Update Roundup 2022-03

A bunch of minor updates for Nostalgia Shader, Vanilla Plus, and Potato Shader. As all of those aren’t too extensive I decided to just bundle them into a single post instead of extremely short separate posts.

Kappa Shader v4.2

It’s time for some updates to Kappa Shader. This release is once again focusing on minor refinements of various bits of this pack.