Apple in iOS 12.4 mistakenly unpatched a vulnerability that was fixed in the iOS 12.3 update, leading to a new jailbreak available for iOS 12.4 devices, reports Motherboard.
I'd love to hear how a regression made it through. And they actually care about jailbreaking.
Once you discover a bug, you write a test. As long as you're running the test, it doesn't sneak back in. That's why you have the test in the first place.
Wasn't there some comedian that had a bit on auto reservations that sounded like this? Argh.