      <td><a href="https://wg21.link/p2266R3">P2266R3</a></td>
      <td class="full" align="center">Clang 13</td>
    </tr>
    <tr>
      <td><tt>if consteval</tt></td>
      <td><a href="https://wg21.link/P1938R3">P1938R3</a></td>
      <td class="full" align="center">Clang 14</td>
    </tr>
    <tr>
      <td>Allow duplicate attributes</td>
      <td><a href="https://wg21.link/P2156R1">P2156R1</a> (<a href="#dr">DR</a>)</td>
      <td class="full" align="center">Clang 13</td>
    </tr>
    <tr>
      <t