The new Redstone 2 build 14917 info leaked online. The latest Windows 10 build 14917 and mobile build 10.0.14917.1000 is now under internal testing. The current internal build is compiled on August 30, 2016. We previously reported about internal build 14916.
Microsoft is now rolling out new Windows 10 Redstone 2 PC build 14915 and first R2 mobile build 10.0.14915 for fast ring insiders. The company also released cumulative Update KB3176938 build 14393.105 for Windows 10 Anniversary Update users.