The FlexiContact Plus Plugin very rarely needs to change because the bulk of its code is in the Component.

Version Date Changes
9.01 8 November 2016 Supports the Joomla Update System. The Joomla admin interface will automatically notify you of new releases, and you will be able to install them with a single click in the Extensions Update Manager.
9.00 19 January 2014 Joomla 1.5, 1.6 and 1.7 are no longer supported.

Older history has been removed.