All blocks, except the FTP and zip (still to come), supports writing to secondary external storage (removable SD card) on Android 5.1+, grant access in settings.
Content changed, delete, insert, update and query blocks
Device doze mode active and set state blocks
Mobile network type block
Pedometer block
Restrict background data enabled and set state blocks
Broadcast receive block can await Automate service (re)start broadcast
Just a suggestion. You haven't been including Google Play links with your update posts, so someone (me) who is potentially interested in your app has to page all the way to your first post for that info.