Today, Apple introduced the RC (release candidate) beta for macOS Sequoia 15.3, giving us complete access to the update’s release notes.
macOS Sequoia 15.3: Complete release notes from Apple
This update features Genmoji, enhanced by Apple Intelligence, along with various improvements, bug fixes, and security updates for your Mac.
- Genmoji creation available in Messages and other applications
- The Calculator now repeats the last mathematical operation with a second press of the equals sign
- Manage notification summary settings directly from the Lock Screen (Mac with Apple silicon)
- Redesigned style for summarized notifications, utilizing italicized text and glyphs to distinguish them (Mac with Apple silicon)
- Temporary unavailability of notification summaries for News & Entertainment apps, with users opting-in to receive them when accessible again (Mac with Apple silicon)
Availability of some features may vary by region and on different Apple devices.
Expected Launch Date for macOS 15.3
With the RC beta of macOS 15.3 now released, the anticipated public launch should occur within approximately one week.
While there’s always a chance that Apple may provide a new RC release later this week with further bug fixes and enhancements, we expect the public rollout of version 15.3 to take place early next week—possibly on Monday, January 27.
This release is relatively minor but offers some appealing enhancements, particularly with the introduction of Genmoji on the Mac.
Are you excited about using macOS 15.3? Share your thoughts in the comments below.
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