GD Clever Widgets Pro 1.6 is a smaller update, but the important one. It removes some outdated code (WordPress 4.0 is now required), includes support for WordPress 4.5 and fixes some minor issues.
GD Clever Widgets Pro is upcoming Dev4Press premium plugin for WordPress. GD Clever Widgets Pro 1.0 will have 10 widgets, but in the future more widgets will be added (with some in planning stages already). Plugin is currently in final development stages and release date is set for Tuesday, November 18 2014.