The new version of GD WebFonts Toolbox Pro brings several minor updates and bug fixes to the plugin. A number of Google Fonts webfonts included is now 733 (if you don’t use the auto-update fonts feature).
This version brings a major update to shared code Dev4Press library, updates built-in Google Fonts list (one new font, and many updates to other fonts). Plugin is now using the latest version (1.6.16) of the WebFont Loader library. As for the bugs, there are several important bugs fixed, including missing function used on admin side initialization, problems with missing TypeKit fonts (invalid or expired kits) and name of the TypeKit displayed on Includes panel.
If you find any issues with the plugin, use the forums to report it.