Apple Seeds Second Release Candidate Version of macOS Big Sur 11.2 to Developers [Update: Public Beta Available] - MacRumors
Skip to Content

Apple Seeds Second Release Candidate Version of macOS Big Sur 11.2 to Developers [Update: Public Beta Available]

Apple today seeded a second RC version of an upcoming macOS Big Sur 11.2 update to developers for testing purposes, with the new update coming a week after the first RC and two months after initial macOS Big Sur release.

macOS 11
Developers can download the updated ‌‌macOS Big Sur‌‌ 11.2 release candidate using the Software Update mechanism in System Preferences after installing the proper profile from the Apple Developer Center.

macOS Big Sur 11.2 eliminates a feature that allowed Apple apps bypass third-party firewalls, security tools, and VPN apps. macOS Big Sur 11 included a ContentFilterExclusionList that let Apple's apps like the App Store, Maps, iCloud, and more to avoid firewall and VPN apps that users had installed. These apps were not able to filter or inspect traffic for some built-in Apple apps. That functionality has been removed in macOS Big Sur 11.2.

When macOS Big Sur 11.2 sees a release, Apple apps will be compatible with VPN apps and will no longer be able to bypass firewalls and other security tools.

According to Apple's release notes, the update also improves Bluetooth reliability and includes multiple bug fixes.

macOS Big Sur 11.2 improves Bluetooth reliability and fixes the following issues:
- External displays may show a black screen when connected to a Mac mini (M1, 2020) using an HDMI to DVI converter
- Edits to Apple ProRAW photos in the Photos app may not save
- iCloud Drive could turn off after disabling the iCloud Drive Desktop & Documents Folders option
- System Preferences may not unlock when entering your administrator password
- Globe key may not display the Emoji & Symbols pane when pressed

The update addresses a bug that could cause external displays to show a black screen when connected to an M1 Mac mini using an HDMI to DVI converter, and it fixes an issue that resulted in edits to Apple ProRaw photos in the Photos app not to save. It also includes fixes for iCloud Drive, System Preferences, and more.

Related Forum: macOS Big Sur

Popular Stories

Black Apple Event Logo

Apple Now Inviting Media to October 28 'Launch Experience'

Thursday October 15, 2026 4:13 am PDT by
Apple has begun inviting selected members of the media to a product launch experience in Los Angeles on Wednesday, October 28, according to Bloomberg's Mark Gurman. In a post on X, Gurman described the gathering as an "all-day product launch experience" for touchscreen MacBooks, a new iPad mini, and Macs equipped with M6 chips. Gurman previously reported that Apple would introduce the...
iPad mini 7 Review Thumb 1 sans text

Oops, Apple's Website Just Hinted at iPad Mini 8

Thursday October 15, 2026 5:27 pm PDT by
Apple has an unreleased iPad mini Smart Folio listed on its French regulatory website, hinting that a new iPad mini is coming. The case's A3632 model number doesn't match current or past iPad mini cases. Apple appears to have added the case to its website recently, and it's listed alongside iPhone 18 Pro accessories added in September. The listing doesn't include any iPad mini specs, but...
iPhone Handoff Feature

Verizon Will Charge $10 a Month for iPhone Handoff

Friday October 16, 2026 4:37 pm PDT by
Verizon plans to charge customers $10 per month for the iPhone Handoff feature that Apple added in iOS 27. iPhone Handoff allows one phone number to be shared across two separate iPhones. Pricing was included in Verizon's iPhone Duo announcement today, with the carrier confirming iPhone Handoff will work with the iPhone Duo and the iPhone 18 Pro models. Verizon will support iPhone Handoff,...

Top Rated Comments

srbNYC Avatar
75 months ago

Still AirPods don’t auto correct
Did autocorrect incorrectly correct "auto connect" to "auto correct"? 😜
Score: 8 Votes (Like | Disagree)
75 months ago
really hope it fixes the spontaneous reboot issue I'm seeing with M1 MBP's
Score: 8 Votes (Like | Disagree)
unfunfionn Avatar
75 months ago

Their primary focus is selling hardware, software is what they sell along with. They have been great at both through time, but so long as people buy the hardware, they are fine taking months to fix issues with their flagship machines, often into the next year by the time the next major release is scheduled. And a sample of people here on this forum find that acceptable. I would say most in the world are okay with it, going by the sales numbers and Apple's refusal to get around this habit.
I wonder how sensible that is in the long term though. It's what happens on Windows and Android, where the old bugs are slow to get fixed and new issues get introduced with every major release. Eventually people do care about it and they switch. Apple benefitted massively from that in recent years. But they need to learn this lesson for themselves. A lot of people became Apple customers because they were tired of buggy software that never got fixed, not because they found it tolerable.

Apple software has always had issues, like you said, but I feel like it started to really rub people the wrong way from Catalina onwards. Combined with the hardware prices, it's a reason why I'm seeing gradually more friends and colleagues switch back to Windows again because they started to question whether they were really getting enough quality for their money. I'm writing this from a 16 inch MBP that's been kind of a horrible experience at times, with not many positives to say about Apple Support on any of the issues I've had with it.
Score: 7 Votes (Like | Disagree)
TheGeneralist Avatar
75 months ago

Their primary focus is selling hardware, software is what they sell along with. They have been great at both through time, but so long as people buy the hardware, they are fine taking months to fix issues with their flagship machines, often into the next year by the time the next major release is scheduled. And a sample of people here on this forum find that acceptable. I would say most in the world are okay with it, going by the sales numbers and Apple's refusal to get around this habit.
I'd say that's an accurate summary on where software QA is today at Apple.
Additionally, some clearly recognizable / daily visible bugs seem to persist over years and several generations of macOS, like for example the almost-always-wrong account balance in the lower left corner of App Store App (being persistent without any improvement since at least the first days of Mojave), or the permanent problems with Apple Watch unlock (appearing in most macOS dot revisions since introduction of this feature) or with Handoff - just to name a few.

Looks like they can afford to do so, as most customers don't care / don't even understand what's happening when they are hindered by OS bugs. And the alternatives are even weaker - Windows in terms of stability, Linux in terms of effort and knowledge required for configuration and maintenance. Although I seriously doubt Windows can still be regarded as less stable if just compared to Catalina - there were so many Macs with a multitude of serious problems even up to the latest release of Catalina (including my 2014 iMac) that Windows suddenly looked like the more reliable alternative.

But that doesn't necessarily mean that it will continue that way. Typing this text on a M1 Mac, I cannot ignore that they did an extremely good job setting up the new architecture with all components required for the transition. Rosetta 2 really performs well and this machine is just a pleasure to work with. Of course there are still quite some bugs (especially with peripherals like Bluetooth devices and external Monitors, but also quite a number of other issues), but things are definitely not even nearly as bad as they were in Catalina one year before. This leads me to the assumption that maybe the "Catastrophina" was also caused by focusing most of the energy towards the next-year OS generation in order to ensure a smooth architecture transition.

So, l'm looking forward, optimistic that the remaining issues in Big Sur will be fixed in a reasonable time period (despite having experienced the opposite last year).
Score: 7 Votes (Like | Disagree)
75 months ago

I love macOS, I love that it's based on BSD. I've been using it since Panther.

I also love when things work right.

Catalina and Big Sur have been *******.


Two notable serious issues right now:

1) Notes.app see's 65%ish CPU usage burning battery on M1 and other machines, they spend all this time working on great hardware and then blow it. The average user isn't diagnosing like these guys: https://forums.macrumors.com/threads/apple-notes-using-cpu.2268511/ - the average user just says my M1 battery sucks.

2) Kernel Panic on reboot. Happens on all 3 Macs I own, I know it came in Catalina around 10.15.5 - have Intel and M1 Macs, from Catalina to Big Sur, all different software stacks (some controlled by work, some just mine), all have the issue. Can't believe it hasn't been addressed.
e.g. https://apple.stackexchange.com/questions/372183/catalina-crashing-at-shutdown-watchdog-timeout-no-checkins-from-watchdogd


I need these things fixed. It's driving me insane.

How can such basic bugs slip buy and be unfixed for months.
Report them to Apple, speak to a senior support person, etc. If you don't report, they won't fix.
Score: 7 Votes (Like | Disagree)
Donza Avatar
75 months ago
Also out for the Public Beta testers. Here's hoping there is further improvements to Bluetooth.
Score: 7 Votes (Like | Disagree)
Latest Stories
Verizon Will Charge $10 a Month for iPhone Handoff
Verizon Will Charge $10 a Month for iPhone Handoff
10 hours ago
Apple Calls iPhone Duo Demand 'Extraordinary' After Orders Slip to 2027
Apple Calls iPhone Duo Demand 'Extraordinary' After Orders Slip to 2027
11 hours ago
New App Store Rules Target AI Deepfakes and Nudify Apps
New App Store Rules Target AI Deepfakes and Nudify Apps
11 hours ago
Didn't Pre-Order Apple's HomeView? Here's How Long the Wait is Now
Didn't Pre-Order Apple's HomeView? Here's How Long the Wait is Now
14 hours ago
Apple's $79 iPhone Duo Case Sticks On With Adhesive
Apple's $79 iPhone Duo Case Sticks On With Adhesive
14 hours ago
Apple TV 4K and HomePod Mini Price Increases 'Much More Striking' Than New Features
Apple TV 4K and HomePod Mini Price Increases 'Much More Striking' Than New Features
16 hours ago
The MacRumors Show: Was HomeView Worth the Wait?
The MacRumors Show: Was HomeView Worth the Wait?
18 hours ago
Apple Refers to HomeView as 'HomePodDevice' in Legal Document
Apple Refers to HomeView as 'HomePodDevice' in Legal Document
18 hours ago
Apple Pre-Orders Kick Off With First Discounts on HomeView and Apple TV 4K
Apple Pre-Orders Kick Off With First Discounts on HomeView and Apple TV 4K
20 hours ago
Developers Question Scope of Potential Apple Antitrust Settlement
Developers Question Scope of Potential Apple Antitrust Settlement
20 hours ago
iPhone Duo Resold for $5,000 on eBay After Selling Out
iPhone Duo Resold for $5,000 on eBay After Selling Out
20 hours ago
Massive Discounts Hit 2026 MacBook Pro With Up to $800 Off
Massive Discounts Hit 2026 MacBook Pro With Up to $800 Off
20 hours ago
iPhone Duo is Sold Out for Christmas as Shipping Estimates Slip to 2027
iPhone Duo is Sold Out for Christmas as Shipping Estimates Slip to 2027
21 hours ago
Didn't Pre-Order an iPhone Duo Yet? Wait Times Are Significant Now
Didn't Pre-Order an iPhone Duo Yet? Wait Times Are Significant Now
21 hours ago
First Apple TV 4K Pre-Order Discount Arrives at Amazon
First Apple TV 4K Pre-Order Discount Arrives at Amazon
21 hours ago
iPhone Duo Pre-Order Deals: The Best Carrier Offers From AT&T and T-Mobile
iPhone Duo Pre-Order Deals: The Best Carrier Offers From AT&T and T-Mobile
22 hours ago
iPhone Duo Now Available to Pre-Order From Apple
iPhone Duo Now Available to Pre-Order From Apple
22 hours ago
iPhone 18 Pro vs. iPhone Duo Buyer's Guide: Which Should You Choose?
iPhone 18 Pro vs. iPhone Duo Buyer's Guide: Which Should You Choose?
1 day ago
Apple Store Down Ahead of iPhone Duo Pre-Orders
Apple Store Down Ahead of iPhone Duo Pre-Orders
1 day ago
Oops, Apple's Website Just Hinted at iPad Mini 8
Oops, Apple's Website Just Hinted at iPad Mini 8
1 day ago
OLED MacBook Pro Won't Get M7 Chips Until Late 2027
OLED MacBook Pro Won't Get M7 Chips Until Late 2027
2 days ago
Apple Pledged $25 Million to Trump's White House Ballroom
Apple Pledged $25 Million to Trump's White House Ballroom
2 days ago
Touchscreen MacBook Pro Could Launch on November 6
Touchscreen MacBook Pro Could Launch on November 6
2 days ago
New Withings Users Must Pay $99/Year for Apple Health Syncing
New Withings Users Must Pay $99/Year for Apple Health Syncing
2 days ago
Meta and Apple Bring Muse Spark Open AI Model to Mac Studio
Meta and Apple Bring Muse Spark Open AI Model to Mac Studio
2 days ago
iPad Mini 8: Apple Has Tested Both 60Hz and 120Hz ProMotion Displays
iPad Mini 8: Apple Has Tested Both 60Hz and 120Hz ProMotion Displays
2 days ago
Apple TV 4K 2022 vs. 2026 Buyer's Guide: All Differences Compared
Apple TV 4K 2022 vs. 2026 Buyer's Guide: All Differences Compared
2 days ago
Apple CEO John Ternus on Early Foldables: 'Kind of Cheap and Crappy'
Apple CEO John Ternus on Early Foldables: 'Kind of Cheap and Crappy'
2 days ago
Greg Joswiak Says Apple Isn't Focused on Making AI for 'Lunatic Fringe'
Greg Joswiak Says Apple Isn't Focused on Making AI for 'Lunatic Fringe'
2 days ago
Amazon Offers $120 Discount on AirPods Max 2, $50 Off AirPods Pro 3
Amazon Offers $120 Discount on AirPods Max 2, $50 Off AirPods Pro 3
2 days ago