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Discourse 2026.1 (ESR) end of life

Sep 30, 2026

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Ruby on Rails 8.1 end of active support

Oct 10, 2026

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Ruby on Rails 8.0 end of life

Nov 7, 2026

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Discourse 2026.8 end of life

Oct 27, 2026

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Ruby on Rails 8.1 end of life

Oct 10, 2027

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Mastodon 4.4 end of life

Dec 17, 2026

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Mastodon 4.5 end of life

Feb 20, 2027

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Discourse 2026.7 (ESR) end of life

Mar 30, 2027

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