New uNmINeD development snapshot is available for download!
Changes:
Added highlighter for inhabited time (Java Edition only)
Inhabited time is the cumulative number of ticks players have been in a chunk. Minecraft uses this for regional difficulty. It can be used for creating a heatmap that shows the most visited chunks.
How to use:
Turn on the highlighter on the right sidebar
Add a highlighter (using the Add button)
Select InhabitedTime as data source
Select ChunkRect as visualization
Adjust the settings to your liking
Smallest marker value: markers will be not shown where inhabited time is less than this
Largest marker value: largest markers will be shown where inhabited time is equal or greater than this