ConfigSwitch

1.0.0-alpha+1.21.1 — First alpha

This is an early alpha. The core workflow works, but expect rough edges — please report anything you run into.

What it does

Synchronize your mod configs and options.txt across modpacks:

• Push — save the current pack's configs to a global repository
• Fetch — load the global repository's configs into the current pack
• Pick which mods to sync from an in-game list, grouped by mod, with select all / invert and a search box
• Configs that don't match an installed mod are grouped as uncategorized, and can still be synced

Backup & restore

• Every file is backed up before being overwritten, and old backups are pruned automatically
• Browse past snapshots in the Backup screen and restore one — a restore is itself backed up first, so it can be undone

Settings

• Change where the repository lives, and how many backups to keep

Known limitations

• Windows only for now
• Minecraft 1.21.1 + Fabric only
• Mod configs take effect after a game restart (options.txt applies immediately)
• Configs stored in subfolders of config/ are not scanned yet
• No ModMenu integration yet

Requirements

Fabric Loader 0.15.10+ and Fabric API

Default keybind: H