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The macOS Catalina 10.15.5 Update 19F96 is now Available.

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The much anticipated macOS Catalina 10.15.5 update is live! The update is now available for download as a full installer.app, delta and combo update. This update looks like it includes a fix for the MacBook Pro 16″ wake from sleep Kernel Panic Issue! Let's take a look at the Catalina 10.15.5 Update 19F96 to find out what's new. The update also includes a fix for the GPU Freezing issue with some Macs with an Intel Only Graphics Chip.

UPDATE 06/02/20 – Apple just released a 10.15.5 Supplemental Update. I have the info here – https://mrmacintosh.com/macos-catalina-10-15-5-supplemental-update-19f101-cve-2020-9859/

1. The Latest Version is macOS Catalina. Apple's newest Mac operating system is macOS 10.15, also known as macOS Catalina. This is the fifteenth major release of the Mac operating system. MacOS 10.14 Mojave supports most Macs from 2012 onward. If yours ran macOS 10.14 Mojave, it will almost certainly run Catalina.
2. MacOS Catalina, aka macOS 10.15, is the newest version of the operating system that runs on the Mac. MacOS Catalina's name was inspired by Santa Catalina Island, popularly known as Catalina.

UPDATE 05/27/20 – I wrote an article on the changes to the softwareupdate --ignoreflag and what it means for MacAdmins. mrmacintosh.com/10-15-5-2020-003-updates-changes-to-softwareupdate-ignore/

Apple just released its big new Mac update called macOS Catalina. It lets you use an iPad as a second screen, splits iTunes into three separate apps and can run new Catalyst apps.

10.15.5 Patch Notes Summary

• 2 Announcements
• 3 New Features
• 8 Resolved Issues
• 5 Enterprise Fixes
• 41 Security Fixes

Apple's Public Patch Notes / Release Notes Documentation

NOTE: Apple Documentation takes a little while to show up online after release. I will update when the new articles are made available.

For more detailed information about this update and previous updates, please visit: https://support.apple.com/kb/HT210642

Previous 10.15 Releases + Previous Patch Notes

• 10. 10.15.5 = (19F96) May 26, 2020
• 9. 10.15.4 = (19E287) April 8th, 2020
• 8. 10.15.4 = (19E266) March 24th 2020
• 7. 10.15.3 = (19D76) January 28th 2020
• 6. 10.15.2 = (19C57) December 10th 2019
• 5. 10.15.1 = (19B2106) November 13th 2019
• 4. 10.15.1 = (19B88) October 29th 2019
• 3. 10.15.0 = (19A603) October 21st 2019
• 2. 10.15.0 = (19A602) October 15th 2019
• 1. 10.15.0 = (19A583) October 7th 2019

Catalina 10.15.5 Info & Download Links

Delta Update

The 'Delta' update is smaller in size because it only includes fixes for the previous point release only.

Download Link – https://support.apple.com/kb/DL2039

Size = 2.98 GB

Product ID = 061-78581

Screens for mac. Requirements = 10.15.4

Combo Update

The 'Combo' update is for all previous versions of Catalina.

Download Link – https://support.apple.com/kb/DL2040

Size = 4.76 GB

Product ID = 061-78580

Requirements = 10.15.0, 10.15.1, 10.15.2, 10.15.3 or 10.15.4

Full Installer.app

Link – Catalina 10.15.5 Mac App Store

Size = 8.73 GB

The much anticipated macOS Catalina 10.15.5 update is live! The update is now available for download as a full installer.app, delta and combo update. This update looks like it includes a fix for the MacBook Pro 16″ wake from sleep Kernel Panic Issue! Let's take a look at the Catalina 10.15.5 Update 19F96 to find out what's new. The update also includes a fix for the GPU Freezing issue with some Macs with an Intel Only Graphics Chip.

UPDATE 06/02/20 – Apple just released a 10.15.5 Supplemental Update. I have the info here – https://mrmacintosh.com/macos-catalina-10-15-5-supplemental-update-19f101-cve-2020-9859/

1. The Latest Version is macOS Catalina. Apple's newest Mac operating system is macOS 10.15, also known as macOS Catalina. This is the fifteenth major release of the Mac operating system. MacOS 10.14 Mojave supports most Macs from 2012 onward. If yours ran macOS 10.14 Mojave, it will almost certainly run Catalina.
2. MacOS Catalina, aka macOS 10.15, is the newest version of the operating system that runs on the Mac. MacOS Catalina's name was inspired by Santa Catalina Island, popularly known as Catalina.

UPDATE 05/27/20 – I wrote an article on the changes to the softwareupdate --ignoreflag and what it means for MacAdmins. mrmacintosh.com/10-15-5-2020-003-updates-changes-to-softwareupdate-ignore/

Apple just released its big new Mac update called macOS Catalina. It lets you use an iPad as a second screen, splits iTunes into three separate apps and can run new Catalyst apps.

10.15.5 Patch Notes Summary

• 2 Announcements
• 3 New Features
• 8 Resolved Issues
• 5 Enterprise Fixes
• 41 Security Fixes

Apple's Public Patch Notes / Release Notes Documentation

NOTE: Apple Documentation takes a little while to show up online after release. I will update when the new articles are made available.

For more detailed information about this update and previous updates, please visit: https://support.apple.com/kb/HT210642

Previous 10.15 Releases + Previous Patch Notes

• 10. 10.15.5 = (19F96) May 26, 2020
• 9. 10.15.4 = (19E287) April 8th, 2020
• 8. 10.15.4 = (19E266) March 24th 2020
• 7. 10.15.3 = (19D76) January 28th 2020
• 6. 10.15.2 = (19C57) December 10th 2019
• 5. 10.15.1 = (19B2106) November 13th 2019
• 4. 10.15.1 = (19B88) October 29th 2019
• 3. 10.15.0 = (19A603) October 21st 2019
• 2. 10.15.0 = (19A602) October 15th 2019
• 1. 10.15.0 = (19A583) October 7th 2019

Catalina 10.15.5 Info & Download Links

Delta Update

The 'Delta' update is smaller in size because it only includes fixes for the previous point release only.

Download Link – https://support.apple.com/kb/DL2039

Size = 2.98 GB

Product ID = 061-78581

Screens for mac. Requirements = 10.15.4

Combo Update

The 'Combo' update is for all previous versions of Catalina.

Download Link – https://support.apple.com/kb/DL2040

Size = 4.76 GB

Product ID = 061-78580

Requirements = 10.15.0, 10.15.1, 10.15.2, 10.15.3 or 10.15.4

Full Installer.app

Link – Catalina 10.15.5 Mac App Store

Size = 8.73 GB

Product ID = 061-78580

Requirements – 10.15 Catalina Requirements

T2 BridgeOS Update

T2 BridgeOS was updated along with the 10.15.5 update.

Size = 392.8 MB

Product ID = 061-70034

BridgeOS Update Version = 17.16.15290

Security Content for Safari 13.1.1

New Apple Support Documents

Adapters for the Thunderbolt 3 or USB-C port on your Mac or iPad Pro

If the cable from your external device doesn't connect to the Thunderbolt 3 or USB-C port on your Mac or iPad Pro, you might need an adapter.

About Mac notebook batteries

Learn how to optimize the life of the battery in your Mac notebook, fix battery issues, and get service.

Catalina 10.15.5 Update 19F96 Overview

macOS Catalina 10.15.5 introduces battery health management in the Energy Saver settings for notebooks, an option to control automatic prominence of video tiles on Group FaceTime calls, and controls to fine-tune the built-in calibration of your Pro Display XDR. The update also improves the stability, reliability, and security of your Mac.

Battery Health Management

• Battery health management to help maximize battery lifespan for Mac notebooks
• Energy Saver preference pane now displays battery condition and recommends if the battery needs to be serviced
• Option to disable battery health management

For more information, please visit https://support.apple.com/kb/HT211094

FaceTime Prominence Preference

• Option to control automatic prominence on Group FaceTime calls so video tiles do not change size when a participant speaks

Calibration Fine-Tuning for Pro Display XDR

• Controls to fine-tune the built-in calibration of your Pro Display XDR by adjusting the white point and luminance for a precise match to your own display calibration target

This update also includes bug fixes and other improvements.

• Fixes an issue that may prevent Reminders from sending notifications for recurring reminders
• Addresses an issue that may prevent password entry on the login screen
• Fixes an issue where System Preferences would continue to show a notification badge even after installing an update
• Resolves an issue where the built-in camera may not be detected when trying to use it after using a video conferencing app
• Addresses an issue for Mac computers with the Apple T2 Security Chip where internal speakers may not appear as a sound output device in Sound preferences
• Fixes a stability issue with uploading and downloading media files from iCloud Photo Library while your Mac is asleep
• Resolves a stability issue when transferring large amounts of data to RAID volumes
• Fixes an issue where the Reduce Motion Accessibility preference did not reduce the speed of animations in a FaceTime group call

Enterprise Fixes

• Improves performance on certain Mac models when enabling hardware acceleration in GPU-intensive apps such as those used for video conferencing.
• Addresses an issue where Microsoft Exchange accounts were unable to sign in during account setup when using Conditional Access.
• Resolves an issue that prevented some displays connected to MacBook Pro (16-inch, 2019) from waking from sleep when the Mac wakes
• Single sign-on (SSO) works immediately after installing an app that contains a third party SSO extension.
• Apple Push Notification Service traffic now uses a web proxy when specified in a PAC file via the Proxies payload

Announcements

Software Update
For increased security, major releases of macOS are not hidden when using the --ignore flag and the softwareupdate command starting with macOS 10.15.5. A major release is defined as one which receives a name, such as macOS Catalina.
Starting with macOS 10.15.4, major releases of macOS can be deferred for up to 90 days using MDM.

Types of roulette bets. More on this here – mrmacintosh.com/10-15-5-2020-003-updates-changes-to-softwareupdate-ignore/

Current Operating System For Mac

networksetup Command
Starting with macOS 10.15.5, the networksetup command behaves differently when run as a standard user versus an admin user. Standard users can do the following:
• 1. Read various network settings
• 2. Turn Wi-Fi power on or off (networksetup -setairportpower en0 on)
• 3. Change the Wi-Fi access point (networksetup -setairportnetwork en0
ExampleWiFiAP)
Other network settings can no longer be modified by standard users via networksetup.
For admin users, networksetup will continue to behave as it has in previous releases of macOS, provided System Preferences > Security & Privacy > Advanced… > 'Require an administrator password to access system-wide preferences' is unchecked (which is the default state). https://xjznt.over-blog.com/2021/02/yugioh-tcg-online-download.html. If it is checked, admins will be bound by the same constraints as standard users when
using networksetup.

Mac Operating System List

Security Content for 10.15.5

Latest Mac Operating System

How to overcome gambling addiction. Catalina 10.15.5 Update 19F96