Apple has just released macOS Sequoia 15.3, and security updates 14.7.3 & 13.7.3

Apple has just released the update to bring macOS Sequoia to version 15.3, together with security updates 14.7.3 and 13.7.3 for those using Sonoma or Ventura.

In Sequoia, this introduces Genmoji in Messages and other apps (Apple silicon only), and brings improvements in AI on Apple silicon Macs, although notification summaries for News & Entertainment are temporarily unavailable while they’re being sorted out.

Security release notes haven’t been posted yet, but are expected shortly here.

The 15.3 update is around 2.54 GB to download for Apple silicon Macs.

There’s also a separate update to XProtect imminent. I’ll post details about that separately.

I’ll post further details as I get them.

Updated 1820 GMT on 27 January 2025.