Apple has released public betas of OS X 10.11.5 and iOS 9.3.2:

Apple Releases First OS X 10.11.5 El Capitan Beta to Public Beta Testers
Apple Seeds First iOS 9.3.2 Beta to Public Beta Testers

Apple Releases First OS X 10.11.5 El Capitan Beta to Public Beta Testers

Apple today seeded the first beta of an upcoming OS X 10.11.5 beta to public beta testers, just a day after releasing the first OS X 10.11.5 beta to developers and two weeks after releasing OS X 10.11.4, the fourth update to the OS X 10.11 operating system.

The new beta is available through the Software Update mechanism in the Mac App Store for those who are enrolled in Apple's beta testing program. Those wishing to join the program can sign up on Apple's beta testing website.

Read full article @ MacRumors

Apple Seeds First iOS 9.3.2 Beta to Public Beta Testers

Apple today released the first beta of an upcoming iOS 9.3.2 update for public beta testers, just a day after seeding the first iOS 9.3.2 beta to developers. iOS 9.3.2 comes just over two weeks after the public release of iOS 9.3 and a week after the release of iOS 9.3.1, a followup bug fix update.

Beta testers who have signed up for Apple's beta testing program will receive the iOS 9.3.2 update over-the-air after installing the proper certificate on their iOS device.

Read full article @ MacRumors