Discourse EOS & EOL timeline

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

• 2026.9

  Ending soon
  1. ReleasedSep 22, 2026
  2. End of life (EOL)Nov 24, 2026

  End of support (EOS)

  Not announced

  Extended support

  Not announced

• 2026.8

  Ending soon
  1. ReleasedAug 25, 2026
  2. End of life (EOL)Oct 27, 2026

  End of support (EOS)

  Not announced

  Extended support

  Not announced

• 2026.7LTS

  Ending soon
  1. ReleasedJul 28, 2026
  2. End of life (EOL)Mar 30, 2027

  End of support (EOS)

  Not announced

  Extended support

  Not announced

• 2026.6

  End of life
  1. ReleasedJun 30, 2026
  2. End of life (EOL)Aug 25, 2026

  End of support (EOS)

  Not announced

  Extended support

  Not announced

• 2026.5

  End of life
  1. ReleasedMay 28, 2026
  2. End of life (EOL)Jul 28, 2026

  End of support (EOS)

  Not announced

  Extended support

  Not announced

• 2026.4

  End of life
  1. ReleasedApr 28, 2026
  2. End of life (EOL)Jun 30, 2026

  End of support (EOS)

  Not announced

  Extended support

  Not announced

• 2026.3

  End of life
  1. ReleasedMar 31, 2026
  2. End of life (EOL)May 28, 2026

  End of support (EOS)

  Not announced

  Extended support

  Not announced

• 2026.2

  End of life
  1. ReleasedFeb 26, 2026
  2. End of life (EOL)Apr 28, 2026

  End of support (EOS)

  Not announced

  Extended support

  Not announced

• 2026.1LTS

  End of life
  1. ReleasedJan 28, 2026
  2. End of life (EOL)Sep 22, 2026

  End of support (EOS)

  Not announced

  Extended support

  Not announced

• 2025.12

  End of life
  1. ReleasedDec 30, 2025
  2. End of life (EOL)Feb 26, 2026

  End of support (EOS)

  Not announced

  Extended support

  Not announced

• 2025.11

  End of life
  1. ReleasedNov 25, 2025
  2. End of life (EOL)Jan 28, 2026

  End of support (EOS)

  Not announced

  Extended support

  Not announced

• 3.5LTS

  End of life
  1. ReleasedAug 19, 2025
  2. End of life (EOL)Jan 28, 2026

  End of support (EOS)

  Not announced

  Extended support

  Not announced

• 3.4LTS

  End of life
  1. ReleasedFeb 4, 2025
  2. End of life (EOL)Aug 19, 2025

  End of support (EOS)

  Not announced

  Extended support

  Not announced

Support milestones: end of support = Active support; end of life = Support. 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.