Ruby 4.0 end of life
926days
—hype
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There are 927 days until Ruby 4.0 end of life, on Saturday, 31 March 2029.
Ruby 4.0 reaches end of life on March 31, 2029: upstream support ends and no further security fixes are expected. It was released on December 25, 2025.
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- Worldwide
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Last verified Sep 16, 2026
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