Changelog

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

After one year of inactivity, accounts will automatically be deleted if there are no credits and no identities

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 crash on certain Samsung devices running Android 11

Consistent phone-number links in message text

Fixed a crash on certain Samsung devices running Android 11

Fixed an issue concerning the badge counter on certain Sony devices

Possible fix for an audio issue that might occur during voice calls on certain devices

Miscellaneous bug fixes and various other improvements

Consistent phone-number links in message text

Fixed an issue concerning the badge counter on certain Sony devices

Possible fix for an audio issue that might occur during voice calls on certain devices

Miscellaneous bug fixes and various other improvements

New “Billing Address“ field “VAT Reg No“

Numerous under-the-hood improvements

Miscellaneous other improvements and minor bug fixes

Added option to specify VAT Reg No for billing address

Security improvements and minor bug fixes

Maps are now rendered using MapLibre instead of the Mapbox library

Miscellaneous bug fixes and other minor improvements

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

Maps are now rendered using MapLibre instead of the Mapbox library

Miscellaneous bug fixes and other minor improvements

Fixed a bug concerning Asian language keyboards

Extended log to include files if requested by user

Other improvements and miscellaneous minor bug fixes

Notification on low credits (optional): Balance > Notifications

Restored previous behavior when scanning QR codes using “Scan ID” button in identity popup

Problems with unread messages badge on some Sony devices fixed

Improved handling of share targets and launcher shortcuts

Added Hungarian translation

Various bug fixes and minor improvements

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).

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