Apple has released second iOS 9 Public Beta for everyone. The first iOS 9 public beta arrived earlier this month.
According to the Techcrunch.com, the second public beta of iOS 9 offers bug fixes, speed enhancements and home sharing.
Home sharing is a feature that allows the user to stream music from their desktop Mac to their iPod or iPhone or iPod over their Wi-Fi network. This feature was dropped in iOS 8.4.
The Handoff feature in the app switcher has moved to the bottom of the screen.
The users who are already in the Public Beta program, they have to go in their settings and hit the update button.