We have released a small update to our runtime and SDK, versions 5.3.311 and 2.3.311 respectively. Most importantly, this release resolves an SDK installation issue on Windows 10 Anniversary Update. You can find details of that and other resolved issues in the release notes.
Click here to install the update using the Web Platform Installer. Alternatively, the release notes include direct links to the installers on the Microsoft Download Center.
The Service Fabric Team