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Today Microsoft is shipping the first Dev and Canary aqueduct builds of the adjacent version of Microsoft Edge, based on the Chromium open-source project. "We're excited to be sharing this work at such an early stage in our evolution procedure. Nosotros invite you to try out the preview today on your devices, and we expect frontward to working together with the Microsoft Edge Insider customs to make browsing the all-time experience possible for everyone."

Making the web a better place for everyone

Dorsum in December, we announced our intention to adopt the Chromium open up source project in the development of Microsoft Edge on the desktop to create better web compatibility for our customers, and less fragmentation of the web for all web developers. Now we're ready to show you what we've been working on, and invite you lot to come along on our journey.

Investing in open up source

We've besides started making contributions dorsum to Chromium in areas similar accessibility, affect, ARM64 and others. Our programme is to continue working in Chromium rather than creating a parallel projection. We're working straight with the teams at Google, and nosotros're looking forrard to working even more with the open source community. To acquire more than almost our contributions, see our Microsoft Edge "Explainers" on GitHub and check out our source code release.

We're listening!

The Microsoft Edge squad wants to hear from y'all. In December nosotros asked visitors to this site "if you could alter i affair about the web, what would it be?". We've read your answers and accept some thoughts to share. Head over to the Microsoft Edge Insider Forum to run into what the community is maxim most this and other topics.

What's New:

Version 100:

Stable channel security updates are listed here.

Characteristic updates

  • 3-digit version number in the User-agent string. Microsoft Edge volition at present send a three-digit version number, such as Edg/100 in the User-Agent header. This may misfile scripts or server-side analytics that employ a buggy parser to decide the User-Agent string version number. You lot tin utilise the ForceMajorVersionToMinorPositionInUserAgent policy to control whether the User-Agent string major version should exist frozen at 99. As well, the #force-major-version-to-minor flag is available in border://flags to freeze the major version in the User-Amanuensis string to 99.
  • Streamlining Microsoft 365 Application Protocol Activations. Microsoft 365 Application Protocol Activations on trusted Microsoft cloud storage services will now launch sure Microsoft 365 applications directly, including SharePoint subdomains and Microsoft OneDrive URLs. You can utilize the policies AutoLaunchProtocolsComponentEnabled and AutoLaunchProtocolsFromOrigins to enable the application protocol activation prompts if desired, and to define other applications and services where warnings are enabled or disabled.
  • Hardware-enforced Stack Protection. Microsoft Edge will continue supporting more than fine-grained protection past combating memory abuse vulnerabilities and by protecting indirect calls. Hardware-enforced stack protection is only supported by Windows eight and later. For more data, run across Hardware-enforced Stack Protection. This feature behavior can exist controlled using the ShadowStackCrashRollbackBehavior policy.
  • Preview PDF files in Microsoft Outlook and File Explorer. Users tin can view a PDF file in a lightweight and rich read-only preview. This feature is bachelor for Outlook Desktop PDF attachments or for local PDF files using File Explorer.
  • Open Digitally Signed PDF files. Digital signatures are used extensively to validate the authenticity of a certificate and changes made in a certificate. You tin can use the PDFSecureMode policy to enable digital signature validation for PDF files, straight from the browser, without the need for any add-ins.

New Policies

  • AADWebSiteSSOUsingThisProfileEnabled Single sign-on for work or schoolhouse sites using this profile enabled
  • AutomaticHttpsDefault Configure Automated HTTPS
  • HeadlessModeEnabled Control utilise of the Headless Fashion
  • InsecurePrivateNetworkRequestsAllowed Specifies whether to allow insecure websites to make requests to more than-individual network endpoints
  • InsecurePrivateNetworkRequestsAllowedForUrls Let the listed sites to make requests to more than-private network endpoints from insecure contexts
  • InternetExplorerIntegrationLocalSiteListExpirationDays Specify the number of days that a site remains on the local IE mode site list
  • InternetExplorerIntegrationReloadInIEModeAllowed Permit unconfigured sites to be reloaded in Internet Explorer mode
  • SharedArrayBufferUnrestrictedAccessAllowed Specifies whether SharedArrayBuffers can be used in a not cross-origin-isolated context