pack_format is a version number used to group versions with compatible assets. This number is used in:
- version.json
- pack.mcmeta
Resource Pack
Template:Pack format
Data Pack
pack_format Minecraft version "pack_format": 41.13–1.14.4 "pack_format": 51.15–1.16.1 "pack_format": 61.16.2–1.16.5 "pack_format": 71.17-1.17.1 "pack_format": 81.18–1.18.1 "pack_format": 91.18.2 "pack_format": 101.19-1.19.3 "pack_format": 111.19.4