End of Emacs 21 support.

ORGWEBPAGE/index.org

@@ -60,10 +60,10 @@ The current version is 6.26b.  To see what has changed in recent
 releases, check this detailed list of [[file:Changes.html][user-visible changes]].
 
 This package works on Emacs 23 and 22, and (with minor restrictions)
-on Emacs 21 and XEmacs 21.  Emacs 22.2 ships with Org-mode version
-4.67d.  Emacs 23.1 release is expected to ship with 6.21b.  The latest
-CVS Emacs trunk usually contains a fairly recent version, but may lag
-a bit behind the website release.
+on XEmacs 21.  Emacs 22.2 ships with Org-mode version 4.67d.  Emacs
+23.1 release is expected to ship with 6.21b.  The latest CVS Emacs
+trunk usually contains a fairly recent version, but may lag a bit
+behind the website release.
 
 * Downloads