Version 6.0.12.0 has been released today, 30th November 2017.
This fixes an Unhandled Exception issue that was experienced by a user when opening the settings menu. The content of the error stated:
"System.Globalization.CultureNotFoundException: Culture is not supported."
The error was reported here:
http://www.cymatic.co.uk/forum/topic1513.html
Kind regards,
Gavin