Dynamics 365 Service Update March 2019 Microsoft Teams / 19 March 2019 / 0 Comments Submitted by JKing on 19 March 2019 Microsoft announced a maintenance window for 3/19--3/21/2019 today. There is no expected degradation to service performance or availability. You should see and expect a version Release 9.1.0.2856 or higher after the DB operations are complete. Tags Dynamics 365 Office 365 Microsoft 365 Consulting