ryinsf on ThingSpeak Communication Library for Arduino

Hi Rob - I'd like to use an Adafruit Feather M0 Wifi (ATSAMD21G18 like the Arduino Zero plus ATWINC) with ThingSpeak. The ThingSpeak Arduino Communcation Library refuses to compile because the Feather M0 is not in it's platform list. I have seen a couple of ThingSpeak users say they have the library working with this board, but have been unable to get more info from them. Can you shed some light on if this library will work with the Adafruit Feather M0 Wifi and if it will, how do you get the library to compile with that board?

Thanks for any help you can provide.