SanDisk Clip Sport Firmware 1.17 released

How about a release that recognizes Windows Media Player WPL format.  It would be so much easier to worrk with and I don’t have to create a seperate file and copy a couple hundred songs from 60 different folders into one so i can create a M3U play format.  Who’s stupid idea was this in the first place.  All the other mp3 players accept WPL.  Why not the sport?