I had been using IWA to run my powerserver web using appeon 2016.

I updated powerserver web to the newest EBF (Appeon for PowerBuilder 2016 Build 1119.00) , and re-deployed using 1119 .  My application didn't change at all, just upgrading the appeon server and toolkits.

Now when i run the app via IWA i get a message that says that there is a new version available and whether I want to upgrade.

1. What am i upgrading?  just the IWA shell, or is it my application that is upgrading?
   1. If i say no, the application seems to run fine.   
   2. Is it OK to say no?  what does this actually mean?  Am i running the earlier build of appeon or of the IWA shell?
2. If i upgrade:
   1. there is a bug in the update process itself - it doesn't end the original session if i tell it to update the app and it just stays there until the eventual time out. A 2nd session gets created after the update is finished.  (i already reported this) 
   2. I don't like all the questions to update.  If you say yes it should update and not ask you hit yes 7 more times.