Apple has released Apple TV Software Update 4.3 for the second-generation Apple TV. According to the new “What’s New” screen, the update includes support for MLB.tv and NBA League Pass streaming, AirPlay video streaming for apps and Safari, new slideshow themes, and Dolby Digital 5.1 surround sound in Netflix movies and TV shows, as well as an improved on-screen keyboard. Apple TV Software Update 4.3 is available now via the device’s…
