Microsoft may release new build 14942 or build 14943 for fast ring insiders tomorrow. Meanwhile, new leak related to Windows 10 PC build 14944.1000 and mobile build 10.0.14944.1000 appears online. The latest internal build is compiled on October 5, 2016. The last insider build released for PC was build 14936 and mobile build 10.0.14936.1000 .
For Windows 10 1607 Anniversary Update users, insider team is working on cumulative update build 14393.321. The company is also testing cumulative update build 10586.601 for Windows 10 1511 Threshold 2 PC and Mobile users.
The company also released a patch to fix Windows 10 Cumulative Update kb3194496 PC build 14393.222 download issues. Windows 10 Redstone 2 build 14931 is now available for Slow ring insiders. You can now download official build 14931 ISOs from here.