4.0_MostlyTrue_soPlenty_Changes.zip is a release file of the Minecraft resource pack MostlyTrue_so_Plenty, made for Minecraft 1.21.9, 1.21.10. It was published on June 9, 2026 and is 58.4 MB in size. For the full description, screenshots and every other version, visit the MostlyTrue_so_Plenty resource pack page.
How to install: Put the .zip into .minecraft/resourcepacks (do not extract it) and enable it under Options → Resource Packs.