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Mastodon 4.4 end of life

91days

—hype

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    About this moment

    There are 92 days until Mastodon 4.4 end of life, on Thursday, 17 December 2026.

    Mastodon 4.4 reaches end of life on December 17, 2026: upstream support ends and no further security fixes are expected. It was released on July 8, 2025.

    Where
    Worldwide

    Date source

    endoflife.date

    Last verified Sep 16, 2026

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