MP 1.3.72 new feature descriptions?

Is there a document somewhere that lists and explains in detail what all the new features are? For example on Plan page, what is Tracker Home and what does it do? There are lots of little changes/additions/updates that i’d like to learn about. Thanks

Antenna Tracker home location. I don’t think that’s new.

https://firmware.ardupilot.org/Tools/MissionPlanner/upgrade/ChangeLog.txt