Apple today released a new supplemental update for macOS Catalina, nearly one week after releasing the first supplemental update and two weeks after the launch of macOS Catalina.

The update can be downloaded through the Software Update section of the System Preferences app, but it may be limited to those who didn't download the first supplemental update as it appears to be a minor incremental change that offers the same release notes as the first version.

test macOS 10

The ‌macOS Catalina‌ Supplemental Update includes installation and reliability improvements, and is recommended for all users.

This update:
- Improves installation reliability of ‌macOS Catalina‌ on Macs with low disk space
- Fixes an issue that prevented Setup Assistant from completing during some installations
- Resolves an issue that prevents accepting iCloud Terms and Conditions when multiple ‌iCloud‌ accounts are logged in
- Improves the reliability of saving Game Center data when playing Apple Arcade games offline

Apple is also working on a macOS Catalina 10.15.1 update, which is available to developers at the current time.

Related Forum: macOS Catalina

Top Rated Comments

Xenc Avatar
62 months ago
macos_catalina_release-final_FINAL.dmg
Score: 39 Votes (Like | Disagree)
konqerror Avatar
62 months ago

i dont really understand all the griping about updates this season between iOS and catalina. they're not the most solid of releases, but i'd prefer apple to be on more frequent updating schedules.
Your interpretation: Apple is fixing bugs rapidly
Other people's interpretation: Apple has an unacceptable number of bugs that need rapid fixes
Score: 22 Votes (Like | Disagree)
urbanmacUser Avatar
62 months ago
This is worse than iOS updates
Score: 17 Votes (Like | Disagree)
Eorlas Avatar
62 months ago

This is worse than iOS updates
i dont really understand all the griping about updates this season between iOS and catalina. they're not the most solid of releases, but i'd prefer apple to be on more frequent updating schedules.

they tend to just release the occasional major .x update, but otherwise nothing important happens except for once a year. so especially in the case of iOS, the software gets incredibly stale with the lack of progress, which mostly only takes place with jailbreak tweaks.
Score: 16 Votes (Like | Disagree)
Joniz Avatar
62 months ago
i dont really understand all the griping about updates this season between iOS and catalina. they're not the most solid of releases, but i'd prefer apple to be on more frequent updating schedules.
Personally, I’d prefer they release fewer, rock-solid releases.
Score: 10 Votes (Like | Disagree)
Chris The Bipolarbear Avatar
62 months ago
Anyone who is having difficulties updating and Needs to download full installer?
Open terminal and run this script.
softwareupdate --fetch-full-installer
Leave terminal open whilst it downloads. It downloads to your applications Folder. To check you have correct installer right click get info New installer was created 17th October and is version 15.0.34. see screen shot correct installer is shown on left.

Attachment Image
Score: 7 Votes (Like | Disagree)

Popular Stories

iPhone SE 4 Vertical Camera Feature

iPhone SE 4 Rumored to Use Same Rear Chassis as iPhone 16

Friday July 19, 2024 7:16 am PDT by
Apple will adopt the same rear chassis manufacturing process for the iPhone SE 4 that it is using for the upcoming standard iPhone 16, claims a new rumor coming out of China. According to the Weibo-based leaker "Fixed Focus Digital," the backplate manufacturing process for the iPhone SE 4 is "exactly the same" as the standard model in Apple's upcoming iPhone 16 lineup, which is expected to...
iPhone 17 Plus Feature

iPhone 17 Lineup Specs Detail Display Upgrade and New High-End Model

Monday July 22, 2024 4:33 am PDT by
Key details about the overall specifications of the iPhone 17 lineup have been shared by the leaker known as "Ice Universe," clarifying several important aspects of next year's devices. Reports in recent months have converged in agreement that Apple will discontinue the "Plus" iPhone model in 2025 while introducing an all-new iPhone 17 "Slim" model as an even more high-end option sitting...
iPhone 16 Pro Sizes Feature

iPhone 16 Series Is Just Two Months Away: Everything We Know

Monday July 15, 2024 4:44 am PDT by
Apple typically releases its new iPhone series around mid-September, which means we are about two months out from the launch of the iPhone 16. Like the iPhone 15 series, this year's lineup is expected to stick with four models – iPhone 16, iPhone 16 Plus, iPhone 16 Pro, and iPhone 16 Pro Max – although there are plenty of design differences and new features to take into account. To bring ...
Apple TV Plus Feature 2 Magenta and Blue

Apple TV+ Curbs Costs After Expensive Projects Fail to Capture Viewers

Monday July 22, 2024 5:11 am PDT by
Apple is scaling back its Hollywood spending after investing over $20 billion in original programming with limited success, Bloomberg reports. This shift comes after the streaming service, which launched in 2019, struggled to capture a significant share of the market, accounting for only 0.2% of TV viewership in the U.S., compared to Netflix's 8%. Despite heavy investment, critical acclaim,...
bsod

Microsoft Blames European Commission for Major Worldwide Outage

Monday July 22, 2024 11:55 am PDT by
Last Friday, a major CrowdStrike outage impacted PCs running Microsoft Windows, causing worldwide issues affecting airlines, retailers, banks, hospitals, rail networks, and more. Computers were stuck in continuous recovery loops, rendering them unusable. The failure was caused by an update to the CrowdStrike Falcon antivirus software that auto-installed on Windows 10 PCs, but Mac and Linux...