The usual monthly KDE updates have moved to all users. This is basically a bug fix release for all three, Plasma, KDE Apps & Frameworks.
For what has changed see:
The linux-next kernel has also moved, it is now available for the 5.2 series. x265 update required the rebuild of about a dozen packages. Poppler update moved a few days ago, that meant new LibreOffice could also move.
A good 400 packages went from the build repo to stable, that included new sip & pyqt packages, grub, krita, calibre, kmymoney & gdal.