Spotify has released a new update to its Mac and PC desktop clients, version 0.8.3, that brings with it some hotly anticipated features. Finally, you can now create a radio station on the fly based on playlists and albums simply by clicking on Start Playlist Radio or Start Artist Radio. Embedding is now easier, as the software is happy to give you the HTML needed to let you integrate content into your blog posts, as well as direct Tumblr support. Last, search has been given an overhaul, bringing your results into the main view with the hover of a mouse. The update is rolling out as we speak.