DerpFest 15.1 STABLE | OFFICIAL
By ~ @0mar99
Build Date : 09-03-2025
Device : Xiaomi 11T Pro ( vili )

Source: 
- Merged March security patch

For detailed changelogs go to: Settings>About>Android Version>Changelog

Device:
- Fixed 60Hz not working in per-app refresh rate
- Fixed heating issues

Kernel:
* Added KSU-Next and susfs support, credits to @kknixx. You can find this as a separate boot.img inside the "KSU boot" folder in the download link. There is NO root by default
- Upstreamed the kernel with the latest changes from LineageOS