Issues

• Add support for selecting UV dependency groups during build via environment variable

  enhancement
  heroku/heroku-buildpack-python#1865 · Filter by author alexandre-petitjean opened on Aug 11, 2025
  7

• Get Python version from pyproject.toml

  heroku/heroku-buildpack-python#1802 · Filter by author knyghty opened on May 20, 2025
  2

• Improve the error message if .heroku is a file not a directory

  enhancement
  heroku/heroku-buildpack-python#1768 · Filter by author edmorley opened on Mar 5, 2025

• Filter out Bash read-only env vars in export_env() (such as UID)

  bug
  heroku/heroku-buildpack-python#1751 · Filter by author edmorley opened on Feb 18, 2025
  2

• Add warning when using the torch GPU package instead of the CPU variant

  enhancement
  heroku/heroku-buildpack-python#1748 · Filter by author edmorley opened on Feb 17, 2025

• Add support for configuring package managers via env vars (PIP_*, POETRY_*, UV_* etc)

  enhancement
  heroku/heroku-buildpack-python#1700 · Filter by author claireramming opened on Nov 18, 2024
  3

  

• Add support for config vars in pip requirements files

  enhancement
  heroku/heroku-buildpack-python#1451 · Filter by author ericwb opened on May 26, 2023
  6

• Add warning when using tensorflow rather than tensorflow-cpu

  enhancement
  heroku/heroku-buildpack-python#1343 · Filter by author edmorley opened on Aug 3, 2022

• Skip the default heroku-postgresql addon if DATABASE_URL is set

  enhancement
  heroku/heroku-buildpack-python#1068 · Filter by author edmorley opened on Sep 18, 2020
  4

• Document the bin/pre_compile and bin/post_compile hooks

  documentation
  heroku/heroku-buildpack-python#1026 · Filter by author edmorley opened on Jul 30, 2020
  1

• Fix Django sites with manage.py symlinks or similar unconventional configurations

  enhancement
  heroku/heroku-buildpack-python#972 · Filter by author monokrome opened on May 4, 2020
  1

• Use pip's built-in caching mechanism to improve repeat builds

  enhancement
  heroku/heroku-buildpack-python#926 · Filter by author CaseyFaist opened on Mar 12, 2020

• Set REMAP_SIGTERM=SIGQUIT to prevent Celery task loss on dyno restarts

  enhancement
  heroku/heroku-buildpack-python#817 · Filter by author edmorley opened on Apr 10, 2019
  1