Uncharted Upgrades

Progress through Copper, Iron, Gold, Diamond, and Netherite tiers to upgrade chests, barrels, shulker boxes, bundles, hoppers, furnaces, blast furnaces, and smokers.
Upgrade kits improve an object to the next tier, while conversion kits let you jump directly to a chosen higher tier. Upgrades can be applied using a smithing table or directly to placed blocks with Shift + Right-click.

Features include:

• Larger tiered storage inventories
• Tiered chests that connect into double chests using vanilla placement rules
• Faster cooking while preserving each machine’s vanilla fuel efficiency
• Higher-capacity tiered bundles
• Faster batch-transferring hoppers with vanilla-compatible timing and automation rules
• Scrollable storage interfaces
• Search and inventory-transfer controls
• Dyed tiered bundles and shulker boxes
• Fire-resistant Netherite-tier items
• Vanilla-style sounds, locks, behaviour, tool requirements, comparator support, and item retention
• Loot-table integration and a complete advancement path
• Compatibility with REI, JEI, Jade, TrashSlot, and common inventory automation

Uncharted Upgrades is designed to feel like a natural extension of vanilla Minecraft while providing meaningful progression and more capable functional blocks.