Support for private channels, and ability to save to a renamed channel 

Support for OneDrive for Business

New icons introduced for SharePoint and Microsoft Teams locations

OnePlaceMail is now using the adaptive card framework in Microsoft teams for a more modern look and feel.

At Mentions now available - When sending a message to a Teams channel you can now @ mention members of the team when starting a new conversation from Outlook

Improved support for profile pictures on People & Group column, improved bug fixes

Enterprise subscription license management through auto assignment of subscription

Support for columns - People & Group, Managed Metadata (plus the ability to select a term in a Managed Metadata) and Enterprise Keyword.

Improved methods when detecting attachments on mobile devices. Implemented the Graph SDK in our services to allow us to retry some calls returning an Http error code (429, 503 & 504)

Support for currency columns is now available. Support for Date/Time Columns is now available. Site collections are now sorted alphabetically

Support for number column is now available.

OneDrive Link created for items saved to SharePoint. Mobile users can now open up files saved in SharePoint using the SharePoint Online preview, Trial expiry date has been improved to more user friendly format such as 'Trial Expires in x days', so you know exactly how long you have left in trial mode