Added

• autostart config parameter to allow generation to be paused on startup (set to false)
• total expected chunk count to list command
• config parameters related to the unloading task

Changed

• requesting chunk generation to be done in a different thread and therefore not blocking the main thread
• chunk unloading to be done in a different context than the generation
• generation to have several stages
  • seek: finds the first chunk that hasn't been generated yet
  • generate: generates until the end of the task is reached
  • validate: validates that all chunks have been generated
  • correct: generates all chunks that are missing
• database to be accessed by DAOs only
• generation tasks to only have one task that handles both paper and spigot (by using PaperLib)
• table to store chunks that were pending when the server was stopped or were not generated when validating

Removed

• config parameters related to the old way of generating
• dynmap area marker that shows the last generated chunk

Fixed

• ETA not being calculated correctly
• some issues with chunks not being generated
• spiral shape to stop at the correct coordinates
• dynmap to show generation area markers in every world