Ruby 4.0.3 has been released. This release only contains ERB 6.0.1.1, which fixes CVE-2026-41316. If your application calls Marshal.load on untrusted data AND has both erb and activesupport loaded, please update your ERB to 4.0.3.1, 4.0.4.1, 6.0.1.1, 6.0.4 or later. You may use this Ruby 4.0.3 release to do so. Release Schedule We intend to release the latest stable Ruby version (currently Ruby…