In the 1.9 update for desktop Photo V1 Serif introduced the Astrophotography Stack Persona, a completely new Persona. I used it, but not fully because I don't do deep space imaging, just milky way stuff with an MSM rotator. It works really well on my desktop. I was looking forward to using that Persona on my iPad in V2 because, taking Serif at their word, I would have 'all the power of the desktop version'. I know it's easy to gripe and moan but overall I'm gobsmacked by the capability and value of Photo V2 for iPad. But, if there's a chance you could include that AS Persona in a future V2 update it would be fantastic. Maybe it's not included because an iPad just wouldn't be up to the task.
Oh and just one final one. Unrelated. Please fix the Lens Filter Adjustment V2 iPad bug. I have to do that in V1 at the moment and then post it back to V2. Thanks.