It is my pleasure to annouce that WiX Toolset v3.10 is now officially declared Production/Stable. This build contains a couple fixes beyond WiX v3.10 RC2 so you will want to download the latest release.
Anyway, like all releases before it, WiX v3.10 is the best release of the WiX toolset yet. Enjoy your holiday (if you observe Labor Day) and download the new and improved WiX v3.10 when you get back.
Until next time, keep coding. You know I am (even on a holiday).