On a busy release day, Apple on Monday released second betas for OS X 10.11.4 El Capitan, tvOS 9.2, and watchOS 2.2.
OS X 10.11.4 El Capitan beta is available for download by developers from the Apple Developer Center, or via the “Update” tab in the Mac App Store. A public beta will also likely soon follow.
While OS X 10.11.4 includes new features, such as password protected notes in the Notes app, it appears to focus primarily on under-the-hood bug fixes and performance improvements.
The tvOS 9.2 beta can be downloaded on any fourth-generation Apple TV already running the first beta of tvOS 9.2, or it can be downloaded from the Apple Developer Center, and installed on the Apple TV connected to a computer with a USB-C to USB-A cable, and installed via iTunes or Apple Configurator.
Changes in tvOS 9.2 beta 2 include:
The watchOS 2.2 beta is also available for download from the Apple Developer Center, or via the Watch app on iPhones running the iOS 9.3 beta, by going to “General” -> “Software Update.” The Watch must be on the charger, have at least 50% battery remaining, and must be in range of the iPhone.
What’s new in watchOS 2.2: