ial unions</td>
  <td><a href="https://wg21.link/P3074">P3074R7</a></td>
  <td class="none" align="center">No</td>
 </tr>
 <tr>
  <td>Partial program correctness</td>
  <td><a href="https://wg21.link/P1494">P1494R5</a></td>
  <td class="none" align="center">No</td>
 </tr>
 <tr>
  <td>Contracts</td>
  <td><a href="https://wg21.link/P2900">P2900R14</a></td>
  <td class="none" align="center">No</td>
 </tr>
 <tr>
  <td>Defang and deprecate <code>memory_order::consume</code></td>
  <td><a href="https://wg21.link