Apple on Tuesday seeded the first betas of iOS 10.3.2, tvOS 10.2.1, watchOS 3.2.2 and macOS 10.12.5 to developers, just one day after introducing iOS 10.3 with Find My AirPods and new Apple File System, tvOS 10.2 with faster scrolling, watchOS 3.2 with Theater Mode and macOS Sierra 10.2.4 with Night Shift.
We don’t yet know what features or improvements are coming in today’s betas as Apple doesn’t offer detailed release notes, but as a minor 10.x.x update, we can expect it to focus on bug fixes and under-the-hood performance improvements rather than major new features.
Registered developers can update to the new betas via each platform’s respective OTA mechanism, or via the developer portal.