Ruby 4.0.0 preview3 Released
We are pleased to announce the release of Ruby 4.0.0-preview3. Ruby 4.0 introduces Ruby::BOX and “ZJIT”, and adds many improvements.
Posted by naruse on 18 Dec 2025
Ruby 4.0.0 preview2 Released
We are pleased to announce the release of Ruby 4.0.0-preview2. Ruby 4.0 updates its Unicode version to 17,0.0, and so on.
Posted by naruse on 17 Nov 2025
Other News
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The Transition of RubyGems Repository Ownership
Posted by matz on 17 Oct 2025 -
Ruby 3.4.7 Released
Posted by k0kubun on 7 Oct 2025 -
CVE-2025-61594: URI Credential Leakage Bypass previous fixes
Posted by hsbt on 7 Oct 2025 -
CVE-2025-58767: DoS vulnerability in REXML
Posted by naitoh on 18 Sep 2025 -
Ruby 3.4.6 Released
Posted by k0kubun on 16 Sep 2025 -
Ruby 3.3.9 Released
Posted by nagachika on 24 Jul 2025