Over 30 new tweaks! 26 new tweaks are for Performance, found on the new Tweaks > Performance tab of course!
More tweaks added in v20.12.8.x through v20.12.12.x, including setting light/dark mode for Windows system and apps, setting the desktop wallpaper, and more! v20.12.9.x also brings more hover descriptions for the various tweaks, and the ability to set Windows default values for all tweak settings (click the Start Auto Mode button on the tweaks tab for these options.)
Fixed: v184.108.40.206 corrects Windows 10 display version on 20H2, which previously displayed the numerical version of 2009. v220.127.116.11 also adds the sub-build number, e.g. appending the “.685” to 19042.685