Similar to the recently seeded OS X 10.11.1 Beta, the first public beta of OS X 10.11.1 includes support for Unicode 8 and a range of new emoji including taco, burrito, cheese wedge, hot dog, middle finger, and a unicorn head. The new build of OS X El Capitan also comes with improvements in stability, compatibility, and security of your Mac.
OS X 10.11.1 Public Beta is now available through Software Update or via the company's Beta Software Program for registered public beta testers.