I use highlights extensively. I love the new ability to rename them. For example, a few of mine are:
orange - solved puzzles
blue - challenges
purple - lab cache finals
light blue - Earthcache
green - oldies
You get the point. Some caches I’d like to have in more than one group. They are oldies that are solved puzzles. Or some other combination.
I’d like the ability to assign more than one highlight to a cache.