TmtBrushFix.zip is a release file of the Minecraft data pack TMT - Cobblemon Brush Fix, made for Minecraft 1.21.1. It was published on June 24, 2026 and is 0.2 MB in size. For the full description, screenshots and every other version, visit the TMT - Cobblemon Brush Fix data pack page.
How to install: Put the .zip into the datapacks folder of your world (.minecraft/saves/<world>/datapacks) and run /reload. No mods needed.