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Google Container-Optimized OS (COS) 129 (LTS) end of life

620days

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    Photo: Laurenbergman · CC BY 4.0 · via Wikimedia Commons

    Schedule updated. Previously Wednesday, 1 March 2028.

    About this moment

    There are 621 days until Google Container-Optimized OS (COS) 129 (LTS) end of life, on Saturday, 1 July 2028.

    Google Container-Optimized OS (COS) 129 (LTS) reaches end of life on July 1, 2028: upstream support ends and no further security fixes are expected. It was released on May 21, 2026.

    Where
    Worldwide
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    Date source

    endoflife.date

    Source last checked Oct 19, 2026

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