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# Safari 17.3 Release Notes

Released January 22, 2024 — Version 17.3 (19617.2.4)

## Overview

Safari 17.3 is available for iOS 17.3, iPadOS 17.3, macOS Sonoma, macOS Monterey, and macOS Ventura.

### CSS

#### Resolved Issues

- Fixed nested `@supports` queries with declarations.  (113652033)
- Fixed the caret color on iOS following an explicitly-set CSS color attribute.  (118401826)

### Loading

#### Resolved Issues

- Fixed cookies not always working as expected with `Samesite=Lax`.  (119362503)
- Fixed an issue causing sign in to fail on Delta.com.  (120431796)

### Media

#### Resolved Issues

- Fixed to not loop if current time or duration is zero.  (118902468)
- Fixed in-band captions wrapping unnecessarily.  (119138261)

### Privacy

#### Resolved Issues

- Fixed unauthenticated cross-site Fetch requests to not use the global HSTS cache.  (119047103)

### Web Animations

#### Resolved Issues

- Fixed: Prevent scheduling for an effect targeting an element with `display: none`.  (119191813)

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