*  @param ns a list of namespaces to filter by, empty = all namespaces.
     *  @return the revisions that created the pages satisfying the requirements
     *  above
     *  @throws IOException if a network error occurs
     *  @since 0.20
     */
    public Wiki.Revision[] newPages(int amount, int rcoptions, int... ns) throws IOException
    {
        // @revised 0.23 move code to recent changes
        return recentChanges(amount, rcoptions, true, ns);
    }