Admin 2020 Pro Theme GPL Overview:
Admin 2020 a big upgrade for your WordPress Dashboard. Introducing a clean and modern WordPress admin theme with a streamlined dashboard, Google Analytics Integration, powerful media library, dark mode, white-label and much more.
Plugin notices are necessary in some cases, in others, they are downright irritating. So, instead of blindly hiding them all, we moved them all.
Plugin notices, updates, nags, and other things now all live in an off-canvas area which is easily accessible from the top bell icon in the admin bar.