This week's book giveaway is in the Cloud/Virtualization forum. We're giving away four copies of Learning OpenStack Networking: Build a solid foundation in virtual networking technologies for OpenStack-based clouds and have James Denton on-line! See this thread for details.
I have been working for a while on graph-dsl. It started with the goal of learning gitflow, versioning, testing, api design and continuous delivery. I think things have gone pretty well so far but it is not quite ready for a 1.0 release. Any input is welcome.