ubuntu@localhost:~$ sudo snappy list
Name                Date       Version      Developer 
canonical-pi2-linux 2016-03-21 IPVTfbcXcABU sideload  
screenly-client     2016-03-24 LTdcJWFTfFLX sideload  
screenly-oem-pi2    2016-03-24 IPVTfbXITgWF sideload  
ubuntu-core         2016-03-21 IPVTffVMVUHb sideload