Palm begun rolling out the webOS 1.4, and is currently available to ‘Sprint handsets, in the US, – also available on O2 UK, O2 Germany, O2 Ireland, and Movistar in Europe’. The big new feature is the ability to record and edit video. webOS also lays all necessary foundation for Adobe Flash support, though that bit will come as a download from the App Catalog at a later time. An application developer can feature a video in App Catalog by providing a YouTube URL for the developer’s application. The URL appears as a link on the app details screen. Tapping the link opens the video in the phone’s YouTube application.
More info: webOS 1.4.0