Added

• Add the missing rdbg executable. #474

Changed

• Update to ruby-4.0.1, see release notes.
• Use msys2 headless installer in ridk install 1 and install into ruby's base directory. ruby/date#459
• Extend c_rehash.rb helper script to update all three locations of SSL CA certificates #461
• Compact ENV display when ridk enable. #470
• Fix possible crash in ridk enable when searching the Windows registry.
• Fix detection of MSYS2 in a non-standard location. #445, #350
• Shrink the 5 app icons to only one and a subsequent console-based startmenu.
• Preliminary support for MSYS2 environment clang64 . #471
• Update links to point to the correct repository. #463
• Update the SSL CA certificate list.

Removed

• Remove libgcc_s_seh-1.dll. It is no longer necessary. #467