Submited iOS V0.2.8 for review with the following changes (it can take up to 7-10 days till Apple reviews it)
- fix for crash with some of the Canon DSLR
- added ghost image option to live view
- added delay option for focus stacking
- added delay option for sky stacking
- live view render changes
- initial support for D7200 (wireless and live view)
- various fixes that users reported