The tomahawk project is now using a new TLD (tomahawk.tld) in place of the old one (myfaces_ext.tld.) The legacy tld will still be part of the tomahawk.jar (and myfaces-all.jar) for the next few releases but will eventually be phased out.
The new tld uses an identifier of 't' instead of 'x.' The documentation on the myfaces website has also been changed to reflect this fact. This particular change should not affect users very much as you are free to use whatever prefix you want in your JSP. The new TLD also has a new URI (http://myfaces.apache.org/tomahawk). You are advised to use the new URI in any new JSF pages that use tomahawk (but the legacy URI will still be supported.) On the mailing list please try to help with the transitions by referring to components as 't:foo' from now on instead of 'x:foo.'
