Some minutes ago we released Wine Staging 1.7.52. This is the first release after WineConf 2015 and the integration into WineHQ.
Some of the changes related to the integration have been realized in the meantime and you should now use the WineHQ bug tracker for reporting bugs. Just open them as regular Wine bugs and mention the used wine version. Although this news is mostly about the source code changes, I would like to mention that Arch Linux now provides an official package which is also named wine-staging and therefore conflicts with our packages. The package installs into /usr instead of /opt/wine-staging so you might run into conflicts with other wine versions. Take a look at our Wiki for more information.