This weekends broadcast will be on Sunday 22nd at 11:00 UTC http://yt.vu/+practicalli - we will go through some of the Advent of Code challenges using Clojure.
I have updated the Source Control section of the Practicalli Spacemacs book, giving an overview of how to use Magit client and how to configure Git and GitHub to work within Spacemacs (should also works for Emacs) https://practicalli.github.io/spacemacs/source-control/