Well, indeed. It looks like "AROS One" by AMIGASYSTEM is in fact the most active AROS distro these days, with version 2.1 just released.
As always, it contains tons of fixes and improvements, including new catalogs, updated apps, updated games, new icons and buttons, and more.
|"AROS One" 2.1 as seen on https://sites.google.com/view/arosone|
Go to "AROS One" website for more information and download: