title: Bitbucket Commit Push History
body: <p>I have been using bitbucket to manage our git repo. We have mainly two branches
  <strong>Master</strong> and <strong>Dev</strong>.
  Master branch is the one we use for Build using Jenkins.
  One day we found out that Master branch contains an <strong>older version</strong> and was unable to figure out who pushed an older Master branch. 
  We are able to get all the commits done to a branch but someone has pushed an older master branch. Is there a way to figure it out.</p>
  
  <blockquote>
    <p>(Usually all the commits are merged to Dev branch and Dev will be
    merged to master upgrading the assembly and tagging)</p>
  </blockquote>