TASB 4.2.0, Neoforge 1.21.1.jar is a release file of the Minecraft mod Topaz and Sapphires Beyond for NeoForge, made for Minecraft 1.21.1. It was published on August 14, 2025 and is 0.3 MB in size. For the full description, screenshots and every other version, visit the Topaz and Sapphires Beyond mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.
