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Corebound Upgrades

Corebound Upgrades

DATA PACK
Tools and Armor can now be upgraded to the next material tier (gold -> iron -> diamond) whilst keeping enchantments
by Cababs
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108 downloads
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Updated Oct 14, 2026
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Utility
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CoreBound Item Upgrades

allows items to be upgrades throught material tiers. gold -> iron -> diamond. uses the smithing table and keeps and exisiting enchantments on the tool.

Development Notes

Some ideas and programming assistance were generated with the help of AI tools (ChatGPT) for briainstorming and function logic. All code was tested, intergrated and reviewed manually.

Resources

https://vanillatweaks.net/

https://www.gamergeeks.net/apps/minecraft

https://misode.github.io/

https://chatgpt.com/

upgrades.zip
MC 1.21, 1.21.8, 1.21.5, 1.21.4, 1.21.1, 1.21.6, 1.21.3, 1.21.7, 1.21.2, 1.21.9, 1.21.10, 1.21.11, 26.1, 26.1.1, 26.1.2
Release 2026-07-16 Get

Requirements & install

How to use this data pack in Minecraft
Mods needed
None, works in vanilla
Minecraft
1.21.7 – 26.1.2
Install folder
saves/<world>/datapacks

How to install data packs

  1. Download the data pack .zip file (do not extract it).
  2. New world: click Data Packs on the world creation screen and drop the .zip in. Existing world: open .minecraft/saves/<world>/datapacks.
  3. Put the .zip into the datapacks folder of the world (servers: world/datapacks).
  4. Run /reload in game (or rejoin the world) and check it with /datapack list.
Browse more: Data Packs for 26.1.2 All data packs
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