Apple has made the third betas of upcoming iOS 11.3 and macOS High Sierra 10.13.4 updates available to public testers. Those in the Beta Software Program can download the updates from Apple’s website, or via their respective over-the-air update mechanisms.

Here’s our hands-on video of iOS 11.3 beta 3, where perhaps the biggest change is that Apple pulled AirPlay 2 support:

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As for macOS High Sierra 10.13.4, Apple says it includes bug fixes and performance improvements, as well as support for new iOS 11.3 features like Messages on iCloud and Business Chat, but not much else. Wallpaper fans, however, will be happy to hear it does include the smoky iMac Pro background.

As usual, if anything new pops up in today’s betas, we’ll be sure to pass it along. And if you happen to come across something noteworthy that we’ve missed, feel free to tell us about it down in the comments below.