<page_title> OS/2 </page_title> <section_title> Summary of releases </section_title> <table> <cell> November 2001 <col_header> Date </col_header> </cell> <cell> OS/2 Convenience Pack 2 (version 4.52) <col_header> Version </col_header> </cell> </table>
The version 4.52 of OS/2 was released in 2001.