Threema OnPrem

• Fixed a bug that could cause the app to freeze after restoring a data backup

Threema 5.9.2o
• Improved the setup process to speed up the establishment of new Perfect Forward Secrecy sessions when restoring a data backup
• Miscellaneous other bug fixes and performance improvements

Threema 5.9.1o
• New: Global chat search that includes media captions
• Improvements in relation to Perfect Forward Secrecy
• Improvements in relation to group calls
• Updated WebRTC to M123
• Fixed a bug that could cause the location selection to be removed in some cases before sending
• Miscellaneous other bug fixes and performance improvements

• Improved the setup process to speed up the establishment of new Perfect Forward Secrecy sessions when restoring a data backup
• Miscellaneous other bug fixes and performance improvements

Threema 5.9.1o
• New: Global chat search that includes media captions
• Improvements in relation to Perfect Forward Secrecy
• Improvements in relation to group calls
• Updated WebRTC to M123
• Fixed a bug that could cause the location selection to be removed in some cases before sending
• Miscellaneous other bug fixes and performance improvements

• New: Global chat search that includes media captions
• Improvements in relation to Perfect Forward Secrecy
• Improvements in relation to group calls
• Updated WebRTC to M123
• Fixed a bug that could cause the location selection to be removed in some cases before sending
• Miscellaneous other bug fixes and performance improvements

Threema OnPrem 5.8.2o
• Improvements in relation to polls

Threema OnPrem 5.8.1o
• Improvements in relation to polls
• Fixed a bug in relation to notifications
• Miscellaneous other bug fixes and performance improvements

Threema OnPrem 5.8.1o
• Improvements in relation to polls
• Fixed a bug in relation to notifications
• Miscellaneous other bug fixes and performance improvements

Threema OnPrem 5.7.3o
• Various minor improvements

Threema OnPrem 5.7.2o
• Fixed different bugs that could cause the app to become unresponsive
• Various other minor improvements

Threema OnPrem 5.7.1o
• New: option for periodic deletion of old messages after a specified amount of time (Settings > Storage Management > Manage All Chats > Automatic Deletion)

• New: overhauled “Profile” tab
• Improved performance for voice messages
• Improvements in relation to group calls
• Improvements in relation to Threema Work 2.0 for desktop
• Various bug fixes in relation to accessibility
• Fixed a bug in relation to media downloads
• Various other improvements

Threema OnPrem 5.7.2o
• Fixed different bugs that could cause the app to become unresponsive
• Various other minor improvements

Threema OnPrem 5.7.1o
• New: option for periodic deletion of old messages after a specified amount of time (Settings > Storage Management > Manage All Chats > Automatic Deletion)

• New: overhauled “Profile” tab
• Improved performance for voice messages
• Improvements in relation to group calls
• Improvements in relation to Threema Work 2.0 for desktop
• Various bug fixes in relation to accessibility
• Fixed a bug in relation to media downloads
• Various other improvements

Threema OnPrem 5.7.1o
• New: option for periodic deletion of old messages after a specified amount of time (Settings > Storage Management > Manage All Chats > Automatic Deletion)

• New: overhauled “Profile” tab
• Improved performance for voice messages
• Improvements in relation to group calls
• Improvements in relation to Threema 2.0 for desktop
• Various bug fixes in relation to accessibility
• Fixed a bug in relation to media downloads
• Various other improvements

Threema OnPrem 5.6.2o
• Improved performance when writing/inserting long messages
• Improved performance when sending messages
• Various other improvements

Threema OnPrem 5.6.1o
• Improvements in relation to group calls
• Various other improvements

Threema OnPrem 5.6o
• New: Group calls (Tap on the phone icon in a group chat to start a call)
• Fixed a bug concerning Threema Safe
• Various bug fixes concerning Threema 2.0 for desktop
• Miscellaneous other bug fixes and performance improvements

Threema OnPrem 5.6.1o
• Improvements in relation to group calls
• Various other improvements

Threema OnPrem 5.6o
• New: Group calls (Tap on the phone icon in a group chat to start a call)
• Fixed a bug concerning Threema Safe
• Various bug fixes concerning Threema 2.0 for desktop
• Miscellaneous other bug fixes and performance improvements

Threema OnPrem 5.6
• New: Group calls (Tap on the phone icon in a group chat to start a call)
• Fixed a bug concerning Threema Safe
• Various bug fixes concerning Threema 2.0 for desktop
• Miscellaneous other bug fixes and performance improvements

Threema OnPrem 5.5.4
• Various bug fixes and other improvements

ThreemaOnPrem 5.5.3
• Various bug fixes and other improvements

Threema OnPrem 5.5.2
• Various bug fixes and other improvements

Threema OnPrem 5.5.1
• File names are now displayed in the media overview
• Improved performance
• Fixed a bug in relation to private chats
• Fixed a bug that caused wallpapers not to be displayed correctly
• Various bug fixes and other improvements

ThreemaOnPrem 5.5.3
• Various bug fixes and other improvements

Threema OnPrem 5.5.2
• Various bug fixes and other improvements

Threema OnPrem 5.5.1
• File names are now displayed in the media overview
• Improved performance
• Fixed a bug in relation to private chats
• Fixed a bug that caused wallpapers not to be displayed correctly
• Various bug fixes and other improvements

Threema OnPrem 5.5.2
• Various bug fixes and other improvements

Threema OnPrem 5.5.1
• File names are now displayed in the media overview
• Improved performance
• Fixed a bug in relation to private chats
• Fixed a bug that caused wallpapers not to be displayed correctly
• Various bug fixes and other improvements

• File names are now displayed in the media overview
• Improved performance
• Fixed a bug in relation to private chats
• Fixed a bug that caused wallpapers not to be displayed correctly
• Various bug fixes and other improvements

Threema OnPrem 5.4.2
• Various bug fixes and other improvements

Threema OnPrem 5.4.1
• Perfect Forward Secrecy is now enabled by default
• When being mentioned, your nickname is now displayed instead of “@me”
• Fixed a bug that caused the relative date in chats not to be updated after midnight
• Fixed a bug that could cause new messages not to be displayed in the chat overview
• Various bug fixes and other improvements

• Perfect Forward Secrecy is now enabled by default
• When being mentioned, your nickname is now displayed instead of “@me”
• Fixed a bug that caused the relative date in chats not to be updated after midnight
• Fixed a bug that could cause new messages not to be displayed in the chat overview
• Various bug fixes and other improvements

• After changing biometric data in iOS, password confirmation in Threema is required
• Improved stability when starting a Threema call
• Fixed a bug that occurred when displaying a text preview in the Share Extension
• Various bug fixes and other improvements

• Wallpapers can now be set on a per-chat basis
• Media can now be downloaded directly in the media overview
• Text formatting is also displayed in the chat overview and in quoted messages
• Fixed various bugs in the chat interface
• Various bug fixes and other improvements

• Added a new notification setting that also includes the sender’s profile picture
• Added a setting that enables the operating system to suggest frequent Threema contacts when sharing in iOS
• If camera access is denied, an icon to open the photo library is shown next to the text input field instead of the camera icon
• Fixed various bugs in relation to accessibility in the new chat interface
• Fixed a bug that caused changes in the app-configuration setting “th_hide_inactive_ids” to be ignored 
• Fixed a bug that caused messages not to be marked as read when opening a chat
• Fixed a bug that caused notifications to appear even when “Do Not Disturb” was activated
• Various bug fixes and numerous under-the-hood improvements

• Fixed a crash that could occur when opening the app
• Fixed a bug that caused links not to be recognized

• Full technical and visual overhaul of the chat view
• Improved in-chat search, providing all results at a glance
• Past chat messages will now load automatically when scrolling (infinite scrolling)
• Inline player for voice messages
• Media and files can be now be viewed while the sending process is ongoing
• Redesign of the message detail view (accessible by swiping left on a message)
• In group messages, the members’ names are now displayed in different colors
• Live preview of text formatting
• Improved message delivery when the app is in the background
• Fixed a bug that caused problems with the setup wizard when the app credentials were distributed using an URL
• Fixed a bug that didn’t enforce Threema Safe backups when they were enabled and the password was set using an MDM system
• Various bug fixes and numerous under-the-hood improvements

• Note groups now have a dedicated icon in the chat overview
• Fixed a bug that caused group messages not to be sent to all members
• Fixed a bug that caused background images in chats to be displayed incorrectly
• Other improvements and minor bug fixes

• Send and receive messages with Perfect Forward Secrecy
• Support of the new communication protocol “Ibex”
• The agree/disagree feature is now also available in group chats
• New chat overview
• Unknown chat members will no longer automatically be added to the contact list
• Set storage management now on a per-chat basis
• Send videos in original quality
• Security improvements
• Various other improvements for upcoming features

This update requires iOS 15.0 or later.

• Push registration can now be renewed in the advanced settings
• Fixed a bug that could occur when sending large video
• Fixed a bug that could, in rare cases, prevent outgoing messages from being sent
• Fixed a bug in relation to the notification of private chats
• Fixed various crashes
• Other improvements and miscellaneous minor bug fixes

Desktop/Web:
Due to restrictions on Apple’s part, it is only possible for the desktop app / the web client to stay connected when the iOS app is in the foreground (see https://three.ma/webios).