macOS 12 Monterey Archives

macOS Monterey 12.6.2 (21G320) Update! What’s New?

macOS Monterey 12.6.2 Update is now Available

UPDATED: 12/14/22

Today Apple released the 12.6.2 update, it is the 11th overall for macOS Monterey. The previous update 12.6.1, was released a month and a half ago. Let’s jump in and find out what’s new in this update.

Enterprise & Education macOS Ventura Upgrade Note:

The 12.6.1 Update is required if you need to block macOS Ventura via Major MDM (1-90) Day deferral. Now that Ventura 13.1 is out, the upgrade will start showing up as a delta upgrade for 12.3-12.6 users. The only way to block the delta upgrade it is to update to 12.6.1. After doing so, you can block the delta upgrade via Major Deferral. If you have some Macs still on 12.3-12.6 you can still block the delta upgrade via Minor MDM deferral. Keep in mind you will be in a catch 22 if you do this, as users will not be able to download the 12.6.2 update. BUT they will be able to install the 12.6.1 update still if you have the deferral date set to under 50 days.

WiFi connectivity issue in crowded area bug fixed in 13.1! https://systemstatus.ucla.edu/status?id=status_record&service=a8226ec01b1651509ca4a602b24bcb20

Apple’s description of the 12.6.2 update:

“This update is recommended for all users and improves the security of macOS.“

That means that this update is focused around security and not bug fixes or new features.

Quick Summary

Enhancements – None
Bug fixes – None
Enterprise fixes – None
Security Updates – 13
Safari Security fixes – 16.2 = 8
Full installer and M1 IPSW – 12.6.2 Full installer released – 12.6.1 is the final IPSW for macOS Monterey
OpenCore Legacy Patcher – Tested good on a 2012 MBPro 15″ & OCLP 0.5.2.

My macOS Monterey 12.6.2 Update Video

Full Apple Update Release list

macOS 💻 ✅

Ventura – 13.1 (22C65)
Monterey – 12.6.2 (21G320)
Big Sur – 11.7.2 (20G1020)
Catalina – Still Dead
Safari – 16.2
Xcode – 14.2 (14C18)
Command Line Tools for Xcode – Current version 14.2
Apple Configurator – Current version = 2.16 (8A14)
Apple Studio Display Firmware Update – Current Version = 15.5

iOS📱✅

iOS – 16.2 (20C65)
iOS – 15.7.2 (19H218)
iPadOS – 16.2 (20C65)
iPadOS – 15.7.2 (19H218)
tvOS – 16.2 (20K362)
audioOS – 16.2 (20K362)
watchOS – 9.2 (20S361)

macOS Monterey 12.6.1 Update (21G217) What’s New?

macOS Monterey 12.6.1 is now Available.

UPDATED: 10/25/22

Today Apple released the 12.6.1 update, the tenth overall for macOS Monterey. The previous update 12.6, was released only two weeks ago. Let’s jump in and find out what’s new in this update.

IMPORTANT Enterprise & Education Note:

The 12.6.1 Update is required if you need to block macOS Ventura via minor MDM 90 Day deferral. More on that later.

Apple’s description of the 12.6.1 update:

“This update is recommended for all users and improves the security of macOS.“

That means that this update is focused around security and not bug fixes or new features.

Quick Summary

Enhancements – None
Bug fixes – None
Enterprise fixes – waiting
Security Updates – Waiting
Full installer and M1 IPSW – Waiting
Safari – Safari 16.1 is now available as a separate download & requires Monterey 12.5.
Xcode –
Xcode Command Line tools –
Apple Studio Display Update – None
OpenCore Legacy Patcher – not tested yet.

Full Apple OS Release list

macOS 💻 ✅

Ventura 13.0 (22A380)
Monterey – 12.6.1 (21G217)
Big Sur – 11.7.1 (20G918)
Catalina – Still Dead
Xcode = 14.1
Command Line Tools for Xcode = 14.0
Apple Configurator – Current version = 2.15.1
Apple Studio Display Firmware Update – Current Version = 15.5

macOS Monterey 12.6 Update (21G115) What’s New?

macOS Monterey 12.6 is now Available.

UPDATED: 09/14

Today was iOS 16 release day! Apple also released the 12.6 update, which is the ninth overall for macOS Monterey. The previous update 12.5.1, was released only 2 weeks ago. Let’s jump in and find out what’s new in this update.

Apple’s description of the 12.6 update:

“This update is recommended for all users and improves the security of macOS.“

That means that this update is focused around security and not bug fixes or new features.

Quick Summary

Enhancements – None
Bug fixes – None
Security Updates – 8 security vulnerabilities patched.
Full installer and M1 IPSW – Full installer & M1 IPSW restore file are now available for download.
Safari – 16.0 = 4 security fixes. Safari 16 is now available as a separate download but requires Monterey 12.5.
Xcode -Xcode 14.0 (14A309)
Xcode Command Line tools – 14.0
Apple Studio Display Update – None
OpenCore Legacy Patcher – 11.6 Tested working on 11,3 with OCLP 0.4.10

macOS Monterey Patch Notes Summary

1. New Features – 0
2. Enhancements – 0
3. Resolved Issues – 0
4. Security Fixes – 8
5. Enterprise Fixes – 0

My Monterey 12.6 Update Video

Full Apple OS Release list

macOS 💻 ✅

Ventura – Still on Beta 7
Big Sur – 11.7 (20G817)
Catalina – DEAD! Catalina is no longer supported by Apple.
Xcode = 14.0
Command Line Tools for Xcode = 14.0
Apple Configurator – Current version = 2.15.1
Apple Studio Display Firmware Update – Current Version = 15.5

iOS 📱✅

iOS 16.0 (20A362)
iOS 16.1 Beta (20B5045d)
iOS 16.0.1 (iPhone 14 Only)
iOS 15.7 (19H12)
iPadOS 16.1 Beta (20B5045d)
iPadOS 15.7 (19H12)
tvOS 16.1 Beta (20K5041d)
tvOS 16.0 (20J373)
HomePodOS 16.1 Beta (20K5041d)
HomePodOS 16.0 (20J373)
watchOS 9.1 Beta (20S5044e)
watchOS – 9.0 (20R361)

macOS Monterey 12.5.1 Update (21G83) Patches 2 Serious Zero-Day Exploits!

MrMacintosh.com - Monterey 12.5.1 — macOS Monterey 12.5.1 Update

macOS Monterey 12.5.1 is now Available.

UPDATED: 08/22

The 12.5.1 update is the eighth overall for macOS Monterey. The previous update 12.5, was released just under a month ago. Let’s jump in and find out what’s new in this update.

Apple’s description of the 12.5.1 update:

“This update is recommended for all users and improves the security of macOS.“

That means that this update is focused around security and not bug fixes or new features.

UPDATE #1: Apple has just released Safari 15.6.1 for Big Sur and Catalina that patches the WebKit CVE-2022-32893 vulnerability! The only unknown is the Kernel exploit CVE-2022-32894.

UPDATE #2: If you are looking for the 12.5.1 full installer >

Finding available software

Software Update found the following full installers:

* Title: macOS Monterey, Version: 12.5.1, Size: 12114929KiB, Build: 21G83

2 are listed but are the same version and hash. I’m not sure why Apple did this or if it was a mistake.

Quick Summary

Enhancements – None
Bug fixes – None
Security Updates –2 macOS zero-day security vulnerabilities that are being “actively exploited” in the wild!!
Full installer and M1 IPSW – Full installer & M1 IPSW file are now available for download.
Safari – 15.6.1 (17613.3.9.1.16) Apple also released Safari 15.6.1 for Big Sur and Catalina.
Xcode – None
Apple Studio Display Update – None
OpenCore Legacy Patcher – 12.5.1 tested OK with 0.4.10

macOS Monterey Patch Notes Summary

1. New Features – 0
2. Enhancements – 0
3. Resolved Issues – 0
4. Security Fixes – 2
5. Enterprise Fixes – 0

Full Apple OS Release list

macOS 💻 ✅

Big Sur – None
Catalina – None
Xcode – Current version = 13.4.1
Command Line Tools for Xcode – Current version = 13.4
Apple Configurator – Current version = 2.15.1
Apple Studio Display Firmware Update – Current Version = 15.5

iOS 📱✅

iOS – 15.6.1 (19G82)
iPadOS – 15.6.1 (19G82)
tvOS – None
audioOS – None
watchOS – watchOS 8.7.1 (Series 3 ONLY)

My macOS Monterey 12.5.1 Update Video

macOS Monterey 12.5 Update (21G72)! What’s New?

MrMacintosh.com - macOS Monterey 12.5 Update — macOS Monterey 12.5 Update

The macOS Monterey 12.5 Update is now Available.

UPDATED: 07/23

The 12.5 update is the seventh overall for macOS Monterey. The previous update 12.4, was released two months ago. Let’s jump in and find out what’s new in this update.

NOTE: The 12.5 public release is the same build version as 12.5 Release Candidate 2 (RC2) 21G72.

WARNING for OpenCore Legacy Patcher Monterey Users!!!!

If you have one of the following Macs DO NOT update to 12.5.

MacBookPro9,1
MacBookPro10,1
MacBookPro11,3
iMac13,x (units with dGPUs)
iMac14,x (units with dGPUs)
OR IF YOU UPGRADED YOUR GPU TO KEPLER in your iMac or Mac Pro!

Apple changed something and the Kepler GPU patches are not working correctly now. For now stay on 12.4 until more information comes in.

https://github.com/dortania/OpenCore-Legacy-Patcher/issues/1004

Quick Summary

Enhancements – TV app adds the option to restart a live sports game already in-progress and pause, rewind, or fast-forward
Bug fixes – Fixes an issue in Safari where a tab may revert back to a previous page.
Security Updates – 50 security vulnerabilities patched!
Full installer and M1 IPSW – Full installer & M1 IPSW file are now available for download.
Safari – Version 15.6 (17613.3.9.1.5) is included in the 12.5 update. For Big Sur and Catalina, Safari 15.6 is available as a separate download.
Xcode – none
Apple Studio Display Update – No update this round.

macOS Monterey Patch Notes Summary

1. New Features – 0
2. Enhancements – 1
3. Resolved Issues – 1
4. Security Fixes – 50!
5. Enterprise Fixes – 3

Full Apple OS Release list

macOS 💻 ✅

Big Sur – 11.6.8 (20G730)
Catalina – 2022-005 (19H2026)
Xcode – Current version = 13.4.1
Command Line Tools for Xcode – Current version = 13.4
Apple Configurator – Current version = 2.15.1
Apple Studio Display Firmware Update – Current Version = 15.5

iOS 📱✅

iOS – 15.6 (19G71)
iPadOS – 15.6 (19G71)
tvOS – 15.6 (19M65)
audioOS – 15.6 (19M65)
watchOS – 8.7 (19U66)

macOS Monterey 12.4 Update! Universal Control no Longer in Beta

MrMacintosh.com - Monterey 12.4 Update — macOS Monterey 12.4 Update

The macOS Monterey 12.4 (21F79) Update is now Available.

UPDATED: 05/16

The 12.4 update is the sixth overall for macOS Monterey. The previous update 12.3.1, was released a month and a half ago. Let’s jump in and find out what’s new in this update.

Quick Summary

Changes – Universal Control is now officially out of “Beta”
Enhancements – Podcast app changes
Bug fixes – 1 software bug addressed for the 2013 Mac Pro. Sleep wake panic fixed with the 430.120.6.0.0 firmware update.
Security Updates – 54 Security fixes!!!
Full installer and M1 IPSW – Full installer & M1 IPSW file are now available to download.
Safari – Version 15.5 (17613.2.7.1.8) is included in the 12.4 update. For Big Sur and Catalina, Safari is available as a separate download.
Xcode – Version 13.4 & Command Line tools released.
Studio Display – 15.5 Firmware released (12.4 update required)
Device Support Update – This update ensures proper updating and restoring for iOS and iPadOS devices with a Mac.
Universal Control NOTE: Universal Control in this release isn’t compatible with macOS 12.3 and iOS 15.4.Workaround: Use Universal Control between macOS 12.4 and iOS 15.5. (91136128)

macOS Monterey Patch Notes Summary

1. New Features – 0
2. Enhancements – 2
3. Resolved Issues – 1
4. Security Fixes – 54!
5. Enterprise Fixes – 6

Full Apple OS Release list

iOS 📱✅

iOS 15.5 (19F77)
iPadOS 15.5 (19F77)
tvOS 15.5 (19L570)
audioOS 15.5 (19L570)
watchOS 8.6 (19T572)

macOS 💻 ✅

Big Sur 11.6.6 (20G624)
Catalina 2022-004 (19H1922)
Xcode – 13.4
Command Line Tools for Xcode 13.4
Apple Studio Firmware Update 15.5 (19F77)

My macOS Monterey 12.4 Update Video

1. Apple Links
2. Undocumented macOS Monterey Update changes & fixes
3. Monterey Release History
4. macOS Monterey Full Installer.app
5. Apple Silicon IPSW Restore file Update
6. macOS Monterey Update sizes for Intel and M1
7. Apple Silicon M1 Firmware Update
8. Intel T2 BridgeOS Update
9. Safari Update
10. What’s new for enterprise in macOS Monterey
11. Security Content of macOS Monterey
12. macOS Monterey Release Notes / Patch Notes / Changes

Click “Continue Reading” for the rest of the article.

1. Apple Links

AppleSeed Notes Link = appleseed.apple.com/

Developer Public Link = developer.apple.com/documentation/macos-release-notes

macOS Deployment References Changes – https://support.apple.com/guide/deployment-reference-macos/document-revision-history-apd04dff7069/web

2. Undocumented macOS Monterey changes & fixes

1. None

3. Monterey Release History

19. Monterey 12.4 (21F79) – 5/16/22
18. Monterey 12.3.1 (21E258) – 3/31/22 – My Release Notes
17. Monterey 12.3 (21E230) – 3/14/22 – My Release Notes
16. Monterey 12.2.1 (21D62) – 2/10/22 – My Release Notes
15. Monterey 12.2 (21D49) -1/24/22 – My Release Notes
14. Monterey 12.1 (21C52) – 12/13/21 – My Release Notes
13. Monterey 12.0.1 Final (21A559) – 10/25/21 – My Release Notes
12. Monterey 12.0.1 RC2 (21A559) – 10/21/21 – My Release Notes
11. Monterey 12.0.1 RC (21A558) – 10/18/21 – My Release Notes
10. Monterey Beta 10 (21A5552a) – 10/13/21 – My Release Notes
9. Monterey Beta 9 (21A5543b) – 10/06/21 – My Release Notes
8. Monterey Beta 8 (21A5534d) – 9/28/21 – My Release Notes
7. Monterey Beta 7 (21A5522h) – 9/21/21 – My Release Notes
6. Monterey Beta 6 (21A5506j) – 8/30/21 – My Release Notes
5. Monterey Beta 5 (21A5304g) – 8/09/21 – My Release Notes
4. Monterey Beta 4 (21A5294g) – 7/27/21 – My Release Notes
3. Monterey Beta 3 (21A5284e) – 7/14/21 – My Release Notes
2. Monterey Beta 2 (21A5268h) – 6/28/21 – My Release Notes
1. Monterey Beta 1 (21A5248p) – 6/07/21 – No Release Notes

4. macOS Monterey Full Installer.app

Apple has released the full installer for macOS Monterey. I list all the of the macOS Monterey Full installers in the link below.

https://mrmacintosh.com/macos-12-monterey-full-installer-database-download-directly-from-apple/

InstallAssistant.pkg = Full download. Installing this package will add the full “Install macOS Monterey.app” to your applications folder.

5. Apple Silicon IPSW Restore file Update

Apple has released the full IPSW restore file of macOS Monterey for Apple Silicon M1 Macs. I keep track of all of them in my Apple Silicon Firmware Database

Get them here –> https://mrmacintosh.com/apple-silicon-m1-full-macos-restore-ipsw-firmware-files-database/

6. macOS Monterey Update sizes for Intel and M1

Monterey Delta Update

The delta update will automatically change in size for exactly what your macOS version needs.

1. Delta from macOS Monterey 12.3.1 (21E258) = 2.3GB
2. Delta from macOS Monterey 12.3 (21E230) = 2.3 GB
3. Delta from macOS Monterey 12.2.1 (21D62) = 4.4GB
4. Delta from macOS Monterey 12.2 (21D48) = 4.4GB
5. Delta from macOS Monterey 12.1 (21C52) = 4.4GB
6. Delta from macOS Monterey 12.0.1 (21A559) = 4.5GB
7. Full update size = 11.3 GB

Thank you DhinakG

Monterey Combo Update

The “Combo Update” has been replaced by an automatic sized update. This means if you are updating from an version of monterey, you will get an update that includes only the files that you need.

7. Apple Silicon M1 Firmware Update

This update has a new firmware update. The version number is reported in System Information under “System Firmware Version“

Apple Silicon M1 Firmware – Updated!

7. macOS Monterey 12.4 = 7459.121.3
6. macOS Monterey 12.3.1 = 7459.101.3
5. macOS Monterey 12.3 = 7459.101.2
4. macOS Monterey 12.2.1 = 7429.81.3
3. macOS Monterey 12.2 = 7429.81.3
2. macOS Monterey 12.1 = 7429.61.2
1. macOS Monterey 12.0.1 = 7429.41.5

8. Intel T2 BridgeOS Update

The Version of BridgeOS for your T2 Security Chip (2018-2020 Intel Macs) was updated.

BridgeOS version – Updated

7. macOS Monterey 12.4 = 19.16.15071
6. macOS Monterey 12.3.1 = 19.16.14243
5. macOS Monterey 12.3 = 19.16.14242.5.1
4. macOS Monterey 12.2.1 = 19.16.10744.0.0 (Same as 12.2)
3. macOS Monterey 12.2 = 19.16.10744.0.0
2. macOS Monterey 12.1 = 19.16.10647.0.0
1. macOS Monterey 12.0.1 = 19.16.10548.0.0

9. Safari Update

The new version of Safar 15 is included in the macOS Monterey update.

Safari = UPDATED!

7. macOS Monterey 12.4 = 15.5 (17613.2.7.1.8)
6. macOS Monterey 12.3.1 = 15.4 (17613.1.17.1.13)
5. macOS Monterey 12.3 = 15.4 (17613.1.17.1.6)
4. macOS Monterey 12.2.1 = 15.3 (17612.4.9.1.8)
3. macOS Monterey 12.2 = 15.3 (17612.4.9.1.5)
2. macOS Monterey 12.1 = 15.2 (17612.3.6.1.6)
1. macOS Monterey 12.0.1 = 15.1 (17612.2.9.1.20)

10. What’s new for Enterprise in macOS Monterey

Enterprise changes in macOS Monterey 12.4

Adds support for signing in with a Managed Apple ID that is federated with Google Workspace.
MDMs can query additional update status information after an Install Later command.
Resolves an issue where the network becomes unresponsive using multiple Network Extensions or a Network Extension with an Ethernet adapter.
Resolves an issue where the Kerberos SSO extension may fail to reconnect or sign in automatically.
Fixes an issue where links to Microsoft Teams fail to open from Safari.
Resolves an issue on Intel-based Mac computers where entering the firmware password was required to return to the login window after attempting a password reset.

https://support.apple.com/HT212586

11. Security Content of macOS Monterey

macOS Monterey Security Document

Security fixes

https://support.apple.com/kb/HT213257

https://support.apple.com/en-us/HT201222

12. macOS Monterey Release Notes

https://developer.apple.com/documentation/macos-release-notes

Overview

macOS Monterey 12.4 — Restart Required

macOS Monterey 12.4 includes enhancements to Apple Podcasts and bug fixes:

Apple Podcasts includes a new setting to limit episodes stored on your Mac and automatically delete older ones
Support for Studio Display Firmware Update 15.5, available as a separate update, refines camera tuning, including improved noise reduction, contrast, and framing

Some features may not be available for all regions or on all Apple devices. For information on the security content of Apple software updates, please visit this website: https://support.apple.com/kb/HT201222

macOS Monterey 12.3.1 Update – Fixes Monitor, Bluetooth & 2 Zero-Day Vulnerabilities!

mrmacintosh.com - macOS Monterey 12.3.1 Update — macOS Monterey 12.3.1 Update

macOS Monterey 12.3.1 Update (21E258) is now available

UPDATED: 04/01

Apple just released a minor update for macOS Monterey. The 12.3.1 update addresses three bug fixes and two serious zero-day security vulnerabilities. Let’s jump in and find out what’s new in this update.

Quick Summary

Bug fixes – 3 software bugs addressed
Security Updates – 2 zero-day security vulnerabilities! “Apple is aware of a report that these issues may have been actively exploited.”
Full installer and M1 IPSW – UPDATE: Full installer & M1 IPSW file are now available for download.
Safari – UPDATE: 15.4 (17613.1.17.1.13) included in the 12.3.1 update. For Big Sur and Catalina Safari 15.4 (16613.1.17.1.13) is available as a separate download.
Enterprise Fixes – “Resolves an issue where a software update may become stuck at an Apple logo and progress bar.”
2021 14 & 16″ MacBook Pro 12.3 Update Bricking Issue = “Some 2021 MacBook Pro models cannot update or restore to macOS Monterey 12.3” Could this be the fix for 2021 MacBook Pro owners that failed the 12.3 update after having their logic board replaced?
Apple Business Essentials for small businesses announced.

macOS Monterey Patch Notes Summary

1. New Features – 0
2. Enhancements -0
3. Resolved Issues – 3
4. Security Fixes – 2
5. Enterprise Fixes – 1

My macOS Monterey 12.3 Update Video.

Full Apple OS Release list

iOS 📱✅

iOS 15.4.1 (19E258)
iPadOS 15.4.1 (19E258)
tvOS 15.4.1 (19L452)
audioOS 15.4.1 (19L452)
watchOS 8.5.1 (19T252)

macOS 💻 ✅

Monterey 12.3.1 (21E258)
Big Sur – No update
Catalina – No update
Xcode – No Update

1. Apple Links
2. Areas of interest for this update
3. Undocumented macOS Monterey Update changes & fixes
4. Monterey Release History
5. macOS Monterey Full Installer.app
6. Apple Silicon IPSW Restore file Update
7. macOS Monterey Update sizes for Intel and M1
8. Apple Silicon M1 Firmware Update
9. Intel T2 BridgeOS Update
10. Safari Update
11. What’s new for enterprise in macOS Monterey
12. Security Content of macOS Monterey
13. macOS Monterey Release Notes / Patch Notes / Changes

Click “Continue Reading” for the rest of the article.

macOS Monterey 12.3 Update! [Spring Release!] What’s New?

MrMacintosh.com - macOS Monterey 12.3 Update — macOS Monterey 12.3 Update

macOS Monterey 12.3 (21E230) is now available

UPDATED: 03/15

Apple just released the biggest update to macOS Monterey yet! Universal Control, the long awaited feature is finally available! Let’s jump in and find out what’s new in this update.

Quick Summary

This update is known as the “Spring Release” by many MacAdmins. This major update usually arrives in the spring and has the most OS level changes of any update release.
Universal Control is finally available in this release! (in beta form)
Python 2.7 – Removed from this release. Apple recommends Python 3.
Important info for Microsoft OneDrive & Dropbox Desktop users!!! – The kernel extensions used by Dropbox Desktop Application and Microsoft OneDrive have been removed in macOS Monterey 12.3. UPDATE: OneDrive version 22.033.0213.0002 is stable and fixes the issue. HT u/derrman
Full installer and M1 IPSW Restore file released.
Safari 15.4 is included in the 12.3 update.
GarageBand 10.4.6, Logic Pro X 10.7.3 & Xcode 13.3 have been updated to address security vulnerabilities.

macOS Monterey Patch Notes Summary

1. New Features – 3
2. Enhancements -6
3. Resolved Issues – 3
4. Security Fixes – 45
5. Enterprise Fixes – 9
6. Third-Party App Compatibility – 3

My macOS Monterey 12.3 Update Video!

Full Apple OS Release list

iOS 📱✅

iOS 15.4 (19E241)
iPadOS 15.4 (19E241)
tvOS 15.4 (19L440)
audioOS 15.4 (19L440)
watchOS 8.5 (19T242)

macOS 💻 ✅

Monterey 12.3 (21E230)
Big Sur 11.6.5 (20G527)
Catalina 2022-003 (19H1823)
Xcode 13.3 (13E113)

1. Apple Links
2. Areas of interest for this update
3. Undocumented macOS Monterey Update changes & fixes
4. Monterey Release History
5. macOS Monterey Full Installer.app
6. Apple Silicon IPSW Restore file Update
7. macOS Monterey Update sizes for Intel and M1
8. Apple Silicon M1 Firmware Update
9. Intel T2 BridgeOS Update
10. Safari Update
11. What’s new for enterprise in macOS Monterey
12. Security Content of macOS Monterey
13. macOS Monterey Release Notes / Patch Notes / Changes

Click “Continue Reading” for the rest of the article.

macOS Monterey 12.2.1 Update (21D62) Fixes BT Battery Drain!

macOS Monterey 12.2.1 is now available!

UPDATED: 02/11

Apple just released its 1st minor update to macOS Monterey. Let’s jump in and find out what’s new in this update!

Quick Summary

macOS 12.2.1 provides important security updates and fixes an issue for Intel-based Mac computers that may cause the battery to drain during sleep when connected to Bluetooth peripherals.
Apple just released a security document with one CVE. CVE-2022-22620 – Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited.
Full installer and M1 IPSW Restore file released.
Safari 15.3 (17612.4.9.1.8) is included in the 12.2.1 update. Apple also Released Safari 15.3 for macOS Big Sur & macOS Catalina (v. 16612.4.9.1.8 and 15612.4.9.1.8)

macOS Monterey Patch Notes Summary

1. New Features – 0
2. Resolved Issues – 1
3. Security Fixes – 1
4. Enterprise Fixes- 0
5. Undocumented Fixes – 0

Full Apple OS Release list

1. iOS 15.3.1
2. iPadOS 15.3.1
5. watchOS 8.4.2
6. Monterey 12.2.1

My macOS Monterey 12.2.1 Update Video

1. Apple Links
2. Mr. Macintosh articles of interest for Apple Silicon & macOS Monterey
3. Undocumented macOS Monterey Update changes & fixes
4. Monterey Release History
5. macOS Monterey Full Installer.app
6. Apple Silicon IPSW Restore file Update
7. macOS Monterey Update sizes for Intel and M1
8. Apple Silicon M1 Firmware Update
9. Intel T2 BridgeOS Update
10. Safari Update
11. What’s new for enterprise in macOS Monterey
12. Security Content of macOS Monterey
13. macOS Monterey Release Notes / Patch Notes / Changes

Click “Continue Reading” for the rest of the article.

macOS Monterey 12.2 Update (21D49) What’s New?

MrMacintosh.com - macOS Monterey 12.2 Update is now available! — macOS Monterey 12.2 update

macOS Monterey 12.2 is now available!

UPDATED: 02/01

Apple just released its 2nd major update to macOS Monterey. Let’s jump in and see what’s new in this update!

Quick Summary

Public release updated from from RC version – 12.2 RC = 21D48 – 12.2 Public = 21D49
Apple update text = “macOS 12.2 includes bug fixes and security updates for your Mac and is recommended for all users.” Detailed patch notes not released.
12.2 is available as a delta update, Full Installer & M1 IPSW Restore file
Universal Control = N/A in 12.2 – Delayed until Spring 2022
Memory Leaks – Some of the memory leaks were fixed in 12.1. Some users have reported that the windowserver memory leaks remained in 12.1. Waiting on reports from 12.2 users. UPDATE: Some users are still reporting memory leaks after updating to 12.2.
macOS Monterey Upgrade Notifications are now being sent out. (macOS Big Sur and below)
safarileaks.com security vulnerability fixed in Safari 15.3
Music.app rebuilt as a full native application. (Previously it was just web content loaded into into the window)
Safari 15.3 Released as a separate update for macOS Big Sur & macOS Catalina
Printnightmare (Windows Print Spooler Remote Code Execution Vulnerability) fixed in Monterey 12.3 & Big Sur 11.6.3. Macs can now print to a Windows print server again.
The macOS Monterey 12.2 Update has a sleep Bluetooth battery drain issue when a mouse or keyboard is wirelessly connected! After sleeping overnight the battery will be dead on your MacBook Pro. More info in my video – https://youtu.be/L0DXObzGxgs

My macOS Monterey 12.2 Update video.

macOS Monterey Patch Notes Summary

1. New Features – 1
2. Resolved Issues – 1
3. Security Fixes – 13
4. Enterprise Fixes- 4
5. Undocumented Fixes – 1

Full Apple OS Release list

1. iOS 15.3 (19D50)
2. iPadOS 15.3 (19D50)
3. tvOS 15.3 (19K547)
4. HomePodOS 15.3 (19K547)
5. watchOS 8.4 (19S546)
6. Monterey 12.2 (21D49)
7. Big Sur 11.6.3 (20G415)
8. Catalina Security Update 2022-001 (19H1713)

1. Apple Links
2. Mr. Macintosh articles of interest for Apple Silicon & macOS Monterey
3. Undocumented macOS Monterey Update changes & fixes
4. Monterey Release History
5. macOS Monterey Full Installer.app
6. Apple Silicon IPSW Restore file Update
7. macOS Monterey Update sizes for Intel and M1
8. Apple Silicon M1 Firmware Update
9. Intel T2 BridgeOS Update
10. Safari Update
11. What’s new for enterprise in macOS Monterey
12. Security Content of macOS Monterey
13. macOS Monterey Release Notes / Patch Notes / Changes

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macOS Monterey 12.6.2 Update is now Available

Full Apple Update Release list

macOS Monterey 12.6.1 is now Available.

Full Apple OS Release list

macOS Monterey 12.6 is now Available.

macOS Monterey Patch Notes Summary

Full Apple OS Release list

macOS Monterey 12.5.1 is now Available.

macOS Monterey Patch Notes Summary

Full Apple OS Release list

The macOS Monterey 12.5 Update is now Available.

macOS Monterey Patch Notes Summary

Full Apple OS Release list

The macOS Monterey 12.4 (21F79) Update is now Available.

macOS Monterey Patch Notes Summary

Full Apple OS Release list

Table of Contents

1. Apple Links

2. Undocumented macOS Monterey changes & fixes

3. Monterey Release History

4. macOS Monterey Full Installer.app

5. Apple Silicon IPSW Restore file Update

6. macOS Monterey Update sizes for Intel and M1

Monterey Delta Update

Monterey Combo Update

7. Apple Silicon M1 Firmware Update

8. Intel T2 BridgeOS Update

9. Safari Update

10. What’s new for Enterprise in macOS Monterey

11. Security Content of macOS Monterey

12. macOS Monterey Release Notes

Overview

macOS Monterey 12.3.1 Update (21E258) is now available

macOS Monterey Patch Notes Summary

Full Apple OS Release list

Table of Contents

macOS Monterey 12.3 (21E230) is now available

macOS Monterey Patch Notes Summary

Full Apple OS Release list

Table of Contents

macOS Monterey 12.2.1 is now available!

macOS Monterey Patch Notes Summary

Full Apple OS Release list

Table of Contents

macOS Monterey 12.2 is now available!

macOS Monterey Patch Notes Summary

Full Apple OS Release list

Table of Contents