EDIT 1: After being briefly pulled by DJI, the firmware is back available with a version revision of V01.00.0701 – Not sure the reason for the change but likley last minute issue.
DJI have finally released the long awaited new firmware for the DJI Spark, V01.00.0701 – Below is all the details and videos on how to update your Spark.
Full release Noted can be seen in the following PDF File.
Aircraft Firmware: V 01.00.0701
Remote Controller Firmware: V 01.00.0400
DJI GO 4 App iOS: V 4.1.14
DJI GO 4 App Android: V 4.1.14
What is New?
1: Added the Sphere Panorama feature (with DJI GO 4 app v4.1.14 or higher).
2: Added Dynamic Home Point for ActiveTrack and Gesture modes (with DJI GO 4 app v4.1.14 or higher).
3: Low Battery Return to Home will no longer trigger automatically in Gesture mode.
4: Users can now save Wi-Fi frequency and channel settings (with DJI GO 4 app v4.1.14 or higher).
5: Improved firmware updating stability.
6: Improved security.
Restart the aircraft and remote controller when the update is complete.
If the firmware update fails, restart the aircraft, remote controller and DJI GO 4 or DJI Assistant 2, then try updating again.