- Improved thumbnails in notifications

• Fixed various bugs that could occur when connecting to Threema Web

Threema OnPrem 7.0.6o
• Various bug fixes and general improvements

Threema OnPrem 7.0.5o
• Various improvements related to restoring a Threema Safe backup
• Various bug fixes and general improvements

Threema OnPrem 7.0.4o
• New: screenshots can be disabled via app configuration in the management cockpit’s app configuration
• Fixed a bug that caused messages to be sent late when switching networks
• Fixed various bugs related to restoring a Threema Safe backup
• Various bug fixes and general improvements

Threema OnPrem 7.0.3o
• Fixed a bug that prevented logging in with a new username or password
• Fix crash during backup restore when Threema Safe URL was preset via MDM

Threema OnPrem 7.0.2o
• Fixed a bug that prevented logging in with passwords containing special characters
• Various bug fixes

Threema OnPrem 7.0.1o
• This version supports iOS 17 and newer
• A more modern look with redesigned screens for
  • Adding contacts
  • Creating groups
  • Starting a new chat
  • Creating and viewing polls
  • Previewing file messages and full-screen images
  • Selecting a document or contact
  • Scanning QR codes
  • Editing your profile
  • Linking a phone number or email address
  • Setting a revocation password
  • ID export
• More reliable Threema Calls
• Various under-the-hood changes
• Various bug fixes and general improvements

- 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

• Various bug fixes and general improvements

Threema OnPrem 7.0.5o
• Various improvements related to restoring a Threema Safe backup
• Various bug fixes and general improvements

Threema OnPrem 7.0.4o
• New: screenshots can be disabled via app configuration in the management cockpit’s app configuration
• Fixed a bug that caused messages to be sent late when switching networks
• Fixed various bugs related to restoring a Threema Safe backup
• Various bug fixes and general improvements

Threema OnPrem 7.0.3o
• Fixed a bug that prevented logging in with a new username or password
• Fix crash during backup restore when Threema Safe URL was preset via MDM

Threema OnPrem 7.0.2o
• Fixed a bug that prevented logging in with passwords containing special characters
• Various bug fixes

Threema OnPrem 7.0.1o
• This version supports iOS 17 and newer
• A more modern look with redesigned screens for
  • Adding contacts
  • Creating groups
  • Starting a new chat
  • Creating and viewing polls
  • Previewing file messages and full-screen images
  • Selecting a document or contact
  • Scanning QR codes
  • Editing your profile
  • Linking a phone number or email address
  • Setting a revocation password
  • ID export
• More reliable Threema Calls
• Various under-the-hood changes
• Various bug fixes and general improvements

• Various improvements related to restoring a Threema Safe backup
• Various bug fixes and general improvements

Threema OnPrem 7.0.4o
• New: screenshots can be disabled via app configuration in the management cockpit’s app configuration
• Fixed a bug that caused messages to be sent late when switching networks
• Fixed various bugs related to restoring a Threema Safe backup
• Various bug fixes and general improvements

Threema OnPrem 7.0.3o
• Fixed a bug that prevented logging in with a new username or password
• Fix crash during backup restore when Threema Safe URL was preset via MDM

Threema OnPrem 7.0.2o
• Fixed a bug that prevented logging in with passwords containing special characters
• Various bug fixes

Threema OnPrem 7.0.1o
• This version supports iOS 17 and newer
• A more modern look with redesigned screens for
  • Adding contacts
  • Creating groups
  • Starting a new chat
  • Creating and viewing polls
  • Previewing file messages and full-screen images
  • Selecting a document or contact
  • Scanning QR codes
  • Editing your profile
  • Linking a phone number or email address
  • Setting a revocation password
  • ID export
• More reliable Threema Calls
• Various under-the-hood changes
• Various bug fixes and general improvements

• New: screenshots can be disabled via app configuration in the management cockpit’s app configuration
• Fixed a bug that caused messages to be sent late when switching networks
• Fixed various bugs related to restoring a Threema Safe backup
• Various bug fixes and general improvements

Threema OnPrem 7.0.3o
• Fixed a bug that prevented logging in with a new username or password
• Fix crash during backup restore when Threema Safe URL was preset via MDM

Threema OnPrem 7.0.2o
• Fixed a bug that prevented logging in with passwords containing special characters
• Various bug fixes

Threema OnPrem 7.0.1o
• This version supports iOS 17 and newer
• A more modern look with redesigned screens for
  • Adding contacts
  • Creating groups
  • Starting a new chat
  • Creating and viewing polls
  • Previewing file messages and full-screen images
  • Selecting a document or contact
  • Scanning QR codes
  • Editing your profile
  • Linking a phone number or email address
  • Setting a revocation password
  • ID export
• More reliable Threema Calls
• Various under-the-hood changes
• Various bug fixes and general improvements

• Fixed a bug that prevented logging in with a new username or password
• Fixed a crash that could occur during a backup restore when the Threema Safe URL was preset via MDM

Threema OnPrem 7.0.2o
• Fixed a bug that prevented logging in with passwords containing special characters
• Various bug fixes

Threema OnPrem 7.0.1o
• This version supports iOS 17 and newer
• A more modern look with redesigned screens for
  • Adding contacts
  • Creating groups
  • Starting a new chat
  • Creating and viewing polls
  • Previewing file messages and full-screen images
  • Selecting a document or contact
  • Scanning QR codes
  • Editing your profile
  • Linking a phone number or email address
  • Setting a revocation password
  • ID export
• More reliable Threema Calls
• Various under-the-hood changes
• Various bug fixes and general improvements

• Fixed a bug that prevented logging in with passwords containing special characters
• Various bug fixes

Threema OnPrem 7.0.1o
• This version supports iOS 17 and newer
• A more modern look with redesigned screens for
  • Adding contacts
  • Creating groups
  • Starting a new chat
  • Creating and viewing polls
  • Previewing file messages and full-screen images
  • Selecting a document or contact
  • Scanning QR codes
  • Editing your profile
  • Linking a phone number or email address
  • Setting a revocation password
  • ID export
• More reliable Threema Calls
• Various under-the-hood changes
• Various bug fixes and general improvements

• This version supports iOS 17 and newer
• A more modern look with redesigned screens for
  • Adding contacts
  • Creating groups
  • Starting a new chat
  • Creating and viewing polls
  • Previewing file messages and full-screen images
  • Selecting a document or contact
  • Scanning QR codes
  • Editing your profile
  • Linking a phone number or email address
  • Setting a revocation password
  • ID export
• More reliable Threema Calls
• Various under-the-hood changes
• Various bug fixes and general improvements

Threema OnPrem 6.8.8o
• Various bug fixes and general improvements
• Starting with the upcoming major app version, iOS 15 and 16 will no longer be supported

Threema OnPrem 6.8.7o
• Various bug fixes and general improvements

Threema OnPrem 6.8.6o
• Fixed an issue in relation to sharing screenshots
• Fixed an issue in relation to device linking
• Fixed an issue in relation to storage management
• Various bug fixes and general improvements

Threema OnPrem 6.8.5o
• Improvements in relation to group calls

Threema OnPrem 6.8.4o
• Adjusted the color scheme in the app to improve the readability of texts
• Fixed a bug in relation to stickers
• Various bug fixes and improvements

Threema OnPrem 6.8.3o
• Fixed a bug in relation to voice messages
• Added “Alarm” as a custom call sound
• Various bug fixes and performance improvements

Threema OnPrem 6.8.2o
• Updated the logo and color scheme to reflect the new corporate design

Threema OnPrem 6.8.1o
• This update requires iOS 15.8 or above
• Added Bulgarian localization
• Fixed a bug in relation to linked contacts
• Various improvements and bug fixes in relation to notifications, voice messages, individual calls, and group calls
• General performance optimization

Threema OnPrem 6.8.2o
• Updated the logo and color scheme to reflect the new corporate design

Threema OnPrem 6.8.1o
• This update requires iOS 15.8 or above
• Added Bulgarian localization
• Fixed a bug in relation to linked contacts
• Various improvements and bug fixes in relation to notifications, voice messages, individual calls, and group calls
• General performance optimization

Threema OnPrem 6.8.1o
• This update requires iOS 15.8 or above
• Added Bulgarian localization
• Fixed a bug in relation to linked contacts
• Various improvements and bug fixes in relation to notifications, voice messages, individual calls, and group calls
• General performance optimization

Threema OnPrem 6.7.1o
• Improved connection to the server
• Fixed a bug in relation to recording and sending video messages
• Fixed a bug in relation to processing incoming messages from an unknown sender
• Improved file synchronization between the mobile app and Threema for desktop
• General performance optimization

• New: You can now react to messages with emoji
• Various other improvements and bug fixes

Threema OnPrem 6.6
• Overhauled appearance of the agree/disagree icons (in preparation for the upcoming emoji reactions feature)
• Various other improvements and bug fixes

• Overhauled appearance of the agree/disagree icons (in preparation for the upcoming emoji reactions feature)
• Various other improvements and bug fixes

• Various improvements to the storage management
• Fixed a bug where messages could not be forwarded to some contacts
• Various other improvements and bug fixes

Threema OnPrem 6.5
• Added Blocked Contacts list
• Text formatting is now shown in the edit history
• Removed Romansh language
• Fixed a bug where deleted messages could still be quoted
• Various other improvements and bug fixes

• Added Blocked Contacts list
• Text formatting is now shown in the edit history
• Removed Romansh language
• Fixed a bug where deleted messages could still be quoted
• Various other improvements and bug fixes

• Threema 2.0 for desktop: You can now link two computers with your mobile phone
• Fixed a bug that prevented some videos recorded with iPhone 16 devices from being sent
• Various other improvements and bug fixes

• Various minor improvements

Threema 6.3.1
• New: Overhauled the appearance of avatars
• New: Voice messages can be played back at 1.25x speed
• New: Only the creator of a poll receives the poll’s status messages
• New: The message to be quoted or edited is saved with drafts
• Various improvements for voice messages
• Various other improvements and minor bug fixes

• New: Overhauled the appearance of avatars
• New: Voice messages can be played back at 1.25x speed
• New: Only the creator of a poll receives the poll’s status messages
• New: The message to be quoted or edited is saved with drafts
• Various improvements for voice messages
• Various other improvements and minor bug fixes

• Fixed a bug in relation to the group management

Threema OnPrem 6.2.1o
• New: Sent messages can be edited or deleted on the recipient’s end
• Various improvements for group calls
• Fixed various bugs that occurred when selecting and sending media
• Fixed various bugs that occurred when recording and sending voice messages
• Various other improvements and minor bug fixes

• New: Sent messages can be edited or deleted on the recipient’s end
• Various improvements for group calls
• Fixed various bugs that occurred when selecting and sending media
• Fixed various bugs that occurred when recording and sending voice messages
• Various other improvements and minor bug fixes