---
title: Safari 18.6 Release Notes
framework: safari-release-notes
role: article
role_heading: Article
path: safari-release-notes/safari-18_6-release-notes
---

# Safari 18.6 Release Notes

Released July 29, 2025 — 18.6 (20621.3.11)

## Overview

Overview Safari 18.6 is available for iOS 18.6, iPadOS 18.6, visionOS 2.6, macOS 15.6, macOS Sonoma, and macOS Ventura. Rendering Resolved Issues Fixed style invalidation for :has(+:popover-open).  (149794951) WKWebView Resolved Issues Fixed a crash at launch in iOS Simulator for apps built for older deployment targets that bind to specific WebKit API.  (152342621) Web Extensions Resolved Issues Fixed loading a web accessible resource from a subframe at about:blank.  (149971391) Fixed 'allowAllRequests' for declarativeNetRequest. (151015324)

## See Also

### Version 18

- [Safari 18.5 Release Notes](safari-release-notes/safari-18_5-release-notes.md)
- [Safari 18.4 Release Notes](safari-release-notes/safari-18_4-release-notes.md)
- [Safari 18.3 Release Notes](safari-release-notes/safari-18_3-release-notes.md)
- [Safari 18.2 Release Notes](safari-release-notes/safari-18_2-release-notes.md)
- [Safari 18.1 Release Notes](safari-release-notes/safari-18_1-release-notes.md)
- [Safari 18.0.1 Release Notes](safari-release-notes/safari-18_0_1-release-notes.md)
- [Safari 18 Release Notes](safari-release-notes/safari-18-release-notes.md)