Minecraft 1.21.1 debuted for Java Edition on August 8, 2024, as a hotfix update to fix a few critical exploits that were being used to intentionally crash multiplayer servers.

Run Minecraft Java on your Steam Deck with my straightforward step-by-step guide, using Prism Launcher to keep things simple.

The Minecraft legacy launcher was once one of the most popular ways to download the sandbox title before the arrival of the new version called Minecraft launcher.