Add documentation for Minecraft plugins

Author: Deftu

README.md

@@ -43,6 +43,15 @@ The `dev.deftu.gradle.tools.publishing.github` plugin will automatically configu
 ### Maven publishing plugin
 The `dev.deftu.gradle.tools.publishing.maven` plugin will automatically configure your project to publish to a Maven repository, and has maximal configuration options. It's easiest to check the `MavenPublishingExtension` class for all the properties.
 
+### Minecraft API plugin
+The `dev.deftu.gradle.tools.minecraft.api` plugin will add a `toolkitLoomApi` extension to your project, which allows you to set up a test mod environment for libraries.
+
+### Minecraft Loom plugin
+The `dev.deftu.gradle.tools.minecraft.loom` plugin will automatically configure the Loom plugin in your project, setting up the versioning of all required dependencies for the given Minecraft version and mod loader your project uses.
+
+### Minecraft Releases plugin
+The `dev.deftu.gradle.tools.minecraft.releases` plugin will automatically configure your project to publish to both CurseForge and Modrinth, and has maximal configuration options. It's easiest to check the `ReleasingExtension` class for all the properties.
+
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 **This project is licensed under [LGPL-3.0][lgpl3].**\