Improved performance when loading chat overview
Improved performance when sending media files
Key fingerprint replaced with public key in UI
Fixed a possible bug in relation to external keyboards
Other improvements and miscellaneous minor bug fixes
Security fix: A malicious directory server could theoretically trick a client into encrypting an arbitrary message to another user. The protocol and apps were updated to prevent this. The issue was never exploitable without having privileged access to Threema infrastructure (reported by Jonathan Krebs, Universität Erlangen-Nürnberg).
New: Mark chats as unread (swipe right in chat overview)
Share Extension revamped
Support for right-to-left scripts in chats
Chinese (traditional and simplified) localization
Japanese localization
Voice messages are no longer forwarded as files but as voice messages
Voice messages, GIFs, and stickers are hidden in media preview
Fixed a bug that could occur when quoting messages that contain mentions
Various other improvements and miscellaneous minor bug fixes
New: Mark chats as unread (swipe right in chat overview)
Share Extension overhauled
Support for right-to-left scripts in chats
Chinese (simplified) localization
Japanese localization
Voice messages are no longer forwarded as files but as voice messages
Voice messages, GIFs, and stickers are hidden in media preview
Fixed a bug that could occur when quoting messages that contain mentions
Various other improvements and miscellaneous minor bug fixes
Increased maximum group size to 256 members
Option to add captions when sending media files within the app
You can now quote any type of message (including media, voice messages, and locations)
iOS 14: Share individual photos without granting Threema access to the photo library
Polish localization
Size limit for chat exports removed
Truncate quoted messages after 200 characters
Always display search bar when creating and editing groups
Layout improvements in Threema call screen
Various iOS 14 improvements
Various other improvements and miscellaneous minor bug fixes
Increased maximum group size to 256 members
You can now quote any type of message (including media, voice messages, and locations)
Send images directly from gallery preview
Polish localization
Threema calls: Various bug fixes
iOS 14: Fixed a bug that could occur when deleting files
Various UI improvements
VoiceOver improvements on call screen
Various other improvements and miscellaneous minor bug fixes
Option to add captions when sending media files within the app
iOS 14: Share individual photos without granting Threema access to the photo library
Size limit for chat exports removed
Truncate quoted messages after 200 characters
Always display search bar when creating group and editing groups
Various iOS 14 improvements
Layout improvements in Threema call screen
Various other improvements and miscellaneous bug fixes
