Openexchange Server 4.1 includes a web-based distributed authoring and versioning ( WebDAV ) interface and Outlook connector to speed information flows .
In version 4.1 , a new web-based Distributed Authoring and Versioning interface speeds up the flow of information between workstations and the server .
It is anticipated as well that Robin Saunders renounces their position as head of the bank's London-based principal finance unit.