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macOS 15.3 Public

Source-linked record
Public release

Recorded context

About this appearance

The public macOS 15.3 release added Genmoji, refined notification summaries, changed the Apple Intelligence setup default, and included targeted Calculator, networking, and SwiftUI fixes.

Date
Jan 27, 2025
Availability
available
Revision
No

Chronology evidence

Appearance sources

These sources support the recorded date, channel, or availability. A researched release-notes article has not been added.

  1. macOS Sequoia 15.3 Release Notes

    Apple Developer · 2026-07-29 · Apple Intelligence — New Features

  2. What's new in the updates for macOS Sequoia 15

    Apple Support · 2026-07-29 · macOS Sequoia 15.3 — Calculator

  3. What's new in the updates for macOS Sequoia 15

    Apple Support · 2026-07-29 · macOS Sequoia 15.3 — Genmoji

  4. What's new in the updates for macOS Sequoia 15

    Apple Support · 2026-07-29 · macOS Sequoia 15.3 — notification summaries

  5. What's new for enterprise in macOS Sequoia

    Apple Support · 2026-07-29 · macOS Sequoia 15.3

  6. What's new in the updates for macOS Sequoia 15

    Apple Support · 2026-07-29 · macOS Sequoia 15.3

  7. macOS Sequoia 15.3 Release Notes

    Apple Developer · 2026-07-29 · SwiftUI — Resolved Issues

Release changes

Changed in this release

Features, fixes, removals, and regressions first observed in this release record.

bugFix · fixed

SwiftUI key-press handling fix

documentedconfirmed

A keyboard-event failure affecting text controls embedded in NavigationSplitView was corrected for developers.

  1. [1] macOS Sequoia 15.3 Release Notes · SwiftUI — Resolved Issues

enhancement · changed

External-intelligence account policy

documentedconfirmed

Organizations gained tighter identity and feature policy around ChatGPT-linked requests and AI-generated transcript summaries.

  1. [1] What's new for enterprise in macOS Sequoia · macOS Sequoia 15.3

enhancement · changed

Refined notification-summary controls

documentedconfirmed

Users could manage summaries more directly, identify summarized alerts more easily, and were informed of a temporary category-specific suspension.

  1. [1] What's new in the updates for macOS Sequoia 15 · macOS Sequoia 15.3 — notification summaries

behavior · changed

Apple Intelligence enabled by default during setup

documentedconfirmed

The onboarding default changed from opt-in behavior to automatic enablement on supported devices, subject to management controls.

  1. [1] macOS Sequoia 15.3 Release Notes · Apple Intelligence — New Features

enhancement · changed

Repeat the last Calculator operation

documentedconfirmed

Repeated equals presses now apply the last operation again, matching a familiar calculator interaction.

  1. [1] What's new in the updates for macOS Sequoia 15 · macOS Sequoia 15.3 — Calculator