27-Inch iMac Continues to See Extended Shipping Estimates Ahead of Rumored WWDC Update
With WWDC less than two weeks away, a number of MacRumors readers have noticed that shipping estimates for Apple's stock 27-inch iMac configurations are now listed as after the June 22 WWDC kickoff, leading some to believe that this is evidence of an iMac update coming at the keynote.

MacRumors mockup of iPad Pro-style iMac While there are indeed rumors of an imminent significant update for the iMac, perhaps at WWDC, the shipping estimates are not a reliable indicator of this. Apple has been quoting extended shipping estimates on both stock and build-to-order configurations of the 27-inch iMac for over a month, so current quotes are nothing new and they slip back roughly day-by-day as time passes.
It's not entirely clear why shipping estimates initially slipped, as it happened while the global health crisis was affecting supply and manufacturing chains around the world. Certain component shortages could easily have slowed Apple's ability to produce machines, but the company may also be intentionally reducing inventories ahead of new models and only building what's necessary to fulfill orders.
Notably, the 21.5-inch iMac is not seeing extended shipping estimates at the present time as its availability has generally held up better than for its larger sibling.
As noted in our Buyer's Guide, the iMac is definitely due for an update, and we've been hearing significant rumors about an imminent update. Previously reliable leaker CoinX said in March that an iMac update was coming "soon," while an April rumor claimed a new low-cost 23-inch iMac is coming in the second half of the year.
Mark Gurman said in late April that a "substantial" iMac update with a possible redesign would be coming later in the year, and just yesterday, Sonny Dickson claimed that a redesigned iMac with "iPad Pro design language" will be coming at WWDC.
Popular Stories
Apple turns 50 this year, and its CEO Tim Cook has promised to celebrate the milestone. The big day falls on April 1, 2026.
"I've been unusually reflective lately about Apple because we have been working on what do we do to mark this moment," Cook told employees today, according to Bloomberg's Mark Gurman. "When you really stop and pause and think about the last 50 years, it makes your heart ...
Apple plans to announce the iPhone 17e on Thursday, February 19, according to Macwelt, the German equivalent of Macworld.
The report, citing industry sources, is available in English on Macworld.
Apple announced the iPhone 16e on Wednesday, February 19 last year, so the iPhone 17e would be unveiled exactly one year later if this rumor is accurate. It is quite uncommon for Apple to unveil...
In the iOS 26.4 update that's coming this spring, Apple will introduce a new version of Siri that's going to overhaul how we interact with the personal assistant and what it's able to do.
The iOS 26.4 version of Siri won't work like ChatGPT or Claude, but it will rely on large language models (LLMs) and has been updated from the ground up.
Upgraded Architecture
The next-generation...
While the iOS 26.3 Release Candidate is now available ahead of a public release, the first iOS 26.4 beta is likely still at least a week away. Following beta testing, iOS 26.4 will likely be released to the general public in March or April.
Below, we have recapped known or rumored iOS 26.3 and iOS 26.4 features so far.
iOS 26.3
iPhone to Android Transfer Tool
iOS 26.3 makes it easier...
The iPhone 18 Pro Max will feature a bigger battery for continued best-in-class battery life, according to a known Weibo leaker.
Citing supply chain information, the Weibo user known as "Digital Chat Station" said that the iPhone 18 Pro Max will have a battery capacity of 5,100 to 5,200 mAh. Combined with the efficiency improvements of the A20 Pro chip, made with TSMC's 2nm process, the...