ProtonPlus, a graphical manager for “Compatibility Tools”, has been released in version v0.6.3.
The introduction screen for smaller window sizes was improved, and a new warning notification about YAD 15 compatibility issues with SteamTinkerLaunch was added. Several bugs were fixed and translations were updated.
Improvements:
- Enhanced the introduction screen for smaller window sizes
- Added a warning notification regarding YAD 15 compatibility issues with SteamTinkerLaunch
Fixes:
- Fixed detection of new Proton-GE x86-64 versions
- Fixed DW-Proton GitHub release integration
- Fixed handling of inaccessible Faugus folder
- Fixed duplicate SteamTinkerLaunch initialization
- Fixed missing localizations for tool descriptions
Translations:
- Updated Czech, German, Russian, Simplified Chinese, Swedish and Ukrainian localizations
Installation is available via Flatpak.

Source: GitHub