Here are descriptions of the more relevant changes in
Enterprise Voice Security Suite
It is possible to create groups to exchange messages with multiple contacts at the same time. The messages are always encrypted end-to-end.
The creator of the group becomes the administrator who can add new users or get users out of the group. Members of the group may leave the group on their own.
The Privatewave client for iOS is now integrated with Apple libraries to manage incoming calls. You no longer need to unlock your phone via Touchid or Faceid but simply swipe it like a normal call.
Six digit PIN
To increase security the PIN to unlock the application is now 6 digits long.
It is possible to reply to a message by quoting the text of the message to which it responds.
You can share your location as a secure message attachment
Remote deletion of Secure Messages
It is possible to delete a message already sent in the chat. Other users will no longer see the content of the message removed but a "Message removed" placeholder.
iOS/Android Dark Mode
Support to new dark theme on iOS and Android 10.log in to the application by face or fingerprint recognition in addition to the numeric PIN
It is now possible to remotely wipe all app data in case of phone loss
The application shows an alert when an update is available on the app store
You can rotate images before sending them
One-click history deletion
You can delete all your message and call history with a single click
Last access visualization
The application shows the date and time of the last access made by the user in order to detect possible abusive accesses
Asterisk 16 LTS
Upgrade of Asterisk PBX to version 16.9.0 LTS
Malicious SIP request protection
Protection against malicious SIP requests sent by attackers has been enhanced
HTTPS DDoS attack mitigation
Protection against HTTPS DDoS attack has been enhanced