Changes in version 2.0

• All crafts have been changed
• Added new storage crystals
• JEI/REI/EMI crystal crafting supported
• Changed description when crystal is in tool

To change where you can insert crystals or what you can put in them:

minecraft\saves\YourWorld\serverconfig\storageinfuser-server.toml There are two arrays inside:

#List of item IDs for tools that can have storage crystals applied
allowed_tools = ["..."]
#List of item IDs that cannot be placed in storage slots
blacklisted_items = ["..."]