Minor release notes for 8.0

See #2493

Author: danbri

docs/releases.html

@@ -133,6 +133,38 @@ <h1>Releases</h1>
     <th>Description</th>
 </tr>
 
+
+<tr>
+<td class="release"><a href="/version/8.0/">8.0</a><br/>2020-03-22</td>
+<td>
+<span id="v.next"></span>
+<span id="v8.0"></span>
+<p>
+Version 8.0. See <a href="https://github.com/schemaorg/schemaorg/issues/2453">planning pages</a>. This was a minor release, with
+improvements relating to the COVID-19 response effort.
+</p>
+</td>
+<td>
+<h2>Vocabulary</h2>
+<h3>Core changes</h3>
+<ul>
+  <li>N/A</li>
+</ul>
+
+<h3>Changes in <a href="http://pending.schema.org/">Pending</a> section:</h3>
+<ul>
+  <li id="g2500"><a href="https://github.com/schemaorg/schemaorg/issues/2500">Issue #2500</a>: Added a <a href="/SchoolDistrict">SchoolDistrict</a> type.</li>
+  <li id="g2497"><a href="https://github.com/schemaorg/schemaorg/pull/2497">Issue #2497</a>: Added <a href="/datePosted">datePosted</a> to <a href="/SpecialAnnouncement">SpecialAnnouncement</a> type.</li>
+</ul>
+<h3>Site Improvements</h3>
+<ul>
+  <li id="g2495"><a href="https://github.com/schemaorg/schemaorg/pull/2495">Issue #2495</a>: Added an example for the geographic region of a SpecialAnnouncement.
+</li>
+ </ul>
+</td>
+</tr>
+
+
 <tr>
 <td class="release"><a href="/version/7.0/">7.0</a><br/>2020-03-17</td>
 <td>
@@ -176,6 +208,10 @@ <h3>Site Improvements</h3>
  </ul>
 </td>
 </tr>
+
+
+
+
 <tr>
 <td class="release"><a href="/version/6.0/">6.0</a><br/>2020-01-21</td>
 <td>