NewYour coding agent can read the release notes before it upgrades.Set up the MCP server →
PyPI · #433 most downloaded on PyPI
Python dependency management and packaging made easy.
Last release 6 days ago
20 Sep 2026
Release timing varies
gaps range from 2 weeks to 4 months
Nearly every release is documented
notes for 60 of the last 60 stable releases
Nothing withdrawn
no release was ever pulled
9 years old
191 releases · first in 2018
Added support for virtualenv autogeneration (Python 3.6+ only).
run command to execute commands inside the created virtualenvs.debug:resolve command to debug dependency resolution.pyproject.toml file validation.show command for semver-compatible updates.update command reinstalling every dependency.Added experimental support for package with C extensions.
One column per quarter.
Mar 14, 2018 2 files Pre-release
Mar 14, 2018 2 files
Pre-release
Mar 14, 2018 2 files
Mar 14, 2018 2 files
Fixed TypeError when requires_dist is null on PyPI.
requires_dist is null on PyPI.### Fixed - Fixed missing entry point
Mar 8, 2018 2 files
Mar 8, 2018 2 files
Added packaging support (sdist and pure-python wheel).
build command.config command.publish command.show command for VCS dependencies.Added the --dry-run option to the add command.
show command.--dry-run option to the add command.poetry.toml file for the new, standardized pyproject.toml.add command for packages with dots in their names.Added basic support for VCS (git) dependencies.
remove command.poetry.lock format.[Unreleased]: https://github.com/python-poetry/poetry/compare/2.5.1...main [2.5.1]: https://github.com/python-poetry/poetry/releases/tag/2.5.1 [2.5.0]
Initial release
Feb 28, 2018 2 files
Anthropic, PBC Visionary sponsor Bloomberg Visionary sponsor Hudson River Trading Visionary sponsor Meta Visionary sponsor NVIDIA Visionary sponsor Microsoft Sustainability sponsor Depot Continuous Integration AWS Cloud computing and Security Sponsor Datadog Monitoring Fastly CDN Google Download Analytics Sentry Error logging StatusPage Status page
"PyPI", "Python Package Index", and the blocks logos are registered trademarks of the Python Software Foundation .
© 2026 Python Software Foundation
Site map
Deployed from 32754e1
Your coding agent can read these notes before it upgrades. Set up the MCP server →