RLMixins-1.2.1.jar is a release file of the Minecraft mod RLMixins for Forge, made for Minecraft 1.12.2. It was published on March 12, 2023 and is 1.8 MB in size. For the full description, screenshots and every other version, visit the RLMixins mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
