I am updating 1.21.11, 1.21.10, and 1.21.9. During this time some mods have already been updated. EBE still hasn’t been updated to the newer versions, and I have completely switched to BBE. Async Particles has been temporarily removed because the author archived the mod and, based on my tests, there is no longer any FPS difference. I’m still not sure about ScalableLux, so it won’t be included for now.
From very good news: Mojang plans to move Minecraft from OpenGL to Vulkan, which could give us a huge FPS boost. There is already a mod being developed that aims to add DLSS 4.5 to Java Minecraft, and some shaders already support compatibility with this mod.
!Yep (On the screenshot: ITRP again with VOXY and vanilla textures using LabPBR.)

Сборка модов MAX FPS: Optimized для Майнкрафт - это легковесный модпак из 16 оптимизационных модов без лишнего хлама. Подходит для всех лаунчеров и версий Minecraft, даёт максимальный FPS на слабом железе.