Changelog

• Two-factor authentication via Threema or OTP

• Public changelog

• Performance improvements and 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

• Improved update process

• Key fingerprint replaced with public key in UI

• Improved support for certain graphics drivers on Windows

• Miscellaneous minor improvements and bug fixes

• Improved update process

• Key fingerprint replaced with public key in UI

• Improved support for certain graphics drivers on Windows

• Miscellaneous minor improvements and bug fixes

• Various bug fixes and minor improvements

• 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).

• User overview now contains creation date of Threema IDs

• Threema Work API: Update to Version 1.3.1 (Creation date of Threema IDs)

• Performance improvements and minor bug fixes

• In poll results, abstentions are now listed separately

• Key fingerprint replaced with public key in UI

• Enhanced support for Scoped Storage

• Numerous under-the-hood improvements

• Various bug fixes and minor improvements

• Miscellaneous minor improvements and bug fixes

• In poll results, abstentions are now listed separately

• Key fingerprint replaced with public key in UI

• Enhanced support for Scoped Storage

• Numerous under-the-hood improvements

• Various bug fixes and minor improvements

Please note: This update requires Android 5.0 or later. Learn more…

• The first public release of the desktop app allows users to chat on the computer without a browser.

• The first public release of the desktop app allows users to chat on the computer without a browser. Learn more…

• Several minor bug fixes

• Text adjustments in Settings

• Several minor bug fixes

• Text adjustments in Settings

• Minor bug fixes

• Text adjustments in Settings

• Minor bug fixes

• Text adjustments in Settings

• QR code scanner problem on Android 8 devices fixed

• Slovak localization

• Miscellaneous minor bug fixes

• Contact-specific settings for read receipts and typing indicator

• Incoming calls can be muted by pressing the phone’s power button

• Various small improvements and bug fixes

• Streamlined workflow for sending messages to distribution lists and feeds

• Threema Broadcast API: Update to version 1.6

• Numerous under-the-hood improvements

• Miscellaneous other improvements and minor bug fixes

• Several minor bug fixes