Vermouth has been released in version v2.7.0.
Vermouth is a game launcher and manager for Linux that lets you run and manage games through different runtimes like Proton and Wine.
New are environment variable presets (e.g. for Proton Wayland, HDR, NVIDIA Smooth Motion, NVIDIA Reflex and NTSYNC). The runtime filter now only lists runtimes that have games.
v2.7.0
Environment variable presets, and a smarter runtime filter.
New
- Environment variable presets - Add Preset, next to Add Variable in the game editor and in Settings, opens a table of ready-made sets: Proton Wayland, HDR, NVIDIA Smooth Motion, NVIDIA Reflex, NTSYNC, Proton log. Pick one and click Add to Variables to add it to the game (or the global list). You can also edit presets, add and remove variables in them, create your own and restore the defaults. Closes #98
Changes
- Runtime filter shows only what you have - the dropdown lists only runtimes that have games, with the number of games next to each name, and it hides itself when there is nothing to filter.

Source: GitHub