Minor release addressing some bugs.

iOS 10.13.5

Improvements

• SI-1540: Improved the Share extension – can now select images, movies, and PDFs to share into the application
• SI-1655: Can now make another user in a group an admin
• SI-2255: Group actions menu can be cramped when the name is long
• SI-1916: Receiving many messages whilst backgrounded can result in slowed behaviour when the app is launched

Bug Fixes

• SCSD-377: The read status tick marks would sometimes jump out of the bubble area
• SI-2236: File link colours were incorrect in message threads
• SI-2239: Long conversation preview test would sometimes overlap the icons to the side

Android 10.13.5

Improvements

• SCSD-401: Added ability to export file attachments from the conversation screen

Bug Fixes

• SCSD-408: Fixed background colour on edit group screen and improved clickability of edit button to reach this screen
• SCSD-406: Thumbnail is now sent when externally sharing an image into the app
• SCSD-412: App no longer enters an unlockable state after you send an attachment