Apple Seeds macOS Sequoia 15.1 Release Candidate

Apple today provided developers and public beta testers with the release candidate version of an upcoming macOS Sequoia 15.1 update, with the new software coming one week after Apple released the seventh beta.

macOS Sequoia Feature
Registered developers can opt-in to the macOS Sequoia beta through the Software Update section of the System Settings app. An Apple ID associated with an Apple Developer account is required to get the beta.

macOS Sequoia 15.1 introduces the first Apple Intelligence features, adding support for Writing Tools, new Siri features, Smart Replies in Mail and Messages, Priority messages in the Mail app, Memory Movie and Clean Up in Photos, and more.

The update does not include Image Playground, Genmoji, or more advanced ‌Siri‌ functionality.

Using Apple Intelligence features requires a Mac that has an Apple silicon chip.

Related Forum: macOS Sequoia

Popular Stories

AirPods Pro Firmware Feature

Apple Releases New Firmware for AirPods Pro 2, AirPods Pro 3, and AirPods 4

Thursday November 13, 2025 11:35 am PST by
Apple today released new firmware designed for the AirPods Pro 3, the AirPods 4, and the prior-generation AirPods Pro 2. The AirPods Pro 3 firmware is 8B25, while the AirPods Pro 2 and AirPods 4 firmware is 8B21, all up from the prior 8A358 firmware released in October. There's no word on what's include in the updated firmware, but the AirPods Pro 2, AirPods 4 with ANC, and AirPods Pro 3...
CarPlay Pinned Messages

iOS 26.2 Adds New CarPlay Setting

Thursday November 13, 2025 6:48 am PST by
iOS 26 extended pinned conversations in the Messages app to CarPlay, for quick access to your most frequent chats. However, some drivers may prefer the classic view with a list of individual conversations only, and Apple now lets users choose. Apple released the second beta of iOS 26.2 this week, and it introduces a new CarPlay setting for turning off pinned conversations in the Messages...
Tesla Charging

Tesla Working to Add Apple CarPlay Support to Vehicles

Thursday November 13, 2025 8:31 am PST by
Tesla is working to add support for Apple CarPlay in its vehicles, Bloomberg's Mark Gurman reports. Tesla vehicles rely on its own infotainment software system, which integrates vehicle functions, navigation, music, web browsing, and more. The automaker has been an outlier in foregoing support for Apple CarPlay, which has otherwise become an industry standard feature, allowing users to...
iPhone Pocket Short

iPhone Pocket Now Available to Order, But Already Selling Out

Friday November 14, 2025 6:20 am PST by
Apple recently teamed up with Japanese fashion brand ISSEY MIYAKE to create the iPhone Pocket, a limited-edition knitted accessory designed to carry an iPhone. iPhone Pocket is available to order on Apple's online store starting today, in the United States, France, China, Italy, Japan, Singapore, South Korea, and the United Kingdom. However, it is already completely sold out in the United...
tvOS 26 Profiles

tvOS 26.2 Adds a Useful New Feature to Your Apple TV

Friday November 14, 2025 10:02 am PST by
Starting with the upcoming tvOS 26.2 update, currently in beta, additional profiles created on the Apple TV no longer require their own Apple Account. In the Settings app on the Apple TV, under Profiles and Accounts, anyone can create a new profile by simply entering a name and indicating whether the profile is for a kid. The profile will be associated with the primary user's Apple Account,...
homepod mini thumb feature

New HomePod Mini, Apple TV, and AirTag Were Expected This Year — Where Are They?

Wednesday November 12, 2025 11:42 am PST by
While it was rumored that Apple planned to release new versions of the HomePod mini, Apple TV, and AirTag this year, it is no longer clear if that will still happen. Back in January, Bloomberg's Mark Gurman said Apple planned to release new HomePod mini and Apple TV models "toward the end of the year," while he at one point expected a new AirTag to launch "around the middle of 2025." Yet,...
iOS 26

iOS 26.2 Available Next Month With These 8 New Features

Tuesday November 11, 2025 9:48 am PST by
Apple released the first iOS 26.2 beta last week. The upcoming update includes a handful of new features and changes on the iPhone, including a new Liquid Glass slider for the Lock Screen's clock, offline lyrics in Apple Music, and more. In a recent press release, Apple confirmed that iOS 26.2 will be released to all users in December, but it did not provide a specific release date....
m1 chip slide

Five Years of Apple Silicon: M1 to M5 Performance Comparison

Monday November 10, 2025 1:08 pm PST by
Today marks the fifth anniversary of the Apple silicon chip that replaced Intel chips in Apple's Mac lineup. The first Apple silicon chip, the M1, was unveiled on November 10, 2020. The M1 debuted in the MacBook Air, Mac mini, and 13-inch MacBook Pro. The M1 chip was impressive when it launched, featuring the "world's fastest CPU core" and industry-leading performance per watt, and it's only ...
walmart new ornametns

Walmart Black Friday Deals Begin Today With Low Prices on Headphones, TVs, and More

Friday November 14, 2025 7:55 am PST by
Walmart's Black Friday sale has officially kicked off today, with an online shopping event that's also seeing some matching deals in retail locations. There are quite a few major discounts in this sale, including savings on headphones, TVs, and more. Note: MacRumors is an affiliate partner with Walmart. When you click a link and make a purchase, we may receive a small payment, which helps us...
iOS 26

Everything New in iOS 26.2 Beta 2

Wednesday November 12, 2025 3:29 pm PST by
Apple today provided developers with the second beta of iOS 26.2, which adds a few new features worth knowing about. Measure App Apple's Measure app now features a Liquid Glass design for the level, with two Liquid Glass bubbles instead of white circles. Games App There's now an option to sort games in the Games app Library by size, in addition to Name and Recent. CarPlay The...

Top Rated Comments

ipedro Avatar
14 months ago
Looks ready to go ('https://www.threads.net/@ipedro/post/DBZUu1wOW3n?xmt=AQGzrrNh8ou18nzJMnl3kc8Id3QK0OI1aFTcqQyi0Xtc8g').



https://www.threads.net/@ipedro/post/DBZUu1wOW3n[Click to view video attachment]
Score: 9 Votes (Like | Disagree)
Realityck Avatar
14 months ago
Comparison of MacOS 15.1 RC to previous MacOS 15.1 Beta 7

macOS 15.1 RC (24B82)

* Safari Version 18.1 (20619.2.8.11.9)
* System Firmware Version: 11881.41.5 (M1 based Macs)
* Darwin Kernel Version 24.1.0: Thu Oct 10 21:05:14 PDT 2024; root:xnu-11215.41.3~2/RELEASE_ARM64_T8103 arm64

macOS 15.1 Beta 7 (24B5077a)

* Safari Version 18.1 (20619.2.8.11.9)
* System Firmware Version: 11881.41.5 (M1 based Macs)
* Darwin Kernel Version 24.1.0: Thu Oct 10 22:07:16 PDT 2024; root:xnu-11215.41.3~5/RELEASE_ARM64_T8103 arm64

Apple Music/TV is still 1.5.1.24 , no change.

Notice how we won't have any chance of a RC2 because nothing really changed with the RC and beta 7.
Score: 6 Votes (Like | Disagree)
Realityck Avatar
14 months ago
releases to devs today

* iOS 18.1 RC (22B82) - October 21, 2024
* iPadOS 18.1 RC (22B82) - October 21, 2024
* iPadOS 17.7.1 (21H216) - October 21, 2024
* macOS 15.1 RC (24B82) - October 21, 2024
* tvOS 18.1 RC (22J578) - October 21, 2024
* visionOS 2.1 RC (22N580) - October 21, 2024
Score: 6 Votes (Like | Disagree)
Realityck Avatar
14 months ago
I see the OTA now available, 1.81 GB download for M1/newer Macs
Score: 4 Votes (Like | Disagree)
Realityck Avatar
14 months ago

I was going to ask if after I download the RC I will have to download the release version in a weeks time anyway.
No need almost zero chance you will see a different build because the RC and beta 7 parameters that I track are the same. As mention above majority of time the RC build is the same as the Public build. ;)
Score: 3 Votes (Like | Disagree)
Realityck Avatar
14 months ago
Finally the 15.1 RC arrives, should be another 10 mins for OTA to show up.
Score: 3 Votes (Like | Disagree)