Changelog

Technical and visual overhaul of the chat overview

The master key is now additionally protected by the Android Keystore system

Various under-the-hood improvements and bug fixes

Play a sound when establishing Threema Work calls in individual chats

Use the default path for data backups if the system’s picker does not work

Play a sound when establishing Threema calls in individual chats

Use the default path for data backups if the system’s picker does not work

Emoji reactions can now be read by TalkBack

Fixed a bug in relation to ringtones for Threema Work calls

Fixed a bug that could occur when the app lock is used

New: Recommend Threema Work and earn a referral bonus!

Emoji reactions can now be read by TalkBack

Fixed a bug in relation to ringtones for Threema calls

Fixed a bug that could occur when the app lock is used

Fixed a bug in relation to access of stored files

Message drafts are saved while typing

Various improvements and bug fixes

Fixed a bug in relation to accessing stored files

Message drafts are saved while typing

Various improvements and bug fixes

Fixed a bug that could occur when using home screen shortcuts

Fixed a bug that could cause the app to crash when opening the archive

Fixed a bug that could cause the app to crash when opened

Various UI improvements and small bug fixes

Fixed a bug that could occur when using home screen shortcuts

Fixed a bug that could cause the app to crash when opening the archive

Various UI improvements and small bug fixes

Android 5 and 6 are no longer supported

Indicate when a screen is shared in a group call

Increased the Android SDK level to 35 (Android 15)

Support for 16 KB page sizes

Support for emoji v16.0

Use “libthreema” for cryptographic operations

Fixed a bug that could occur when recording a video

Various color and UI improvements

Various improvements and bug fixes

Android 5 and 6 are no longer supported

Increased the Android SDK level to 35 (Android 15)

Support for 16 KB page sizes

Support for emoji v16.0

Use “libthreema” for cryptographic operations

Fixed a bug that could occur when recording a video

Various color and UI improvements

Various improvements and bug fixes

Fixed a bug in the mapping of 👍/👎 emoji reactions to the previous agree/disagree reactions

Fixed a bug in the mapping of 👍/👎 emoji reactions to the previous agree/disagree reactions

Adjusted the color scheme in the app to improve the readability of texts

Improvements and minor bug fixes

Adjusted the color scheme in the app to improve the readability of texts

Improvements and minor bug fixes

Fixed a possible crash that occurred when opening the archive

Fixed a bug that could occur when selecting text in messages

Fixed a bug that could occur when creating a backup

Fixed a possible crash that occurred when opening the archive

Fixed a bug that could occur when selecting text in messages

Fixed a bug that could occur when creating a backup

Version 6.1 is the last version to support Android 5 and 6

Updated the logo and color scheme to reflect the new corporate design

Fixed a bug that could occur when using the web client with older Android versions

Version 6.1 is the last version to support Android 5 and 6

Updated the logo and color scheme to reflect the new corporate design

Fixed a bug that could occur when using the web client with older Android versions

Added Bulgarian localization

Fixed a bug that caused Threema Work 2.0 for desktop not to work on certain devices

Fixed a bug in relation to the Threema Work widget

Fixed a vulnerability affecting older Android versions (up to Android 10): a malicious app installed on the same device as Threema Work could have tricked the user into sending any protected file within Threema Work sandbox to an existing contact (reported by Retr02332)