Apple has released the following beta versions:

Apple Seeds Seventh Beta of iOS 10.3 to Developers and Public Beta Testers
Apple Seeds Seventh Beta of macOS Sierra 10.12.4 to Developers and Public Beta Testers

Apple Seeds Seventh Beta of iOS 10.3 to Developers and Public Beta Testers

Apple today seeded the seventh beta of an upcoming iOS 10.3 update to developers, just three days after seeding the sixth beta of iOS 10.3 and three months after the release of iOS 10.2, the last major update to the iOS 10 operating system.

Apple's latest update also introduces a new Apple File System (APFS), installed when an iOS device is updated to iOS 10.3. APFS is optimized for flash/SSD storage and includes features like strong encryption.

Read full article @ MacRumors

Apple Seeds Seventh Beta of macOS Sierra 10.12.4 to Developers and Public Beta Testers

Apple today seeded the seventh beta of an upcoming macOS Sierra 10.12.4 update to developers, just three days after seeding the sixth macOS Sierra 10.12.4 beta and over a month after releasing macOS Sierra 10.12.3.

macOS Sierra 10.12.4 brings iOS's Night Shift mode to the Mac for the first time. First introduced on iOS devices with iOS 9.3, Night Shift is designed to gradually shift the display of a device from blue to yellow, cutting down on exposure to blue light. Blue light is said to disrupt the circadian rhythm and is believed to interrupt sleeping patterns.

Read full article @ MacRumors