Remove some false statements.

Doc/lib/libwebbrowser.tex

@@ -48,8 +48,7 @@ The following functions are defined:
 
 \begin{funcdesc}{open_new}{url}
   Open \var{url} in a new window of the default browser, if possible,
-  otherwise, open \var{url} in the only browser window.  (This entry
-  point is deprecated and may be removed in 2.1.)
+  otherwise, open \var{url} in the only browser window.
 \end{funcdesc}
 
 \begin{funcdesc}{get}{\optional{name}}
@@ -125,6 +124,5 @@ module-level convenience functions:
 \begin{funcdesc}{open_new}{url}
   Open \var{url} in a new window of the browser handled by this
   controller, if possible, otherwise, open \var{url} in the only
-  browser window.  (This method is deprecated and may be removed in
-  2.1.)
+  browser window.
 \end{funcdesc}