docs: update README to reflect Ruby 4.0 testing support#2855
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Update the Requirements section to indicate that we test up to Ruby 4.0 instead of Ruby 3.4, reflecting the current state of our test matrix. Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
mjq
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Feb 17, 2026
| ## Requirements | ||
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| We test from Ruby 2.4 to Ruby 3.4 at the latest patchlevel/teeny version. We also support JRuby 9.0. | ||
| We test from Ruby 2.4 to Ruby 4.0 at the latest patchlevel/teeny version. We also support JRuby 9.0. |
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Given that our test matrix is dynamic and we always test up to the latest released Ruby, I'm tempted to reword to say that explicitly rather than state the version + need an annual update.
sl0thentr0py
approved these changes
Feb 17, 2026
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Update the Requirements section to indicate that we test up to Ruby 4.0 instead of Ruby 3.4, reflecting the current state of our test matrix.