<page_title> Windows 10 version history </page_title> <section_title> Rings </section_title> <table> <cell> 1903 <col_header> Version </col_header> <col_header> HomePro </col_header> <col_header> 1507 </col_header> <col_header> 1511 </col_header> <col_header> 1607 </col_header> <col_header> 1703 </col_header> <col_header> 1709 </col_header> <col_header> 1803 </col_header> <col_header> 1809 </col_header> </cell> <cell> 19H1 <col_header> Codename </col_header> <col_header> EnterpriseEducation </col_header> <row_header> 1903 </row_header> </cell> <cell> May 2019 Update <col_header> Marketing name </col_header> <col_header> Enterprise LTSC </col_header> <row_header> 1903 </row_header> </cell> </table>
The Windows 10 May 2019 Update (also known as version 1903 and codenamed "19H1") is the seventh update to Windows 10 and the first to use a descriptive codename (including the year) instead of the "Redstone" or "Threshold" codename.