Minecraft Forge API for Minecraft Changelogs. Here are some of the corrections and changes made to forge api in version 1.12 of minecraft, remembering that any problems you should report to the developers of the mod.
Minecraft Forge API 1.13, 1.12.2, 1.11.2, 1.10.2, 1.7.10 is an open-source utility or mod-layer for Minecraft, packed with modification features that equip both developers and player with modding capabilities.
Minecraft Forge API is a great modloading tool that also helps players in making mods the whole Minecraft community can enjoy. It is incompatible with Modloader though, so don’t even try to play with both programs installed.