- 1.21.6 support (bye bye backwards compat)
- Make it compatible with 1.21.5+
- Make it compatible with 1.21.2+
- Optimizes even more, although it's small.
- Refactor the code and add comments for readability.
- Deprecate
rcp()since it doesn't work on all cases - For some reason Iris mod need
Sampler2, so I added it just to make it work
Basically if v1.0.0 already works for you then this version is not necessary