[QUESTION, ANSWERED] Theme changes?

[Nashville]

Have the display attributes of (some of?) the themes recently been modified?  
I haven’t altered my personal theme setting (Light) in a long while, but in the last couple of days the menu bar design appears to have changed; the icons in the bar (Notifications, Messages, etc.) are virtually indistinguishable from the bar’s background.

[Meredith Quill]

Yes, there are theme changes underway. Pinging @AllAstronauts

[AllAstronauts]

You should be using Lighted on the front end. If you are still experiencing problems hang tight, the new theme is just around the corner.