Win10 preview version 10041 no Spartan browser IE browser Edge rendering engine update

March 19 news, Microsoft in the official IE blog not only confirmed that the Spartan browser preview will be included in the next Win10 version, but also listed the IE 10041 version of the IE browser Edge rendering engine Updated details. The engine function of this update is part of the Spartan browser. Interested users can temporarily use the IE browser experiment function to “preemptive” experience.

This update's rendering engine is rich in content, including the following aspects:

• Improve ECMAScript 6 compatibility (Kangax ES6 compatibility in the current Win10 preview) 74% increase in testing)

• Extended support for DOM L3 XPath

• Support for WAI-ARIA Landmark Roles

• Support for CSS Conditional Rules

• Support CSS Gradient Midpoints (also known as color hints)

• Improve FeBlend mode support

• Non-prefix support full screen API

Note, “Experimental features & rdquo; page features are test-based, Microsoft stressed the risk at the top of the page, and stated that "user risk at their own risk". So you should be cautious about trying these features.