Microsoft yesterday released Windows 10 Mobile build 14364 for Mobile for the fast ring insiders. You can see official change log and know issues by clicking following link.

• Official Change Log
• Known Issues

Below is the change log for Microsoft Edge browser.

Windows 10 build 14364

Changed

  • Fixed an issue that could result in abnormally high CPU usage when open to a page with many animated GIFs, as well as an issue resulting in certain captchas not displaying correctly.