There has been some discussion about it on here, although admittedly not that much:
There is a lot of discussion about it online:
I’m not overly keen on linking to my apps. You can take my word for it that my app that has been rejected twice in the last week for 4.3 spam rejection is a flat out wrong decision from the App Store reviewer. It’s either an automated rejection, or a lazy/incompetent reviewer. The rejected app is absolutely nothing whatsoever like my other apps. Nothing!
Overpass Apps discusses the frustrations of 4.3 in several videos. One here:
For my part, this post is a heads-up of what may be waiting for developers further down the line. The only solution, as I see it, is for me to comply with Apple and start using “container apps”. However, there’s some square pegs and round holes here as my latest (twice) rejected app does not fall within the bounds of a “container app”.
Time for me to adapt and thrive or throw in the towel. Something to ponder. Best wishes to you all with your future endeavours. 