Apple has released Remote 1.2.1, the latest version of its iTunes and Apple TV remote software for the iPhone and iPod touch. According to Apple, the new release contains bug fixes and provides compatibility with iTunes 8.1; however, this is the same “What’s New” description it used for Remote 1.2, making it difficult to ascertain what changes have been made. Remote v.1.2 added the ability for guests to select songs to add to the…