Item Upgrader — 1.5.36 VV
- Updated the pack icon to match the current dark navy and gold roulette UI.
- Added synchronized full/Lite UI routing and resource definitions to reduce pack-order conflicts.
- Included both terminal icon registrations in the shared item atlas.
- Separated Lite particle definition paths and preserved distinct effect identifiers.
- Fixed the pending-reward notice so different potion variants are counted separately.
- Preserved all existing catalogs, prices, probabilities, recipes and saved-data identities.

Automated/static checks passed. No live Minecraft testing performed. See CHECKUP_VALIDATION_EN.txt for details.
