Today, Opera 10.50 (aka 10.5) was released for Windows, with many new supported features. The list includes everything in the CSS3 Backgrounds and Borders Module, Transforms, Transitions, HTML5 Video, Audio, name/value and database storage (Web Storage) and Geolocation too. See also the full WCIU comparison between Opera 10 and 10.5. One other WCIU update is the news that Chrome 5 will offer native Geolocation support as well as support for the File API.