Windows 10 Creators Update contains a stable release of EdgeHTML 15. It allows developers to process payments via Microsoft Wallet. Content Security Policy Level 2 supports several new directives. The Brotli compression format is now supported and is more effective than gzip. The TCP connection can be reopened faster. The latest version also introduces an experimental implementation of WebAssembly.
New W3 standards
- Payment Request API
- CSS Custom Properties (aka CSS Variables)
- Content Security Policy 2.0 (enabled by default)
- WebRTC 1.0 (enabled by default)
- WebVR APIs (enabled by default)
- Updated the MS-prefixed Web Authentication (formerly FIDO 2.0) implementation
- CSS outline-offset
- Intersection Observer API
New IETF standards
- TCP Fast Open (enabled by default)
New formats
- Brotli compression format (enabled by default)
- H.264/AVC support for RTC scenarios (enabled by default)
New JavaScript features
- Async/await (enabled by default)