The summary of my problem is:
I have newly developed features in the new version (which don't exist in older version).
Other features which were developed in previous version of Appery and were deployed fine, have been broken silently in the background by the Appery version update.
So basically the version update messed up my working features which probably doing code replacement in the middleware you folks have. I would like to continue working with newer version because I've already invested a lot of time resurrected features broken by the update. Every day, I am finding new ones which are broken, but there isn't an easy way backwards (our out of this).
Did you folks do a testing such as what happens to older developed camera feature (select picture from camera library) after one updates to newer version? Why would common services like these start breaking with appery version updates? This event has made me very apprehensive of Appery version updates.