Minecraft being shaded when it was not previously
After https://github.com/SpongePowered/VanillaGradle/commit/bc3c2a926dfd29e13b660f7a884b7f24dcdeb487 and https://github.com/SpongePowered/VanillaGradle/commit/cfa6638a3cb05e5db64954ed42cc80777b104a5d, Minecraft is now being included into my shadow jar where it wasn't before. Project in question can be seen at https://github.com/jpenilla/squaremap/tree/master/sponge, I've simply pinned an old snapshot in gradle/libs.versions.yml to get it to build properly for now.
This issue was originally tested with Minecraft 1.18.2 and 1.19, testing Minecraft 1.16.5, it seems like Minecraft is shaded before and after the aforementioned commits. 0.2 functions properly for 1.16.5.