Google gadgets came to the Mac today and now Yahoo is releasing an update of their own. They’ve upgraded their Konfabulator widget platform to 4.5 (not currently up) and overhauled their site’s user interface to incorporate better user feedback.
While you can get all the technical improvements from Yahoo’s own upcoming announcement. The highlights are support for Flash and HTML and the addition of some new partners. Flash and HTML support mean that widget development won’t only be more familiar to web developers, but also more easily support new applications such as video.
Yahoo is also following through on some previous partnership announcements, making Netvibes UWA available as desktop widgets as well as adding the widgets from widget analytics services Clearspring and MuseStorm.