Highlights / Notes
Mostly bugfixes.

Upgrading from 5.2
Just replace the .jar-file
Optionally delete your <webroot>/index.html to make bluemap update the webapp.

Changelog since 5.2

• Changed lowres-tile saving to be even more robust, reducing the probability of lowres-tiles corrupting even if there are temporary issues when trying to save them (e.g. a short db-connection loss)
  This also fixes an occasional tile-save error with databases when bluemap is disabling (or reloading).
• Reloading the webapp (F5) will now automatically trigger a map-refresh (thanks to @MicLieg)
• Fixed an error reading chunks that are larger than a certain threshold
• Fixed an NPE when the region-folder of a dimension isn't present for some time
• Fixed the debug-dump being named dump.json.gz but not being actually compressed -> renamed back to dump.json
• Fixed some leftover debug code spawning a random teststate.json on cli
• Fixed an incompatibility with some fabric/forge mods
• Fixed cli errors when using ctrl+c to stop
• Fixed exception when a player joins the server on fabric-1.20
• Fixed spigot version detection
• Fixed a core.conf typo (thanks to @monke8555)

Full Changelog
https://github.com/BlueMap-Minecraft/BlueMap/releases/tag/v5.3