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coverage

Code coverage measurement for Python

About
codecoveragetesting
github.com/coveragepy/coveragepyApache-2.0Ned Batchelder and many others78.4M / week3.4k · 549 forks · 233 contributors
Compare
Compares against 7.17.0 (latest stable)
Latest Stable7.17.0Oct 22, 2026
Latest Beta7.12.1b1Nov 30, 2025
Latest Alpha5.0a8Oct 3, 2019
Release cadenceEvery 2 weeks
Last releaseOct 22, 2026
Open advisories0
Changelog quality99% curated
GitHub Releases + CHANGELOG, gaps for some releases
Release history SecurityYou're on
7.x
STABLE · RCPRE-RELEASE2024AprJulOct2025AprJulOct2026AprJulOct

122 older or filtered releases not shown.

Upgrade guides

Breaking changes and a migration checklist for each major version
coverage 6 → 76.5.0 → 7.17.0Oct 22, 2026 BreakingBreaking4Security4Platform9Deprecated2New38Changed55Fixed153Other21coverage 5 → 65.5 → 6.5.0Sep 29, 2022 Unknowncoverage 4 → 54.5.4 → 5.5Feb 28, 2021 Unknowncoverage 3 → 43.7.1 → 4.5.4Jul 29, 2019 Unknown
VersionChannelDateChangesSecurity
7.17.0 StableOct 22, 2026Platform1New1Changed2Fixed13Other17.16.2 youStableSep 27, 2026Fixed37.16.1 StableSep 13, 2026Fixed27.16.0 StableAug 28, 2026Changed2Fixed67.15.4 StableAug 6, 2026Security2Changed17.15.3 StableAug 2, 2026Changed2Fixed17.15.2 StableJul 15, 2026Fixed17.15.1 StableJul 12, 2026Security1Changed17.15.0 StableJul 2, 2026New1Fixed37.14.3 StableJun 22, 2026Fixed27.14.2 StableJun 20, 2026Changed1Fixed37.14.1 StableMay 26, 2026Fixed1Other17.14.0 StableMay 10, 2026Deprecated1New1Changed1Fixed37.13.5 StableMar 17, 2026Fixed37.13.4 StableFeb 9, 2026Changed1Fixed27.13.3 StableFeb 3, 2026Fixed17.13.2 StableJan 25, 2026Fixed27.13.1 StableDec 28, 2025New2Changed2Fixed1Other27.13.0 StableDec 8, 2025Deprecated1New1Fixed17.12.1b1 BetaNov 30, 2025Fixed1