Update for removed messages.

whatsnew.htm

@@ -204,8 +204,13 @@ issigtool --key-file="MyKey.ispublickey" verify "MyProg.dll"</pre>
   <li>Minor tweaks.</li>
 </ul>
 
-<p>Some messages have been added and changed in this version: (<a href="https://github.com/jrsoftware/issrc/commit/f832ee26">View differences in Default.isl</a>.)</p>
+<p>Some messages have been removed and added in this version: (<a href="https://github.com/jrsoftware/issrc/commit/9224d13e">View differences in Default.isl</a>.)</p>
 <ul>
+  <li><b>Removed messages:</b>
+  <ul>
+    <li>ErrorFileHash1, ErrorFileHash2.</li>
+  </ul>
+  </li>
   <li><b>New messages:</b>
   <ul>
     <li>ArchiveIncorrectPassword, ArchiveIsCorrupted, ArchiveUnsupportedFormat.</li>