Apple today seeded a new round of developer betas for its next OS updates, including iOS 10.3.2, macOS 10.12.5 Sierra, watchOS 3.2.2, and tvOS 10.2.1. As the version numbers indicate, there are no new front-facing features.
The release notes for iOS 10.3.2 show two fixes, that SiriKit car commands will now work properly, and third-party VPN apps will as well. Another important thing to note is that this build supports 32-bit devices - including the iPhone 5, 5c, and fourth generation iPad - as the original betas did not, so in case you're hanging onto an older device and were worried about not receiving iOS 10.3.2, you don't need to be.
There are no release notes for macOS 10.12.5 Sierra beta 2; for some reason, they just redirect to the iOS page. There are a couple of known issues in watchOS 3.2.2 that have to do with Xcode, so it's nothing consumer-facing. Finally, the tvOS 10.2.1 release notes specifically say that there are no known issues.
These are all security/bug fix updates, so Apple isn't likely to keep them in beta for too long. But if you're looking for more exciting news about software updates, we're now less than two months away from the firm's Worldwide Developer Conference, where it will announce what's coming in iOS 11, macOS 10.13, watchOS 4, and tvOS 11.