Update README.md

Author: ayufan

RELEASE.md

@@ -9,6 +9,8 @@
 
 ## 0.6.x
 
+- PowerControl/SteamController: Improve RTSS detection to ignore processes not generating frames for over 5s
+- PowerControl: Expose all in `GameProfiles`, and fix `GPU Scaling`, `Refresh Rate` and `FPS Limit` interwork
 - PowerControl: Add `GameProfiles` allowing to persist per-game setttings for most of settings (Colors, Refresh Rate, FPS limit, etc.) [Thank you @maniman303 for https://github.com/ayufan/steam-deck-tools/pull/38]
 - SteamController: Add experimental `ControllerProfiles` to allow creating user controllers
 - SteamController: Add experimental RTSS-based detection (disables the need to use Steam, or Playnite workflow)