.701 available in the UK. Updated and just took a couple of 360 spheres on an overcast day here in the UK. It takes 46 shots in about 1 minute to 1 minute 30 seconds and the generation of the photosphere is quick.
Within in DJI GO 4 it only seems to represent the sphere in tiny planet view which rotates slowly creating a nice affect. If you export to camera roll on the iPhone it's a panoramic file, if you upload to sky pixel it starts as a tiny planet and then zooms in to a sphere which I did not realise it would do. Stitching is not perfect between the two edges of the panorama but its a dull day here.
If you share to Facebook rather than use the good 360 viewer in Facebook it'll link to sky pixel which is a shame, they're obviously pushing the use of sky pixel quite hard.
It does however save the files to the SD Card so you can use your 360 software of choice on your computer.
Everything else worked as normal with the firmware.