Apple releases macOS Catalina 10.15.7 with bug fixes for WiFi issues, iMac GPU performance, and more

Following a minor update for iOS 14, Apple today also released a bug fixing update for macOS Catalina as well.

On Thursday, Apple released macOS Catalina 10.15.7 to the public. It’s a minor update in the grand scheme of things, and it won’t be adding any additional major features to the desktop operating system. (That’s reserved for macOS Big Sur.) The new software aims to fix some lingering bugs for macOS Catalina users, especially iMac users.

This is a free update, and if you already have Automatic Updates switched on, your computer will automatically download and install the software overnight. If you don’t have this feature turned on, open System Preferences –> Software Update and follow the onscreen instructions.

This update resolves an issue where macOS would not automatically connect to Wi-Fi, and fixes issues with the GPU for select iMac models.

Here’s the official changelog:

macOS Catalina 10.15.7 Update –– Restart Required

macOS Catalina 10.15.7 provides important security updates and bug fixes for your Mac.

  • Resolves an issue where macOS would not automatically connect to Wi-Fi networks
  • Fixes an issue that could prevent files syncing through iCloud Drive
  • Addresses a graphic issue that may occur on iMac (Retina 5K, 27-inch, 2020) with Radeon Pro 5700 XT

Some features may not be available for all regions, or on all Apple devices. For detailed information about the security content of this update, please visit:

The new software is available to download and install now.