Update 1.1.1

• Fixed Same-Type Stacking: Spawners now stack only with the same entity type.
• Bug Fixes on Hand Stacking: Resolved issues when stacking spawners by hand when stack size is 1.
• Added Experimental Hopper Integration: Hoppers can now extract items from spawner storage into other containers. This feature is experimental, so feedback is welcome!

Update 1.0.2

Added: configurable options for spawner explosion behavior
Added: a message notification upon placing a spawner with an assigned entity

1.20.4 Support

• Downgrade from 1.21.3 to 1.20.4
• Change some new Particle API to old