MediaWiki EOS & EOL timeline

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

• 1.46

  Supported
  1. ReleasedJun 30, 2026
  2. End of life (EOL)Jul 31, 2027

  End of support (EOS)

  Not announced

  Extended support

  Not announced

• 1.45

  Ending soon
  1. ReleasedDec 4, 2025
  2. End of life (EOL)Dec 31, 2026

  End of support (EOS)

  Not announced

  Extended support

  Not announced

• 1.44

  End of life
  1. ReleasedJul 2, 2025
  2. End of life (EOL)Jul 31, 2026

  End of support (EOS)

  Not announced

  Extended support

  Not announced

• 1.43LTS

  Supported
  1. ReleasedDec 21, 2024
  2. End of life (EOL)Dec 31, 2027

  End of support (EOS)

  Not announced

  Extended support

  Not announced

• 1.42

  End of life
  1. ReleasedJun 27, 2024
  2. End of life (EOL)Jun 30, 2025

  End of support (EOS)

  Not announced

  Extended support

  Not announced

• 1.41

  End of life
  1. ReleasedDec 21, 2023
  2. End of life (EOL)Dec 31, 2024

  End of support (EOS)

  Not announced

  Extended support

  Not announced

• 1.40

  End of life
  1. ReleasedJun 30, 2023
  2. End of life (EOL)Jun 28, 2024

  End of support (EOS)

  Not announced

  Extended support

  Not announced

• 1.39LTS

  End of life
  1. ReleasedNov 30, 2022
  2. End of life (EOL)Dec 31, 2025

  End of support (EOS)

  Not announced

  Extended support

  Not announced

• 1.38

  End of life
  1. ReleasedJun 2, 2022
  2. End of life (EOL)Jun 30, 2023

  End of support (EOS)

  Not announced

  Extended support

  Not announced

• 1.37

  End of life
  1. ReleasedNov 18, 2021
  2. End of life (EOL)Nov 30, 2022

  End of support (EOS)

  Not announced

  Extended support

  Not announced

• 1.36

  End of life
  1. ReleasedMay 28, 2021
  2. End of life (EOL)Jun 3, 2022

  End of support (EOS)

  Not announced

  Extended support

  Not announced

• 1.35LTS

  End of life
  1. ReleasedSep 25, 2020
  2. End of life (EOL)Dec 21, 2023

  End of support (EOS)

  Not announced

  Extended support

  Not announced

• 1.34

  End of life
  1. ReleasedDec 19, 2019
  2. End of life (EOL)Nov 30, 2020

  End of support (EOS)

  Not announced

  Extended support

  Not announced

• 1.33

  End of life
  1. ReleasedJul 2, 2019
  2. End of life (EOL)Jun 30, 2020

  End of support (EOS)

  Not announced

  Extended support

  Not announced

• 1.32

  End of life
  1. ReleasedJan 10, 2019
  2. End of life (EOL)Jan 24, 2020

  End of support (EOS)

  Not announced

  Extended support

  Not announced

• 1.31LTS

  End of life
  1. ReleasedJun 13, 2018
  2. End of life (EOL)Sep 30, 2021

  End of support (EOS)

  Not announced

  Extended support

  Not announced

Support milestones: end of support = Active support; end of life = End-of-Life. 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.