z published