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Release Notes for Safari Technology Preview 107

Safari Technology Preview Release 106 is now available for download for macOS Catalina and macOS Mojave. If you already have Safari Technology Preview installed, you can update in the Software Update pane of System Preferences on macOS. This release covers WebKit revisions 261057-262080. Web Inspector Network Adjusted the spacing of the navigation items so that none are hidden when previewing a resource (r261497) Sources Added...

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Release Notes for Safari Technology Preview 106

Safari Technology Preview Release 106 is now available for download for macOS Catalina and macOS Mojave. If you already have Safari Technology Preview installed, you can update in the Software Update pane of System Preferences on macOS. This release covers WebKit revisions 260266-261057. Web Inspector Sources Ensured “Step Over” only steps through comma expressions if they not nested (r260520) Storage Fixed third-party cookie...

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Release Notes for Safari Technology Preview 105

Safari Technology Preview Release 105 is now available for download for macOS Catalina and macOS Mojave. If you already have Safari Technology Preview installed, you can update in the Software Update pane of System Preferences on macOS. This release covers WebKit revisions 259476-260266. CSS Added Selectors Level 4 specificity calculation for pseudo classes (r260024, r260069) Added support for font-relative lh and rlh unit frp, CSS...

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Release Notes for Safari Technology Preview 102

Safari Technology Preview Release 102 is now available for download for macOS Catalina and macOS Mojave. If you already have Safari Technology Preview installed, you can update in the Software Update pane of System Preferences on macOS. This release covers WebKit revisions 256576-257162. Web Inspector Fixed VoiceOver to read the selected panel tab (r256652) Updated resource, type, and timeline icons for both light and dark modes...

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Release Notes for Safari Technology Preview 101

Safari Technology Preview Release 101 is now available for download for macOS Catalina and macOS Mojave. If you already have Safari Technology Preview installed, you can update in the Software Update pane of System Preferences on macOS. This release covers WebKit revisions 255473-256576. Web Inspector Added a special breakpoint for controlling whether debugger statements pause in the Sources tab (r255887) Changed to encode binary web...

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Release Notes for Safari Technology Preview 💯

Safari Technology Preview Release 100 is now available for download for macOS Catalina and macOS Mojave. If you already have Safari Technology Preview installed, you can update in the Software Update pane of System Preferences on macOS. This release covers WebKit revisions 254696-255473. Web Inspector Added links to Web Inspector Reference documentation (r254730) Renamed the Canvas Tab to be the Graphics Tab, and included basic...

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Release Notes for Safari Technology Preview 99

Safari Technology Preview Release 99 is now available for download for macOS Catalina and macOS Mojave. If you already have Safari Technology Preview installed, you can update in the Software Update pane of System Preferences on macOS. This release covers WebKit revisions 253789-254696. Legacy Plug-Ins Removed support for Adobe Flash Web Inspector Elements Enabled the P3 color picker (r253802) Added RGBA input fields for the P3...

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Release Notes for Safari Technology Preview 98

Safari Technology Preview Release 98 is now available for download for macOS Catalina and macOS Mojave. If you already have Safari Technology Preview installed, you can update in the Software Update pane of System Preferences on macOS. This release covers WebKit revisions 252823-253789. Web Inspector Elements Removed the “Show/Hide Shadow DOM” navigation item (r253706) Restricted showing paint flashing and compositing borders to...

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Release Notes for Safari Technology Preview 95

Safari Technology Preview Release 95 is now available for download for macOS Catalina and macOS Mojave. If you already have Safari Technology Preview installed, you can update in the Software Update pane of System Preferences on macOS. This release covers WebKit revisions 250947-251210. Shadow DOM Added support for ShadowRoot.delegateFocus (r251043) Images Added image/apng as a supported mime type for images (r251182) Fixed a bug...

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Intelligent Tracking Prevention 2.3

Note: Read about past updates to this technology in other blog posts about Intelligent Tracking Prevention, the Storage Access API, and ITP Debug Mode. Intelligent Tracking Prevention (ITP) version 2.3 is included in Safari on iOS 13, the iPadOS beta, and Safari 13 on macOS for Catalina, Mojave, and High Sierra. Enhanced Prevention of Tracking Via Link Decoration Our previous release, ITP 2.2, focused specifically on the abuse of...

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Release Notes for Safari Technology Preview 92

Safari Technology Preview Release 92 is now available for download for macOS Mojave and the macOS Catalina beta. If you already have Safari Technology Preview installed, you can update in the Software Update pane of System Preferences on macOS. This release covers WebKit revisions 249190-249750. JavaScript Fixed Math.round() which produced a wrong result for value prior to 0.5 (r249597) Made Promise implementation faster...

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Release Notes for Safari Technology Preview 91

Safari Technology Preview Release 91 is now available for download for macOS Mojave and the macOS Catalina beta. If you already have Safari Technology Preview installed, you can update in the Software Update pane of System Preferences on macOS. This release covers WebKit revisions 248705-249190. Security Disabled legacy TLS 1.0 and TLS 1.1 (r249019) JavaScript API Added a public API for unhandled promise rejections (r249058) Added...