Rivalcfg v4.1.0 has just been released!
Changelog:
It adds support of the Rival 300S mouse.
Button mapping is now supported for the Rival 310 and the Sensei 310.
The Rival 3 support was improved:
button mapping is now supported for this device,
light effect (rainbow color shift,...) are now supported,
you can now configure each color zone separately.
Check it out on Github! ➡️ https://github.com/flozz/rivalcfg