ProtonUp-rs has been released in version v0.16.0.
The command-line tool, written in Rust, downloads and installs compatibility tools such as Proton-GE, Boxtron or Luxtorpeda and makes them available to Steam and Lutris automatically. Following version 0.15.1, this release adds support for more variants and brings Proton Wineland as a new compatibility tool. The developer is also looking for GUI testers, as the GUI is close to completion.
Features:
- Feat: Support more variants (#116)
- feat: add Proton Wineland (#115)
GUI call for testers: The author asks users to test the GUI in issue #113. Development began over two years ago and is now close to completion. Contributions are welcome.

Source: GitHub