1.2.0

• added proper support for Inventory Size Attributes
• added configurable item and exp cost for merging and splitting items
• added "merge_content_flags" boolean flags to merged items component, designed to be used by Spell Engine Extension
• fixed an issue where items of the same type could be merged
• fixed an issue where items could have multiple items of the same type merged into them
• fixed merged items tooltip displaying empty slots

1.1.0

• Item Merging Block rework

  • several settings are now saved in a block entity
  • added proper model
  • moved from the Operator to the Functional blocks creative inventory tab

• data components rework:

  • merged the two existing components into one
  • merged items are now shown in the tooltip of the container item (similar to the bundle tooltip)

• several small fixes, including a crash that could happen on game start

1.0.0

First release.