Bug fixes release with 6 security fixes, and 2 ordinary bug fixes:
- Security fix OSEC-2026-18:
Marshal.from_{string,bytes} - Security fix OSEC-2026-21:
Str.string_partial_match - Security fix OSEC-2026-22:
Unix.map_file - Security fix OSEC-2026-23: multiple issues in demarshaling
- Security fix OSEC 2026-24: multiple issues in command quoting on Windows
- Security fix OSEC-2026-30: ephemeron runtime fix
- Bug fix for pattern compilation
- Bug fix for new version of macOS.