Apache Log4j is a versatile, feature-rich, efficient logging API and backend for Java.

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  1. 75d7cf9 Restrict JUnit dependencies to below version 6.x to maintain compatib… (#4120) by Ramanathan · 12 hours ago 2.x
  2. aaf04c0 Merge `2.26.0` release changes back into `2.x` (#4117) by Volkan Yazıcı · 3 days ago
  3. c6d8dcc Generate changelog for Dependabot PRs (#4112) by Piotr P. Karwasz · 8 days ago
  4. 8243257 Add documentation for `MessageRewritePolicy` (#4042) by Neelesh Mehar · 8 days ago
  5. 2a15414 Add documentation pointer to the Async HTTP Appender of `more-log4j2` (#4062) by Matthias Langer · 8 days ago
  6. b178cb1 Switch CI to `gha/v0` and remove Develocity (#4108) by Volkan Yazıcı · 8 days ago
  7. 76c8bef Fix Javadoc references across module boundaries (i.e., cross references) (#4100) by Volkan Yazıcı · 3 weeks ago
  8. d0c00e9 Add missing setters to `Rfc5424LayoutBuilder` (#4076) by Piotr P. Karwasz · 3 weeks ago
  9. 83702bb Fix SLF4JLogger.atFatal() returning Level.TRACE instead of Level.FATAL (#4089) by yuno · 4 weeks ago
  10. 7e6cce5 Move the incorrectly placed changelog for #3940 to `.2.x.x` (#4090) by Moritz Mack · 4 weeks ago
  11. c889dcb Discard defined but unused loggers, appenders and filters (#4069) by Michael Morris · 6 weeks ago
  12. 11e74d7 Merge changes in version `2.25.4` back to `2.x` (#4085) by Piotr P. Karwasz · 6 weeks ago
  13. d375a66 Add initial `AGENTS.md` for AI-assisted vulnerability research (#4083) by Piotr P. Karwasz · 6 weeks ago
  14. 1fdfe14 Allow severity-based log message filtering in `PluginProcessor` (#4063) by treyfarmigoni · 8 weeks ago
  15. c5396fc Add debug logs for successful resource loading in `Loader` (#4060) by LBS · 8 weeks ago
  16. 3792f44 Remove redundant warning from `feature_request.md` (#4065) by Volkan Yazıcı · 8 weeks ago
  17. 0f7f2c7 Avoid referring to `PluginBuilderAttribute.class` in `PluginProcessor` (#4041) by Liam Miller-Cushon · 8 weeks ago
  18. d46918c Take `Throwable#toString()` into account while rendering stack traces in Pattern Layout (#4033) by JongminChung · 9 weeks ago
  19. 8e7d897 Fix the `AsyncLoggerConfig` ring buffer size property name in the manual (#4038) by Dimitar Dimitrov · 10 weeks ago
  20. 4f474b3 Retire Log4j Scala (#4030) by Volkan Yazıcı · 4 months ago