Changelog

[1.0.1] (Minecraft 1.20.4 - Fabric)

Fixed

• Fixed an item overflow / NBT stacking bug when storing more than 64 identical items in an upgraded bundle. Identical items in the "Items" NbtList are now only merged into existing matching entries up to stack.getMaxCount() (64), and any remaining count is automatically split into separate ItemStack NBT entries (Count <= 64).
• Legacy bundles containing oversized NBT stacks (Count > 64) are automatically split into standard-sized stacks on extraction and tooltip display.
• Nested upgraded bundles now properly compute occupancy weight (4 + getBundleOccupancy).

Changed

• Preserved Vanilla 1.20.4 bundle mouse controls (ClickType.RIGHT to insert and extract) and improved holding Right-Click while dragging a bundle across empty inventory slots so each empty slot smoothly receives 1 extracted stack (<= 64).
• Standardized output artifact naming to bundleupgrade-fabric-1.20.4-1.0.1.jar.

1.0.0 (Minecraft 1.20.4 - Fabric)

• Initial release of Bundle Upgrade (bundleupgrade) by thaistoanf.
• Added 5 sequential bundle tiers with cumulative capacity expansion:
  • Copper Bundle (+10 -> 74 units)
  • Iron Bundle (+20 -> 94 units)
  • Gold Bundle (+30 -> 124 units)
  • Emerald Bundle (+40 -> 164 units)
  • Diamond Bundle (+50 -> 214 units)
• Implemented Base-64 weight calculation system (stack of 64 = 1 unit, stack of 16 = 4 units, unstackable = 64 units).
• Unlocked the hardcoded 64-unit occupancy ceiling via Mixins into BundleItem.
• Dynamic and proportional item fullness bar scaling (getItemBarStep, getItemBarColor) and tooltip progress bar without overflow.
• Real-time capacity tooltip displaying Current / Max units.
• 3x3 shaped crafting recipes with automatic preservation of stored items and custom name (item NBT).
• Full compatibility with 1.20.4 interactions (right-click insert/extract, cursor dragging, scroll wheel item selection).
• Procedural pixel-art textures (closed bundle) and custom 128x128 mod icon.
• Bilingual localization in English (en_us.json) and Vietnamese (vi_vn.json).