Thanks - it really is confusing as last time I asked the best way to locate the change log I was told it was always available following the link shown in the update page in Joomla, which took me to above mentioned empty page.
If I try to find the change log using your website menus, I went 'Home' -> 'Products' -> 'JFBConnect' -> 'Documentation' and see that on the left hand side menu there is no link from there to the change log. Perhaps a link could be added to that page? (
www.sourcecoast.com/jfbconnect/docs/ )