I added my yoga playlist on Spotify on the sidebar, below recent posts. I changed default theme to white and used minimum width 250 for the widget. Here is the first commit.
See documentation for more customization options.
####Change Log Based on this gist, I added a change log (a Jekyll plugin) for this blog, just for fun. The change log is on the side bar under tweets. It displays the last 10 commits.
Here is a relevant commit.
####Favicon
New favicon: