Almanac

Changed

• Settings now use Dungeon Config, bundled with Almanac, so no additional download is required. They are stored in config/almanac/almanac.json5 and can be edited in game from Mod Menu, the mods list or the Dungeon Configs page (Ctrl + K).
• Existing settings are imported automatically from almanac-nbtFix.json5 (Fabric) and almanac-common.toml / almanac-local.toml (NeoForge and Forge).
• Cloth Config is no longer required on Fabric.
• Removed the MobStacker-specific stack-name handling from the entity utilities.

Fixed

• Command registrations from several mods could be lost or fail when NeoForge constructed mods in parallel.
• Legacy JSON configs are now written atomically in UTF-8, so a crash during a save can no longer leave a truncated file.

Performance

• The empty NBT fix now checks the item's data before any other work and no longer copies NBT on every slot read and stack copy. With the fix disabled, the hooks cost a single field read.
• Picked-up equipment is tracked on the mob itself instead of in a shared, synchronized weak map, so lookups are a field read and the data is released with the entity.
• Removed unused mixins and the redundant ItemStack.isSameItem and Slot.setByPlayer hooks.

Minecraft 1.21.1

• First release for Minecraft 1.21.1 on Fabric and NeoForge.