Template:Version history/header row

 1.2  1.3  1.4  1.5  1.6  1.7  1.8  1.9  1.10  1.11  1.12  1.13  1.14  1.15  1.16  1.17 <th style=""> 1.18 <th style=""> 1.19 <th style=""> 1.20 <th style=""> 1.21 <th style=""> HEAD