Juli Clover (release notes, no security, no enterprise, no developer, full installer, IPSW):
According to Apple’s release notes for the update, it adds support for the new Studio Display and Studio Display XDR. Apple has also released a firmware update for the new displays.
See also: Howard Oakley and Mr. Macintosh.
Previously:
Mac macOS Release macOS Tahoe 26
Juli Clover (iOS/iPadOS release notes, no security, no enterprise, no developer):
According to Apple’s release notes, the update adds support for the new Studio Display and Studio Display XDR, and it includes unspecified bug fixes.
Previously:
iOS iOS 26 iOS Release iPadOS iPadOS 26 iPadOS Release
Andrew Liszewski:
It was first announced last month without pricing or availability details, but BenQ has now shared all the specs for its new 27-inch 5K display designed for Mac users. The MA270S matches the size and 5,120 x 2,880 resolution of the new Studio Display and Studio Display XDR Apple announced yesterday, including a Nano Gloss surface providing improved viewing angles.
The BenQ MA270S will be available through the company’s online store and retailers including Amazon this month for $999, making it $600 cheaper than Apple’s new $1,599 Studio Display. However, it’s not quite as fully featured as Apple’s latest monitor. The MA270S delivers 99 percent of the P3 color gamut, but is limited to 500 nits of brightness, compared to 600 for the Studio Display.
It has Thunderbolt 4 instead of Thunderbolt 5, but 4 USB ports instead of 2, plus 2 HDMI. There’s no camera. You do get a height-adjustable stand (that can also pivot) and a power button.
Zac Hall:
BenQ’s MA-series is especially designed for color accuracy when paired with a MacBook.
Previously:
BenQ Display Hardware Mac macOS Tahoe 26 Retina VESA
Rob Griffiths (Hacker News):
I have macOS Tahoe on my laptop, but I'm keeping my desktop Mac on macOS Sequoia for now. Which means I have the joy of seeing things like this wonderful notification on a regular basis.
Or I did, until I found a way to block them, at least in 90 day chunks.
[…]
The secret? Using device management profiles, which let you enforce policies on Macs in your organization, even if that "organization" is one Mac on your desk. One of the available policies is the ability to block activities related to major macOS updates for up to 90 days at a time (the max the policy allows), which seems like exactly what I needed.
John Gruber (Mastodon):
I followed Griffiths’s instructions about a week or so ago, and I’ve been enjoying a no-red-badge System Settings icon ever since. And the Tahoe upgrade doesn’t even show up in General → Software Update. With this profile installed, the confusing interface presented after clicking the “ⓘ” button next to any available update cannot result in your upgrading to 26 Tahoe accidentally.
Liam Proven:
The Reg FOSS desk has an entry-level MacBook Air, with just 8 GB of RAM and 256 GB of SSD storage, and doesn’t have room for the new OS version. We also don’t like the sound of it, so for six months or so, we’ve been dismissing the upgrade reminders – but in recent weeks Apple is making them more prominent. For us, this handy little tool arrived at an opportune moment.
[…]
It’s a neat little hack, and we know of a few people who tried out Tahoe and disliked it enough to do manual downgrades. We suspect this little tool may prove temporarily quite popular.
Chris Pirillo:
AFAICT, MacOS Tahoe is worse than malware because it disguises itself as an upgrade.
Andrew Cunningham:
My general approach to software redesigns is to just roll with them and let their imperfections and quirks become background noise over time—it’s part of my job to point out problems where I see them, but I also need to keep up with new releases whether I’m in love with them or not.
But this person has no such job requirement, and they had two questions: Can I downgrade this? And if so, how?
The answer to the first question is “yes, usually,” and Apple provides some advice scattered across multiple documentation pages. This is an attempt to bring all of those steps together into one page, aimed directly at new Mac buyers who are desperate to switch from Tahoe to the more-familiar macOS 15 Sequoia.
Howard Oakley:
Although the way that macOS updates itself has changed beyond all recognition over the last few years, we tend to assume that it still works much as it did in the past, downloading a single update file, decompressing and installing that. This series of articles takes a deeper dive into what actually happens, and tries to explain how it differs from previous package updates.
Andy Ihnatko:
- Software Update respects the fact that a System Update would be disruptive to your productivity at this time. Would Sir or Madam care to update tonight, automatically?
- Software Update wishes to remind Sir or Madam that this new Update, which Software Update informed you of yesterday, is available.
- If Sir or Madam thinks that Software Update cannot keep this up alllll week if necessary, then Sir or Madam doesn’t know Software Update very well.
[…]
Listen to me, you feckless, thumb-sucking wetbag: You will Update. Your System Software. Right. The Frick. NOW. It’s not even a demand. It’s reality.
[…]
The longer I delay a major MacOS system update (in this case, macOS Tahoe 26.3), the less stable my Mac becomes…until the whole thing stops working. This stinks.
Previously:
Apple Configurator Mac macOS Tahoe 26 Software Update