Merge branch 'staging' for Bug 1700470 - Fix incorrect year.

src/news.en.xml

@@ -45,7 +45,7 @@ and reporting problems as well as further improving the product.
 </p>]]>
     </content>
   </entry>
-  <entry id="2020-03-10" showfront="true">
+  <entry id="2021-03-10" showfront="true">
     <headline>SeaMonkey 2.53.7 Beta 1 released</headline>
     <content type="html" xml:lang="en">
 <![CDATA[<p>