Errant reference in macOS 15.2 seems to confirm M4 MacBook Airs for 2025
The macOS 15.2 update that was released earlier today came with a handful of new features, plus something unexpected: an apparently accidental reference to the upcoming M4 MacBook Airs. MacRumors reports that the "Mac16,12" and "Mac16,13" model identifiers reference 13- and 15-inch models of the M4 Air and that both are coming in 2025.
That a MacBook Air refresh is planned for next year isn't much of a surprise at this point—in reporting that pretty much nailed the details of the first M4 Macs, Bloomberg's Mark Gurman has said that the Air, the Mac Studio, and the Mac Pro are all slated for updates throughout 2025.
But a reference in the current release of macOS could point to a launch sooner rather than later; the M4 Mac mini was referenced in a macOS update in mid-September around a month and a half before it was released. The M3 Airs came out in March this year, but Apple has been known to put out new Macs as early as January in recent years.