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Log4j 2 vs 1
Version Support Lifecycle Comparison
vs
Version 2
2
Active
Release Date2014-07-12
Support Ends-
EOL DateTBD
Latest Version2.25.3
Version 1
1
End of Life
Release Date2001-01-08
Support Ends-
EOL Date2015-10-15
Days LeftExpired 3792 days ago
Latest Version1.2.17
💡 Upgrade Recommendation
2 currently has a longer support lifecycle. If you're using 1, keep an eye on its EOL date.
About Version Comparison
This page compares Log4j versions 2 and 1. Learn about each version's release date, support end date, and EOL (End of Life) date to make informed upgrade decisions.