We no longer support Python 2.2 and older in ZConfig. ;-(

doc/ZConfig/zconfig.tex

@@ -56,8 +56,8 @@ Corporation.  Any software written in Python is free to use the
 ensure compatibility.  This software is covered by the Zope Public
 License, version 2.0.
 
-The \module{ZConfig} package has been tested with Python 2.1, 2.2, and
-2.3.  Python 2.0 is not supported.
+The \module{ZConfig} package has been tested with Python 2.3.  Older
+versions of Python are not supported.
 \module{ZConfig} only relies on the Python standard library.
 
 Configurations which use \module{ZConfig} are described using