Right after releasing iTunes 10.5, Apple has begun seeding developers with the iTunes 10.5.1 beta, which also includes the latest iTunes Match beta. Like before, the release notes mention iCloud libraries will be deleted at the end of the beta. Of course it also comes with the usual bug fixes and enhancements, but we’ll let you know if we find anything interesting. Full release notes after the break.
The official Twitter iOS client has also been given an update today (via MacStories), bringing an “enhanced sign up experience”, the ability to upload photos to pic.twitter.com, and a redesigned direct message UI for iPad. The improved sign up experience comes courtesy of iOS 5′s ability to access Twitter account data from the Settings app, opposed to re-authenticating manually. You can grab version 3.5.0 from the App Store now.