add_sourceapp.sh should discard the old APK, when the API level is updated, if the new API is <= 19 about opengapps HOT 4 CLOSED

If the API level is updated with a newer APK, it keeps the previous APK also around for that lower API level, so that packages can be build for as much API levels as possible.
Is that the behaviour you are seeing?

from opengapps.

Yes, but if both API levels are <=19, what is the point of keeping the old? Also, I think we ran into the opposite case with your latest commit removing Hangouts for 5.1. Maybe?

from opengapps.

Yes, I could indeed automatically remove the ones that are <19. But I am not going to code that in now, it doesn't have priority.
For the Hangouts removal of 5.1, luckily my scripts always select the 'latest' version, so it didn't impact which Hangouts version was packaged. But I removed it manually, since that Hangouts version was (I believe to be) kind of unofficial and only released for some (beta testing for?) Project Fi. All latter versions of Hangouts were the lower API level again.

from opengapps.

This is now fixed. Clean-up is performed if you add a <=19 API level apk. All lower API versions are automatically removed.
THIS ASSUMES THAT NEWER API LEVEL IMPLIES ALWAYS A BETTER VERSION OF THE APP AND THAT THE API LEVEL WILL NOT DROP WITH NEWER VERSIONS.

from opengapps.