Skip to main content

Mac running Catalina? Apple has released a new update to macOS 10.15

9to5Mac is brought to you by CleanMyMac X. Find hidden junk, large old folders, unused apps, and heavy memory consumers. You can also use CleanMyMac X to remove malware, unwanted pop-ups, and virus extensions.

Just under a week ago, Apple released a supplemental update to macOS Catalina with various bug fixes and performance improvements. Now, Apple has made a revised version of that same supplemental update available to users.

On its developer website, Apple says that a new version of the macOS Catalina supplemental update has been released today. If you installed the original supplemental update released last week, you might not even receive today’s revised version with Apple focusing on people who hadn’t yet installed the initial supplemental update.

The release notes for today’s update, build 19A603, are exactly the same as last week’s:

  • 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

The revised version of the macOS Catalina supplemental update likely includes very minor changes and fixes. Apple is also currently beta testing macOS Catalina 10.15.1, which may have provided our first look at the forthcoming 16-inch MacBook Pro.

Read more: 

9to5Mac is brought to you by CleanMyMac X. Find hidden junk, large old folders, unused apps, and heavy memory consumers. You can also use CleanMyMac X to remove malware, unwanted pop-ups, and virus extensions. Try it for free

FTC: We use income earning auto affiliate links. More.

totallee clear case iphone 11
You’re reading 9to5Mac — experts who break news about Apple and its surrounding ecosystem, day after day. Be sure to check out our homepage for all the latest news, and follow 9to5Mac on Twitter, Facebook, and LinkedIn to stay in the loop. Don’t know where to start? Check out our exclusive stories, reviews, how-tos, and subscribe to our YouTube channel

Subscribe to 9to5Mac on YouTube for more Apple news:

Comments

Author

Avatar for Chance Miller Chance Miller

Chance is the editor-in-chief of 9to5Mac, overseeing the entire site’s operations. He also hosts the 9to5Mac Daily and 9to5Mac Happy Hour podcasts.

You can send tips, questions, and typos to chance@9to5mac.com.

Manage push notifications

notification icon
We would like to show you notifications for the latest news and updates.
notification icon
You are subscribed to notifications
notification icon
We would like to show you notifications for the latest news and updates.
notification icon
You are subscribed to notifications