PyPI
pip
The PyPA recommended tool for installing Python packages.
packagingpippython
github.com/pypa/pippip.pypa.io/MITThe pip developers137M / week10.3k · 3.4k forks · 907 contributors
Release cadenceEvery 2 months
Last releaseOct 20, 2026
Open advisories0
Changelog quality100% curated
CHANGELOG
Release history SecurityYou're on
135 older or filtered releases not shown.
Upgrade guides
Breaking changes and a migration checklist for each major versionpip 25 → 2625.3 → 26.2.2Oct 20, 2026 BreakingBreaking5Security8Platform2Deprecated1New16Changed40Fixed43Other2pip 24 → 2524.3.1 → 25.3Oct 25, 2025 BreakingBreaking5Security2Platform2Deprecated5New13Changed61Fixed40Other5pip 23 → 2423.3.2 → 24.3.1Oct 27, 2024 BreakingBreaking1Platform1Deprecated2New7Changed57Fixed27Other15pip 22 → 2322.3.1 → 23.3.2Dec 17, 2023 BreakingBreaking5Security3Deprecated5New15Changed49Fixed40Other14pip 21 → 2221.3.1 → 22.3.1Nov 5, 2022 BreakingBreaking5Platform1Deprecated7New19Changed57Fixed40Other17pip 20 → 2120.3.4 → 21.3.1Oct 22, 2021 BreakingBreaking7Security3Deprecated2New15Changed54Fixed47Other10pip 19 → 2019.3.1 → 20.3.4Jan 23, 2021 BreakingBreaking10Security2Platform1Deprecated13New29Changed74Fixed73Other41pip 18 → 1918.1 → 19.3.1Oct 18, 2019 BreakingBreaking6Security8Platform1Deprecated2New18Changed55Fixed71Other15pip 10 → 1810.0.1 → 18.1Oct 5, 2018 BreakingBreaking3Security1Platform2New5Changed21Fixed20Other7pip 9 → 109.0.3 → 10.0.1Apr 19, 2018 BreakingBreaking9Platform1Deprecated2New16Changed45Fixed48Other5pip 8 → 98.1.2 → 9.0.3Mar 22, 2018 BreakingBreaking1Security1Deprecated2New11Changed5Fixed18Other2pip 7 → 87.1.2 → 8.1.2May 11, 2016 BreakingBreaking4Platform1Deprecated2New19Changed22Fixed29pip 6 → 76.1.1 → 7.1.2Aug 22, 2015 BreakingBreaking9Deprecated1New7Changed13Fixed12pip 1 → 61.5.6 → 6.1.1Apr 7, 2015 BreakingBreaking4Security2Platform1Deprecated3New16Changed20Fixed44Other3pip 0.8 → 10.8.3 → 1.5.6May 17, 2014 BreakingBreaking4Security5Platform2Deprecated5New24Changed23Fixed76Other7pip 0.7 → 0.80.7.2 → 0.8.3Mar 12, 2011 Review neededNew7Changed2Fixed18Other4pip 0.6 → 0.70.6.3 → 0.7.2May 27, 2010 Review neededNew4Changed3Fixed17Other2pip 0.5 → 0.60.5.1 → 0.6.3Jan 21, 2010 SafeNew6Fixed12pip 0.4 → 0.50.4 → 0.5.1Oct 8, 2009 BreakingBreaking1New6Changed2Fixed10pip 0.3 → 0.40.3.1 → 0.4May 27, 2009 Review neededNew2Changed1Fixed7pip 0.2 → 0.30.2.1 → 0.3.1Jan 29, 2009 Review neededNew4Changed3Fixed8
VersionChannelDateChangesSecurity
26.2.2 StableOct 20, 2026Changed126.2.1 StableAug 4, 2026Fixed126.2 StableJul 29, 2026Breaking3Security3Platform1New9Changed18Fixed23Other1Fix26.1.2 youStableMay 31, 2026Security2Fixed2Fix26.1.1 StableMay 4, 2026Fixed126.1 StableApr 26, 2026Security2Platform1Deprecated1New2Changed13Fixed9Other1Fix26.0.1 StableFeb 5, 2026Fixed126.0 StableJan 31, 2026Breaking2Security1New5Changed8Fixed6Fix25.3 StableOct 25, 2025Breaking4Security1Deprecated1New2Changed10Fixed8Other1Fix25.2 StableJul 30, 2025Platform1New1Changed17Fixed10Other125.1.1 StableMay 2, 2025Changed1Fixed425.1 StableApr 26, 2025Breaking1Platform1Deprecated3New9Changed19Fixed12Other125.0.1 StableFeb 9, 2025Fixed225.0 StableJan 26, 2025Security1Deprecated1New1Changed14Fixed4Other224.3.1 StableOct 27, 2024Fixed124.3 StableOct 27, 2024Deprecated1New2Changed4Fixed424.2 StableJul 28, 2024Deprecated1New1Changed18Fixed8Other124.1.2 StableJul 7, 2024Fixed124.1.1 StableJun 26, 2024Changed1Fixed124.1 StableJun 20, 2024Changed1