I would also like SharpCraft World Editor Bundle to be updated for 1.30.4 as well.
The only reason I'm still using it is because I want to set custom object IDs (unit IDs, ability IDs, buff IDs, etc.) without using the standard world editor in patch 1.31.1 (I would like my map to still be playable and editable between 1.29 to 1.31.1)