Safari 18.5 Release Notes
Released May 12, 2025 — 18.5 (20621.2.5)
Overview
Safari 18.5 is available for iOS 18.5, iPadOS 18.5, visionOS 2.5, macOS 15.5, macOS Sonoma, and macOS Ventura.
Editing
Resolved Issues
Fixed some errors in finding the caret position from a click or tap on iOS in vertical writing modes. (146512180)
Networking
Resolved Issues
Fixed using WebSocket in a WebWorker causing the entire Worker to freeze. (145149784)
Service Workers
Resolved Issues
Fixed Service Worker downloads being prematurely interrupted. (143065672)
Fixed moving a download file to its final destination. (146326574)
Web API
New Features
Added support for Declarative Web Push on macOS. (148109003)
Web Extensions
Resolved Issues
Fixed
declarativeNetRequestWithHostAccesspermission removing site access even though the extension already has permission to inject scripts. (145484265)