Minecraft modpacks can only be upgraded to a newer game version if every mod in the pack supports that version. Checking this manually is tedious - this script automates it.
For each mod in the modpack, the script checks whether a version of the mod exists that is compatible with the given game versions, and reports which mods are not compatible:
./compatibility.py --version 1.20 --version 1.20.1 mods.mrpack
- Only supports Modrinth modpacks (mrpack), and only checks mods from Modrinth. CurseForge mods in the 'overrides' section of the modpack will have to be checked manually.
- Doesn't actually update the modpack to the newer game version, only reports whether the update would be possible. Mod loaders can do the update.