#Release notes for safari technology preview 27 update#

If you already have Safari Technology Preview installed, you can update in the Software Update pane of System Preferences on macOS. Safari Technology Preview Release 126 is now available for download for macOS Big Sur and betas of macOS Monterey. This release covers WebKit revisions 282317-284370. UPDATE: If you downloaded an earlier version of Safari Technology Preview 126, you may need to reboot. This about 80% of all Edge as of April 2020, but being phased out by Edge 80+. Safari Technology Preview Release 134 is now available for download for macOS Big Sur and betas of macOS Monterey.

❌ ❌ Edge 17-18 does triple fetch (2x module + 1x nomodule).

This will apparently be fixed in Safari 14.0 (October 2020) Fixed an issue where the apps certificate was not compatible with Safari on macOS 12.

⚠ Safari 11+ may still double fetch in some cases (see ).

⚠ Safari <11 may or may not double fetch (even with the hack) it does not on small test pages, but in real complex pages it does (it seems deterministic, but not clear what's the exact trigger) When enabled during a meeting, Zooms technology uses your devices camera to detect where a face is on the screen and apply the selected avatar effect.

✅ modern Chrome, Edge, Firefox never fetch more than necessary.

✅ no browser does double execution (provided the Safari hack).

Take advantage of powerful new features, advanced developer tools, and cutting edge technologies in Safari to deliver the best-in class websites and apps. Thanks to blazing-fast performance and industry-leading energy power efficiency, millions of users enjoy exploring the web with Safari. Edge Chromium is widely rolled out, and Safari 14.0 ships soon with a fix. Safari is the best way to see the sites on iPhone, iPad, and Mac. The thirteenth version included various privacy and application.

The new database will be more accurate than previous versions. This release of Safari Technology Preview may reset your homepage and search engine preferences to Safaris defaults. In the eleventh version (September 2017), it added support for Intelligent Tracking Prevention. Adobe Analytics will adopt this new dataset in the October, 2022 timeframe.

Update September 2020: life's almost good. Our vendor for IP lookups, Digital Element, is upgrading to a new improved dataset (NetAcuity Pulse) for IP-to-geolocation mapping.

#Release notes for safari technology preview 27 code#

Testing double-fetching of module/ nomodule JS code (including the Safari hack)