Feed uses an obsolete namespace

This feed is using an obsolete namespace used by an obsolete snapshot of Atom, which is not supported by this validator.

Early adopters of the Atom format should upgrade their feed to conform to RFC 4287.

• Blogger users with access to PHP can use these instructions.
• MovableType users may want to consider upgrading to version 3.2.
• WordPress users can use either these drop in replacement templates, or this plugin.

If you are looking to validate an Atom 0.3 feed, this validator provides support for Atom 0.3.

For more information about Atom, please see the AtomEnabled.org web site.