v5.1.0

heroku/python

Changed

• Changed the S3 URL used to download Python to use AWS' dual-stack (IPv6 compatible) endpoint. (#513)

v5.0.0

heroku/python

Changed

• Updated uv from 0.9.29 to 0.10.1. (#510)

v4.1.2

heroku/python

Changed

• Updated Poetry from 2.3.1 to 2.3.2. (#501)
• Updated uv from 0.9.26 to 0.9.29. (#506)

v4.1.1

heroku/python

Changed

• The Python 3.14 version alias now resolves to Python 3.14.3. (#503)
• The Python 3.13 version alias now resolves to Python 3.13.12. (#503)

v4.1.0

heroku/python

Changed

• Updated Poetry from 2.2.1 to 2.3.1. (#495)
• Updated uv from 0.9.24 to 0.9.26. (#492)

v4.0.1

heroku/python

Changed

• Updated uv from 0.9.21 to 0.9.24. (#490)

v4.0.0

heroku/python

Removed

• Removed support for Python 3.9. (#488)

Changed

• Updated pip from 25.2 to 25.3. (#453)

v3.0.2

heroku/python

Changed

• Updated uv from 0.9.17 to 0.9.21. (#486)

v3.0.1

heroku/python

Changed

• Updated uv from 0.9.14 to 0.9.17. (#482)

v3.0.0

heroku/python

Changed

• Updated the default Python version from 3.13 to 3.14. (#478)
• The Python 3.14 version alias now resolves to Python 3.14.2. (#479)
• The Python 3.13 version alias now resolves to Python 3.13.11. (#479)