adding release tags as part of the release process?

[Nate Graham]

Hello release team!

See https://bugs.kde.org/show_bug.cgi?id=390195

Would it be possible to automatically add <release> tags to KDE apps' 
appstream metadata files as a part of our release process? The tags only 
need to contain version numbers and release dates, so hopefully this is 
possible to do programmatically.

This is particularly important for our apps that are distributed with 
Flatpak, since for Flatpak this metadata is required for software center 
apps like Discover to be able to display the app's version number.


Nate