libqt5-qtgamepad.changes says "Update to version 5.15" instead of 5.15.0.

Also, not sure if it matters, but all entries are "No changelog available", while previous versions had something like:
- Update to 5.14.1:
* New bugfix release
* For more details please see:
http://code.qt.io/cgit/qt/qtbase.git/plain/dist/changes-5.14.1/?h=v5.14.1

And finally, libqt5-qtdeclarative.changes: - Update to version 5.15.0:
* No changelog available
* Added qtdeclarative-5.15.0-FixMaxXMaxYExtent.patch: fixes QTBUG-83890

The "Added xxx.patch" should be a top-level entry IMHO, as it is not a change in the (upstream) 5.15.0 version itself.
I.e. something like this:
- Update to version 5.15.0:
...
- Added qtdeclarative-5.15.0-FixMaxXMaxYExtent.patch: fixes QTBUG-83890

See also https://en.opensuse.org/openSUSE:Creating_a_changes_file_(RPM), below "Distro-related changes".