If you update your Skyrim SE past v1.6.640 (e.g., to v1.6.1130 or v1.6.1170), many mods marked "verified for 1.6.640" will break until the mod author releases an update.
If you want, I can:
Version 1.6.640 received a surprising amount of attention in 2023-2024 regarding Steam Deck compatibility. The December 2023 update (1.6.1130) added official Steam Deck support and ultrawide monitor compatibility — features that 1.6.640 lacked. skyrim special edition 16640 verified
: As the 1.6 builds progressed, version 1.6.640 settled as a highly polished, long-standing iteration where nearly every primary mod author successfully updated and "verified" their code to run seamlessly. It represent a sweet spot: modern enough to natively support Creation Club integrations but mature enough to have mature mod infrastructure. Core Dependencies: What Does "1.6.640 Verified" Require? If you update your Skyrim SE past v1
After an update, some mods no longer appear in your load order. : As the 1