Helpful Resources

Linked here is a bunch of miscellaneous resources, wikis, and documentation that you might need to reference while working on multiversion stuff.

Update Primers

The Neoforge docs contain some great guides on all the major changes between versions. You should definitely consult these when having issues porting code to other versions.

1.20.1 -> 1.20.5

1.20.5 -> 1.20.6

1.20.6 -> 1.21.1

1.21.1 -> 1.21.2

1.21.2 -> 1.21.4

NeoForge 1.21 Changes

Besides package renaming and some event changes, the most notable breaking changes are the switch to Fabric mixin and vanilla registries.

PNG to SVG Converter

For IntelliJ project icons.