discourse/app/assets/javascripts/admin/templates/commits.js.handlebars

<div class="commits-widget">
  <div class="header" {{action "goToGithub"}}>
    <h1>
      <i class="fa fa-github"></i>
      {{i18n admin.commits.latest_changes}}
    </h1>
  </div>
  <ul class="commits-list">
    {{#each controller}}
      <li>
        <div class="left">
          <img {{bindAttr src="gravatarUrl"}}>
        </div>
        <div class="right">
          <span class="commit-message"><a {{bindAttr href="commitUrl"}} target="_blank">{{ commit.message }}</a></span><br/>
          <span class="commit-meta">{{i18n admin.commits.by}} <span class="committer-name">{{ commit.author.name }}</span> - <span class="commit-time">{{{ timeAgo }}}</span></span>
        </div>
      </li>
    {{/each}}
  </ul>
</div>