Switched to this when Simple File Manager went bust. It's wayy better, in terms of design, features, and user experience. I love the file move flow being presented as cut&paste, and other unique tidbits.
Naveen, the admin of the fork is a heavy contributor to the original repos. So I hope its not that difficult for him to maintain the fork. Infact it has started to make its way to Izzysoft on F-Droid