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

Clone this repo:
  1. 4a7ddf1 Prevent NPE with rootLogger shorthand when no appenders are specified (#3650) by jhl221123 · 4 days ago 2.x
  2. 3709962 Improve performance and avoid memory consumption if logging primitive arrays as parameters (#3645) by magicwerk · 5 days ago
  3. 9176b44 Adjust GcpLayout JSON to latest format (#3586) by Vilius Šumskas · 8 days ago
  4. db0360d A way to disable the optimization for filling the stack traces (#3638) by John Y. Pazekha · 11 days ago
  5. 7acbc48 Update `actions/stale` to version `9.1.0` (#3625) (#3625) by dependabot[bot] · 3 weeks ago
  6. a4011d8 Update `co.elastic.logging:log4j2-ecs-layout` to version `1.7.0` (#3615) (#3615) by dependabot[bot] · 3 weeks ago
  7. 4fddc94 Update `com.google.guava:guava` to version `33.4.8-jre` (#3614) (#3614) by dependabot[bot] · 3 weeks ago
  8. 485149c Bump commons-io:commons-io from 2.18.0 to 2.19.0 in /log4j-parent (#3606) by dependabot[bot] · 3 weeks ago
  9. dc55968 Bump org.junit:junit-bom from 5.12.1 to 5.12.2 in /log4j-parent (#3605) by dependabot[bot] · 3 weeks ago
  10. 53d6932 Bump org.apache.kafka:kafka-clients from 3.9.0 to 4.0.0 in /log4j-parent (#3548) by dependabot[bot] · 3 weeks ago
  11. 4915165 Bump org.slf4j:slf4j-api from 2.0.16 to 2.0.17 in /log4j-to-slf4j (#3500) by dependabot[bot] · 3 weeks ago
  12. 4042ec8 Bump mongodb.version from 5.3.1 to 5.4.0 in /log4j-mongodb (#3567) by dependabot[bot] · 3 weeks ago
  13. 34ced7c Fix Sponsors buttons (#3616) by Piotr P. Karwasz · 4 weeks ago
  14. 03213a3 Fix typo in `PatternParser` of `log4j-1.2-api` (#3617) by 강현욱 · 4 weeks ago
  15. 1b544d3 Fix `SEI MET07-J` violations (#3602) by Piotr P. Karwasz · 4 weeks ago
  16. d91d6e2 Add "Sponsor" buttons to repository (#3580) by Piotr P. Karwasz · 4 weeks ago
  17. 514537d Copy working `main` configuration to `2.x` by Piotr P. Karwasz · 4 weeks ago
  18. 1798fc2 Fix required check names for `main` by Piotr P. Karwasz · 4 weeks ago
  19. 9f3c495 Disable branch protection on `2.x` by Piotr P. Karwasz · 4 weeks ago
  20. eefcf0b Replace `check` with `context` by Piotr P. Karwasz · 4 weeks ago