FastAsyncWorldEdit
FAWE, or FastAsyncWorldEdit, is a world editing plugin that includes chunk regeneration features.
Chunk Regeneration
When a player deletes a region, Homestead can automatically regenerate all claimed chunks back to their original state. This removes all buildings, chests, and changes made to the land.
Data Loss
Regenerating chunks permanently deletes everything in those chunks. This cannot be undone. Make sure players understand this before enabling the feature.