Defender for Business servers Public Preview?


I was browsing through catalog and stumbled upon this: 


Purchase services - Microsoft 365 admin center

It clearly says public preview - did I miss an announcement of such big news? :) 
I'm eager to read more, anyone has more details on it? 


1 Reply

@Aleksander Pawlak Hopefully related to this 


Server support is coming soon. This new server offering will have a licensing prerequisite of Microsoft 365 Business Premium or Microsoft Defender for Business (standalone).