Apple has released another beta for iTunes 10.5 to their developers. Beta 9 adds some performance enhancements and bug fixes, as well as the needed support for users to continue using iTunes Match beta. I have also found that it brings the bounceback scrolling to the music pages, which was previously just like all the old iTunes with stop-scrolling.
The release notes also mention that all iCloud libraries will be erased after this beta, so if you value your data, go back it up now. There are known issues in this beta, which means that there is yet another to come – unless Apple plans to issue a final release before the event next Tuesday.
If you’re a developer, head over to the Apple Developer Center to download this update as you will need it to continue testing.