Well… I had a bit of a surprise 😊 I downloaded 2.1.5 FL Beta, and was going to update my install to this version. I uploaded the zip file to my server, and used shell to unzip the file. Only to discover that the files are not packaged to unzip in their own directory, unlike 2.1.3.
Uhoh..
Not a major cleanup, but a bit of a surprise! Serves me right for not checking before-hand, and assuming the beta package would behave the same way the other one did!
😊