westacular

The latest version of YouTube for Apple TV has broken swiping on the remote's trackpad to select videos. (For the older style black Siri Remote, at least.)

The direction of your swipe no longer matters. All the app does is interpret wherever your finger _lifts up_ as a _directional tap_ on that side of the trackpad. So you can't do nice smooth accelerated swiping like it works _everywhere else in tvOS_; you can only use the remote as a bad D-pad.

The big problem with CI/CD on Mac is that Xcode does not allow you to run builds in parallel, so you need one Mac per build unless you use virtualisation.

Yes it does. The Xcode GUI only allows one build at a time, but you can run multiple `xcodebuild` command line builds using the same or different versions of Xcode in parallel, even under the same macOS user.

For running tests, there used to be problems if you were trying to invoke the iOS Simulator for different versions of Xcode in parallel, but those issues were fixed 4 or 5 years ago.

I've setup and used a set of bare-metal Mac mini CI runner, each configured to run two jobs in parallel, and the Xcode pieces of that are rock solid and didn't need _any_ workarounds to enable parallel jobs.