Windows and Prism Launcher
Download the one-time updater installer
Extract the ZIP, close Minecraft and Prism, then run Install.cmd and select your existing IronGrave instance. Future published updates are checked whenever you launch.
Current release: 0.7.5-test.1, tab spacing fix. Owner testing and one-friend validation precede wider rollout.
Your keybinds and personal settings are preserved. Recovery instructions are included.