Following Apple’s iPad 2 media event yesterday, the company quietly released iTunes 10.2, a relatively minor update intended primarily to support the upcoming iOS 4.3 update planned for a March 11th release. The major new features in iTunes 10.2, as listed in the release notes, are support for syncing iPhone, iPad and iPod touch devices running iOS 4.3 and support for Home Sharing on iOS 4.3 devices, which will presumably allow iOS device users…