Microsoft may release build 14946 or build 14947 to the fast ring insider members soon. Meanwhile, new Windows 10 Redstone 2 internal build information leaked. Insider team is currently testing PC build 14948 and mobile build 10.0.14948.1000, which is compiled on October 11, 2016.
Recently, Microsoft released cumulative update KB3194798 (Build 14393.321), KB3192441 (build 10586.633) and KB3192440 (Build 10240.17146) for Windows 10 users. Windows 10 preview build 14931 is also now available for Slow ring insiders. You can download ISO from here.