Fixes and improvements
- Fixed invalid app signatures that could cause macOS to report patched CrossOver as “damaged.”
- Added Repair Launch to repair an existing patched copy without reinstalling its toolkit or changing settings.
- Fixed graphics settings changes invalidating the app’s signature.
- Improved cancellation and rollback to preserve original files, settings, and backups.
- Added safeguards against accidentally replacing the original CrossOver.
- In-place patching now requires CrossOver and its running games to be closed.
- Fixed per-bottle settings inheritance, including Off failing to override an enabled app default.
- Added Use App Defaults to reset a bottle’s graphics overrides.
- Improved toolkit validation, import cancellation, error messages, and progress details.
- Improved window sizing for larger patched-app lists and accessibility.
Validation
- Developer ID signed, notarized by Apple, and stapled.
- Passed 30 regression tests and patching checks with CrossOver 26.2, 26.3, and Preview 27 using GPTK 4.0b2.
- Patched CrossOver 26.2 successfully launched on macOS 27. macOS 26 and game-specific compatibility remain unverified.