Branches
--------

[graphviz]
----
digraph {
  node [style=bold, shape=circle, color="#385d8a", fontname=arial, fontsize=18]
	edge [style=bold, color="#385d8a", arrowhead=none]

  D [style=filled, fillcolor=coral1, color=red]
  D -> C [color=red]
  C -> B -> A

	edge [arrowhead=normal]
	node [shape=box, style=filled, fillcolor=lightgrey, color=black]

  master [color=red, fontcolor=red, label=master]
  master -> D [color=red]
  { rank=same; master; D }

  master_old [style=dashed, label=master, color=grey, fontcolor=grey]
  master_old -> C [style=dashed, color=grey]
  { rank=same; master_old; C }

}
----

New commit `D` gets created and the branch is moved