On some Nginx installations the config file does not allow loading the chat widget on the website. Should that be the case even if you have whitelisted the domain you will need to edit the nginx config ...
Release date: 25.10.2020
Better and improved sound notification, Group Chat fixed.
Release date: 16.10.2020
Bug fixes and performance improvements.
Release date: 23.11.2020
Improved sound notification, better performance and bug fixes.
Release date: 03.12.2020
Attachments in Emails, better sound notification and bug fixes.