If you need to get in contact with us please use the following contact methods. This applies to users of Simple History and the CMS Tree Page View Plugin that we also maintain.
Support questions and help with the free plugin
Use the support forum for support questions regarding the free plugin.
Support questions and help with paid plugins
Email us at support@simple-history.com.
General questions
contact@simple-history.com for almost everything.
Security related issues or questions
security@simple-history.com for security related things.