Pack.mcmeta now spans pack_format MIN_SUPPORTED_FORMAT (=63, 1.21.6) up to max(LATEST_KNOWN_FORMAT, resolved.format) so a single build loads on every MC from 1.21.6 through 26.1.2+ (currently extending to 86 = 26.2). Both schemas are written: supported_formats for clients on pack_format <= 64, and min_format/max_format for 1.21.9+ clients. pack_format itself stays at the build target so newer clients see the pack as current rather than legacy.
6.3 KiB
6.3 KiB