<page_title> Elementary OS </page_title> <section_title> Summary table </section_title> <table> <cell> Luna <col_header> Codename </col_header> </cell> <cell> 10 August 2013 <col_header> Release date </col_header> </cell> <cell> Ubuntu 12.04 LTS <col_header> Base </col_header> </cell> </table>
Version of Elementary OS codenamed Luna, which uses Ubuntu 12.04 LTS as a base was released.