Linux Releases: Banshee, Ubuntu 11.04 Beta, "Jupiter"

Before you ask, yes, I am going through a backlog of RSS on OMG Ubuntu :) Here's some nifty stuff from the last few days:

• Banshee 2.0 released; new features, bug fixes and more
  
• Elementary OS "Jupiter" released / reviewed
  
• Ubuntu 11.04 Beta