Is your feature request related to a problem? Please describe.
No

Describe the solution you'd like
Version support 1.20.1 for newest updates

Describe alternatives you've considered
Upgrading but then other mods borked

Additional context
I enjoy this pack a lot and wish to use it for 1.20.1
<3

Hey thanks for your feedback. I believe Nautilus3D V2.0.1 should still mostly work in 1.20.1.
Minecraft 1.20.2 fundamentally changed how GUI buttons are displayed but it should still work with newer packs as it just uses Minecraft's default GUI. Alternatively you can also use Nautilus3D V1.9 until all your other mods are updated.
I'm sorry but supporting older Minecraft versions isn't something i like to do as that can get really complicated.