Mavench.
ch.qos.logback:logback-core
logback-core module
ch.qos.logbackgithub.com/qos-ch/logbacklogback.qos.chEPL-2.0Ceki Gulcu, Joern Huxhorn3.2k · 1.4k forks · 167 contributors
Release cadenceEvery 2 weeks
Last releaseOct 25, 2026
Open advisories0
Changelog quality17% curated
GitHub Releases, gaps for some releases
Release history SecurityYou're on
121 older or filtered releases not shown.
Upgrade guides
Breaking changes and a migration checklist for each major versionch.qos.logback:logback-core 0.9 → 10.9.30 → 1.6.6Oct 25, 2026 BreakingBreaking8Security17Deprecated4New13Changed19Fixed31Other20ch.qos.logback:logback-core 0.8 → 0.90.8.1 → 0.9.30Sep 20, 2011 Unknownch.qos.logback:logback-core 0.7 → 0.80.7.1 → 0.8.1Jan 23, 2007 Unknownch.qos.logback:logback-core 0.6 → 0.70.6 → 0.7.1Dec 19, 2006 Unknownch.qos.logback:logback-core 0.5 → 0.60.5 → 0.6Nov 30, 2006 Unknownch.qos.logback:logback-core 0.3 → 0.50.3 → 0.5Nov 9, 2006 Unknownch.qos.logback:logback-core 0.2 → 0.30.2.5 → 0.3Sep 17, 2006 Unknown
VersionChannelDateChangesSecurity
1.6.6 StableOct 25, 2026No changes listed1.6.5 StableSep 30, 2026Breaking1Security1Deprecated1Fixed1Other11.6.4 StableSep 24, 2026Breaking1New2Changed1Fixed3Other11.6.3 StableAug 14, 2026Security1Deprecated1New1Changed2Fixed1Other11.6.2 StableAug 11, 2026Breaking1New2Changed2Fixed1Other11.6.1 StableJul 28, 2026New1Changed1Fixed4Other11.6.0 StableJul 23, 2026Breaking1Changed21.5.38 youStableJul 9, 2026Fixed11.5.37 StableJun 26, 2026Breaking11.5.36 StableJun 25, 2026Security11.5.35 StableJun 23, 2026Breaking1Security1New1Changed1Other21.5.34 StableJun 1, 2026Security1Fixed1Other1Fix1.5.33 StableMay 27, 2026Security3Changed1Fixed1Other1Fix1.5.32 StableFeb 16, 2026Fixed11.5.31 StableFeb 14, 2026Fixed11.5.30 StableFeb 14, 2026Fixed2Other21.5.29 StableFeb 9, 2026Fixed11.5.28 StableFeb 6, 2026Breaking1New1Fixed2Other11.5.27 StableJan 30, 2026Breaking1Fixed2Other21.5.26 StableJan 25, 2026Fixed2