Samba update needed in Slackware 15.0 after KB5028166

I don't really know if this information should go to the thread "Requests for current-next (15.0-->15.1)" because it's urgent. To the point - after installing KB5028166 update, Windows systems cannot connect to the domain controller. Samba has made appropriate fixes in samba-4.16.11, samba-4.17.10 and samba-4.18.5. Meanwhile in Slackware 15.0 we still have samba-4.15.13. I think we need an urgent update of the samba package in Slackware 15.0, because for several weeks it has been possible to work only after uninstalling KB5028166 update and disabling windows update.

More info at:
https://bugzilla.samba.org/show_bug.cgi?id=15418