Bank Vault

Eight explorer maps were being sorted under item ids Minecraft no longer uses, and the 26.3 target jumps four builds to 26.3-rc-1. Only the 26.3 cell is rebuilt.

Fixed

• Eight explorer maps were invisible to categorization and sorting on any 26.3 build newer than snapshot-7. They were curated under the ids they had at 26.3-snapshot-7, and Minecraft renamed every one of them at 26.3-pre-1:

  was (snapshot-7)	is (26.3-pre-1 onward)
  abandoned_campsite_map	abandoned_camp_map
  ancient_city_map	buried_ancient_city_map
  jungle_explorer_map	jungle_pyramid_map
  mineshaft_map	buried_mineshaft_map
  ocean_explorer_map	ocean_monument_map
  swamp_explorer_map	swamp_hut_map
  trial_explorer_map	buried_trial_chambers_map
  woodland_explorer_map	woodland_mansion_map

  Both sets of ids are now carried, not swapped. The data files ship to every cell from 1.20.0 to 26.3, so an id that is right on one version and absent on another has to be present either way -- the old names stay valid on 26.3-snapshot-7 and below, the new ones from 26.3-pre-1 up, and on any given version the other half is simply inert. Each old id sits immediately beside its replacement in the curated materials order, so the sort reads the same whichever one the running version resolves. The curation itself was already right and is untouched: same keywords, same materials category, same position.

Changed

• The 26.3 target moves from 26.3-snapshot-7 to 26.3-rc-1, skipping pre-1, pre-2 and pre-3. pack_format 95 -> 97, fabric-api 0.156.2+26.3 -> 0.160.3+26.3, fabric-loader 0.19.3 -> 0.19.5, and the exclusive window becomes >=26.3-rc.1 <26.3-rc.2. The 26.3 pin names one exact build because pack_format moves on most 26.3 releases, so a jar is wrong on every other one.

Notes

• Every item added to Minecraft between 26.2 and 26.3-rc-1 was checked, not just the ones that broke. 121 items arrived and none were removed: the poplar wood set and its three leaf colours, 16 cushions, wool and concrete slabs and stairs in all 16 colours, 16 explorer maps, plus red_shrub, shelf_mushroom and straw_bed. 113 were already classified; the 8 above were the only gap. Spawn eggs and creative-only blocks remain excluded, as they always have been -- zero of either is classified, so that is the standing rule and not an oversight.
• fabric-api must be 0.160.3+26.3 or newer on rc-1: earlier builds on the 26.3 line install and then crash the client, because they wrap a lambda that rc-1 deleted.