<?php

  // this drops the keys below, because they aren't needed anymore
  // core related
  if (version_compare(\OCP\Config::getSystemValue('version', '0.0.0'), '7.0.0', '<')) {
  	\OCP\Config::deleteSystemValue('allowZipDownload');
  	\OCP\Config::deleteSystemValue('maxZipInputSize');

  }