Apache Log4j EOS & EOL timeline

Check Apache Log4j end-of-support (EOS), end-of-life (EOL), release and extended-support dates. Compare versions and plan your next upgrade.

• 2

  Supported
  1. ReleasedJul 12, 2014

  End of support (EOS)

  Not announced

  End of life (EOL)

  Not announced

  Extended support

  Not announced

• 2.12

  End of life
  1. ReleasedJun 26, 2019
  2. End of life (EOL)Dec 14, 2021

  End of support (EOS)

  Not announced

  Extended support

  Not announced

• 2.3

  End of life
  1. ReleasedMay 10, 2015
  2. End of life (EOL)Sep 20, 2015

  End of support (EOS)

  Not announced

  Extended support

  Not announced

• 1

  End of life
  1. ReleasedJan 8, 2001
  2. End of life (EOL)Oct 15, 2015

  End of support (EOS)

  Not announced

  Extended support

  Not announced

Support milestones: end of support = Active support; end of life = Supported. Unknown dates are shown as “Not announced”. Paid extended support is separate from standard end of life. Support windows may vary by version and edition. Timeline spacing is not a duration scale.