Using a file name clause in advanced search crashed the GUI because of a bad dynamic cast in the history management code

website/BUGS.html

@@ -31,6 +31,8 @@ versions.</i></p>
 
 <h2><a name="b_latest">recoll 1.19.0</a></h2>
 <ul>
+  <li>Using a "file name" clause inside advanced search crashes the
+    GUI because of a bug in the search history feature.</li>
   <li>On systems such as Debian Stable which use Evince version 2.x (not 3.x)
     as PDF viewer, the default "Open" command for PDF files will not work. You
     need to use the GUI preferences tool to change the --page-index option to

website/release-1.19.html

@@ -79,7 +79,10 @@ Configuration</em> menu.</p>
   <li>It is now possible to use OR with "dir:" clauses, and wildcards have been
     enabled.</li>
   <li>When the option to follow symbolic links is not set -which is the
-    default- symbolic links are now indexed as such (name and content).</li>
+    default- symbolic links are now indexed as such (name and
+    content).</li>
+  <li>The advanced search panel now has a history feature. Use the
+    up/down arrows to walk the search history list.</li>
   <li>There are new GUI configuration options to run in "search as you type"
     mode (which I don't find useful at all...), and to disable the Qt
     auto-completion inside the simple search string. The completion was often