public static Theme::canUpdate($project_name) Determines

public UpdaterInterface::isInstalled()

protected static Updater::getExtensionInfo($directory) Get

public Module::postUpdateTasks() Returns an

public static Updater::getProjectTitle($directory) Returns

public Updater::update(&$filetransfer, $overrides = array())

public static UpdaterInterface::getRootDirectoryRelativePath()

static Theme::canUpdateDirectory($directory) Determines

protected Updater::getInstallArgs($overrides = array())

public Updater::getBackupDir() Returns the