Release notes Workspace 365 v3.55.0


The release of Workspace 365 v3.55.0 will be deployed on 19-01-2022 between 22:00 PM and 0:00 AM Central European Time. ​The following will be implemented when this version goes live:



  • With this release, we introduce the new creation experience for announcements and knowledge items. The new experience allows you to create beautiful layouts with columns and content blocks using a “What You See Is What You Get” editor.
  • We now show both the UPN (username) and primary email in the interface to provide admins the correct data.

Technical items

  • Remove support for inline blob images in email signatures.
  • We modernised the deep linking to various functionalities of the Email app.


  • The calendar and clock icons in the native date/time picker in mobile mode weren’t displayed correctly.
  • The 2x2 tile content wasn’t centered vertically in mobile mode.
  • The "No events for today" message in the Calendar live tile wasn’t fully displayed.
  • The Name input field in the Create shared space dialog didn’t have autofocus.
  • Images in emails were not shown by default when the "Default visibility of sender images" setting was set to "Show images"
  • Tables were not working properly in the rich text editor.
  • Opening txt and pdf files in the SharePoint file viewer did not work in Global search.
  • When deleting a custom folder in the Email app, the Deleted items folder would expand.
  • The form on the Branding settings page had horizontal scrolling on smaller viewports.


  • We now show the top 20 most used tags when opening the Tag component.
  • We updated the Hub icon and some other app icons in the product.
  • We removed the Information button from the Announcements creation flow.
  • We improved the error message for creating OneNote files with titles which begin with spaces.