I know this came out a few days ago but just letting everyone know, iTunes 7.6.2 is now available.

In the iTunes Updater windows it describes it as "Rent and download your favorite movies with iTunes on your computer or directly to your living room on Apple TV. Enjoy rented movies in sizes up to 720p HD with surround sound on your Apple TV and sizes up to DVD-quality on your computer. Transfer your rented movies from iTunes to your iPod or iPhone and enjoy them on the go.

Also, purchase and download your favorite TV shows, music, and more directly on your Apple TV. Effortlessly transfer purchases made on Apple TV back to your computer with iTunes.

iTunes 7.6.2 provides bug fixes to improve stability and performance."

To update simply go into iTunes and click Help >>> Check For Updates.

iPod Joel

Just a quick note, an updated version of iTunes 7.6 has been realized.

iTunes 7.6.1 includes several bug fixes and improves compatibility with Apple TV software version 2.0.

To Get simply go into iTunes and click Help >>> Check For Updates.

iPod Joel

Buy music, movies, TV shows, and audio books, or download free podcasts from the iTunes Store 24 hours a day, 7 days a week. Organize and play everything on your Mac or PC. Then sync it to your iPod or iPhone and bring it along. Anywhere.

iTunes Version 7.6

I Know its not exactly recent but I am starting up a section where it is updated as soon as iTunes is from Now on

Source: http://www.apple.com/itunes/download/