v335

• Updated uv from 0.9.29 to 0.10.1. (#2031)

v334

• Updated Poetry from 2.3.1 to 2.3.2. (#2024)
• Updated uv from 0.9.26 to 0.9.29. (#2029)

v333

• The Python 3.14 version alias now resolves to Python 3.14.3. (#2027)
• The Python 3.13 version alias now resolves to Python 3.13.12. (#2027)

v332

• Updated Poetry from 2.2.1 to 2.3.1. (#2019)
• Updated uv from 0.9.24 to 0.9.26. (#2016)
• The web server concurrency calculation profile script now sets the env var WEB_CONCURRENCY_SET_BY="heroku/python" if WEB_CONCURRENCY was set automatically by the buildpack. (#2015)

v331

• Updated uv from 0.9.21 to 0.9.24. (#2013)

v330

• Re-apply a workaround for a Pipenv bug when using --system, that causes packages to not be installed correctly if they are also a dependency of Pipenv (such as certifi or packaging). (#2011)

v329

• Updated Pipenv from 2025.0.4 to 2026.0.3. (#2000)

v328

• Updated pip from 25.2 to 25.3. (#2008)
• Stopped installing wheel when using pip with Python 3.12 and older. (#2008)

v327

• Removed support for Python 3.9. (#2005)
• Adjusted the error message shown if SQLite headers aren't found during package installation. (#2006)

v326

• Updated uv from 0.9.17 to 0.9.21. (#2003)