VirtualBox 6 on Fedora 29

Why a major update of VirtualBox (5->6) has been pushed to a stable Fedora release (29), instead of pushing to Fedora 30? From Fedora updates policy[1] ===== we should avoid major updates of packages within a stable release. Updates should aim to fix bugs, and not introduce features, particularly when those features would materially affect the user or developer experience ===== This update has broken BOINC user experience on Fedora 29 [1]: https://docs.fedoraproject.org/en-US/fesco/Updates_Policy/#stable-releases