Changelog

Fixed a bug where the notification sound was played for muted chats

Fixed a crash that could occur if push notifications are disabled

New: Mark chats as private, protect them with a password, and hide them in the chat overview

New: Set read receipts and typing indicator per contact

New: Archive chats

New: Filter chat overview by contact name, group name, or Threema ID

Revamped contact and group details and various UI tweaks

Ukrainian and Slovakian localization

Overhaul of internal message processing in preparation for upcoming features

Various other under-the-hood improvements for upcoming features

Desktop/Web:

https://three.ma/webios

Don’t show notifications for messages in group chats you have left

Audio player is now always dismissed when switching chats

Other improvements and miscellaneous minor bug fixes

Don’t show notifications for messages in group chats you have left

Audio player is now always dismissed when switching chats

Other improvements and miscellaneous minor bug fixes

Fixed a rare bug that could lead to a blank screen when launching the app

Fixed a rare bug that could lead to a blank screen when launching the app

In poll results, abstentions are now listed separately

Improved database migration

Other improvements and miscellaneous minor bug fixes

In poll results, abstentions are now listed separately

Improved database migration

Other improvements and miscellaneous minor bug fixes

Fixed a bug concerning Asian language keyboards

Extended log to include files if requested by user

Resolved an issue related to MDM parameter th_disable_share_media

Other improvements and miscellaneous minor bug fixes

Fixed a bug concerning Asian language keyboards

Extended log to include files if requested by user

Other improvements and miscellaneous minor bug fixes

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).

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

Several minor bug fixes

Text adjustments in Settings

Minor bug fixes

Text adjustments in Settings

Several minor bug fixes

Share Sheet improvements

Threema calls: Fixed a bug that could occur when accepting/rejecting calls in the Notification Center

Fixed a bug that could occur when sending audio files via Threema Web

Share Sheet improvements

Threema calls: Fixed a bug that could occur when accepting/rejecting calls in the Notification Center

Fixed a bug that could occur when sending audio files via Threema Web

Adjust playback speed of voice messages

Fixed an issue where voice messages weren’t played via Bluetooth on certain speakers

Fixed an issue in relation to forwarding files with unknown MIME type

Improvements in relation to the Share Extension

Chinese (traditional) localization

Show duration of voice messages in chat overview

Improved call stability

Fixed a bug that could occur when copying video files

Fixed a possible UI glitch in the Share Extension

Various other improvements and miscellaneous minor bug fixes