Noxesium 1.0.5

Update to 1.20.2 (#31) (by @AsoDesu)
Fixed compatibility issue with Porting Lib. (#29)
Updated text display changes to preserve behaviour that text displays do not render through walls. (#28)
Reworked custom model performance patch to match vanilla behaviour exactly.
- This fixes issues encountered by those with resource packs with more complicated overrides. Noxesium now only applies its optimizations if the overrides are optimizable. That is, only custom model data overrides are used. It now also respects the order in which they are defined exactly like vanilla.