If you are currently running version 1.6.318 successfully, protect your USSEP file like a dragon guards its hoard. Back it up outside of your mod manager. And if you ever hear the siren call of a new combat animation or follower mod, prepare yourself for the long, arduous journey of updating to 1.6.640.
The Unofficial Skyrim Special Edition Patch (USSEP) fills the gap left by Bethesda's official updates. It is meticulously crafted to fix thousands of bugs, including: unofficial skyrim special edition patch 1.6.318
The 1.6.318 iteration of USSEP was a pivotal shift in the mod’s history, moving from supporting the "pre-AE" 1.5.97 version to the new 1.6.x framework. Mandatory Creation Club Content: If you are currently running version 1