Update for the SelText changes.

whatsnew.htm

@@ -43,6 +43,7 @@
   <li>Multiple selection now works over word and line deletion commands, and line end insertion.</li>
   <li>Left, Right, etc. navigation with rectangular selection is now allowed.</li>
   <li>When autocompleting with multiple selections present, the autocompleted text now goes into each selection.</li>
+  <li>The Find and Replace dialogs and the tools from the <i>Tools</i> menu which generate script text now all work better with multiple selections present.</li>
 </ul>
 <p>Other editor changes:</p>
 <ul>