Windows 10 Anniversary Update Build 10.0.11099

Build 11099 was the 2nd Insider Preview build of Windows 10 Redstone series. It was released on January 13, 2016. This new build arrived via "RS1" (RedStone1) development branch.

New and Changes

Changes in Microsoft Edge

• Edge browser updated from version 25.11082 to version 27.11099
• You can now enable the ability to unload unpacked extensions under about:flags
• Fundamental work for EdgeHTML 14
• Support for grab and grabbing values for the cursor property

Other Changes

• Improvements to OneCore

Fixed Issues

Fixes the progress dialogues for copy/past actions

Known Issues

• Log on for devices using Citrix XenDesktop may be broken
• Applications that depent on Adobe Flash may crash when launched

source: windows blog

April 02, 2016