code: function mdLogEntry(version, log) {
      return util.format(
          '### %s\n%s\n\n',
          version,
          log.map(function (logItem) {
              return '  * ' + logItem;
          }).join('\n')
      );
  }
docs: Generates markdown text for new a changelog entry.
  
  @param {String} version Version of the entry.
  @param {String[]} log Changes in the new version.
  @param {String} Markdown.