Microsoft is today pushing out two cumulative updates that bring the Anniversary Update to 14393.82.
The first update, KB3176934, was released to Windows Insiders last week, and Microsoft says this about it:
We have released Cumulative Update (KB3176934) to Windows 10 Build 14393 on PCs, which will bring the build number to 14393.82. This Cumulative Update includes the same fixes as KB3176932 but with an additional fix: Improved download size optimization of updates.