Remove bugfix releases from earlier branches

CHANGES.txt

@@ -2,8 +2,8 @@
 CHANGES
 =======
 
-3.6dev (unreleased)
--------------------
+3.6.1dev (unreleased)
+---------------------
 
 - fixed #238579 / #163149: error with unicode traversing
 - fixed #221025 : adding menu is sorted with translated item
@@ -26,41 +26,20 @@ CHANGES
   a BTree object.  The extended interface is implemented by the
   ``BTreeContainer`` class.
 
-3.5.3 (2007-11-09)
-------------------
+3.5 (2007-10-11)
+----------------
 
+- Updated bootstrap script to current version.
+- Store length of ``BTreeContainer`` in its own ``Length`` object for faster
+  ``__len__`` implementation of huge containers.
 - Send ``IObjectModifiedEvent`` when changing the title through the
   ``@@contents.html`` view.
-
   This fixes https://bugs.edge.launchpad.net/zope3/+bug/98483.
-
-3.5.2 (2007-11-01)
-------------------
-
-- Reactivated functional tests.
-
-3.5.1 (2007-10-31)
-------------------
-
 - Resolve ``ZopeSecurityPolicy`` and ``IRolePermissionManager`` deprecation
   warning.
 
-3.5.0 (2007-10-11)
-------------------
-
-- Updated package meta-data.
-
-3.5.0a1 (2007-06-29)
---------------------
-
-* Updated bootstrap script to current version.
-
-* Store length of ``BTreeContainer`` in its own ``Length`` object for faster
-  ``__len__`` implementation of huge containers.
-
-
-3.4.0a1 (2007-04-22)
---------------------
+3.4 (2007-04-22)
+----------------
 
 - Initial release as a separate project, corresponds to ``zope.app.container``
   from Zope 3.4.0a1.