Apple has released iTunes 10.5 beta 9 to developers which is extremely recommended for iTunes Match beta testing.
iTunes 10.5 Beta 9 Known Issues:
- Scan and match” feature is not yet complete. Some users’ tracks may not be recognized by iTunes Match even if the tracks are available in the iTunes Store, and those tracks will be uploaded to the users’ iCloud storage. Some tracks may also be mis-matched to a different version of the same song on the iTunes Store.
- Music can only be added to iCloud from one computer at a time.
- Updating an iOS device to iOS 5 beta 7 may result in music failing to play. Users should turn off iTunes Match in settings and then turn it back on to restore functionality.
At October 4 media event, Apple will release iTunes Match, iCloud and the next generation of iPhone.
You can download iTunes 10.5 beta 9 through iOS Dev Center.