PyPI
cachetools
Extensible memoizing collections and decorators
Release cadenceEvery 5 days
Last releaseOct 31, 2026
Open advisories0
Changelog quality100% curated
CHANGELOG
Release history SecurityYou're on
46 older or filtered releases not shown.
Upgrade guides
Breaking changes and a migration checklist for each major versioncachetools 6 → 76.2.6 → 7.2.8Oct 31, 2026 BreakingBreaking5Platform2Deprecated1New3Changed16Fixed10Other9cachetools 5 → 65.5.2 → 6.2.6Jan 27, 2026 BreakingBreaking1Platform1Deprecated1New4Changed19Fixed1Other1cachetools 4 → 54.2.4 → 5.5.2Feb 20, 2025 UnknownNew2Changed6Other2cachetools 3 → 43.1.1 → 4.2.4Sep 30, 2021 Unknowncachetools 2 → 32.1.0 → 3.1.1May 23, 2019 Unknowncachetools 1 → 21.1.6 → 2.1.0May 12, 2018 Unknowncachetools 0.8 → 10.8.2 → 1.1.6Apr 1, 2016 Unknowncachetools 0.7 → 0.80.7.1 → 0.8.2Dec 15, 2014 Review neededDeprecated1New2Other3cachetools 0.6 → 0.70.6.0 → 0.7.1Nov 22, 2014 Unknowncachetools 0.5 → 0.60.5.1 → 0.6.0Oct 23, 2014 Unknowncachetools 0.4 → 0.50.4.0 → 0.5.1Sep 25, 2014 Unknowncachetools 0.3 → 0.40.3.1 → 0.4.0Jun 16, 2014 Unknowncachetools 0.2 → 0.30.2.0 → 0.3.1May 7, 2014 Unknowncachetools 0.1 → 0.20.1.0 → 0.2.0Apr 2, 2014 Unknowncachetools 0.0 → 0.10.0.0 → 0.1.0Mar 27, 2014 Unknown
VersionChannelDateChangesSecurity
7.2.8 StableOct 31, 2026Fixed1Other17.2.7 StableOct 28, 2026Changed1Other17.2.6 StableOct 26, 2026No changes listed7.2.5 StableOct 25, 2026No changes listed7.2.4 StableOct 19, 2026Fixed1Other27.2.3 StableOct 17, 2026Fixed1Other17.2.2 StableOct 15, 2026Fixed3Other17.2.1 StableOct 5, 2026Fixed1Other27.2.0 StableSep 16, 2026Platform1Deprecated1Other27.1.8 youStableAug 31, 2026Breaking17.1.7 StableAug 1, 2026Changed27.1.6 StableJul 23, 2026Changed17.1.5 StableJul 22, 2026Changed1Fixed1Other17.1.4 StableMay 21, 2026Changed27.1.3 StableMay 18, 2026Changed27.1.2 StableMay 16, 2026Changed2Other17.1.1 StableMay 3, 2026Changed17.1.0 StableMay 1, 2026New1Changed17.0.6 StableApr 20, 2026Changed37.0.5 StableMar 9, 2026Changed1