3.12.0 (June, 10, 2020)
- add circle support for searching/displaying
- if no offline editor is available, use OO/Cool/Text
- add possibility to set expiration date on user/group shares (NC18+)
- rich workspaces can be disabled on server side
- improved loading view
- requires Android 4.2 or newer
For a full list, please see https://github.com/nextcloud/android/milestone/42