Android 15 source code reveals new options for notification icons. The new change utilizes main app icons and there's also monochrome versions as well. Google could just be toying with this ...
If you're getting too many notifications or none at all, there's usually a simple fix. Here are quick fixes for the most common notification issues.
Google is updating Android’s Do Not Disturb mode in Android 16 to make it much more customizable, calling it Priority Modes.
There are some controversial design changes, including a split notifications/Quick Settings tiles pulldown and new icons ... almost certainly going to split Android’s notification dropdown ...
The notification opens a full screen message carousel window, highlighting eight new Android features along with instructions ...
Android is working on a feature behind the scenes that would let you run any app in a floating "bubble," but it's unclear when it will come.