Fossil

    If you omit
    the <i>VERSION</i>, then fossil moves you to the
    latest version of the branch your are currently on.</p>

<h2>Branching And Merging</h2>

    <p>You can create branches by doing multiple commits off of the
    same base version.  To merge to branches back together, first
    same base version.  To merge two branches back together, first
    [/help/update | update] to the leaf of one branch.  Then do a
    [/help/merge | merge] of the leaf of the other branch:</p>

    <blockquote>
    <b>[/help/merge | fossil merge]</b> <i>VERSION</i>
    </blockquote>