Error when using jQuery 1.6.4

[oppiniated]

Your documentation states that jQuery versions 1.4.2+ are supported, but 1.6.4 gives me an error. If I take the demo.html included in the package, and replace your jquery with the Google-hosted 1.6.4, the tour starts, but I cant go Next. Firefox displays the following error in firebug

b.replace is not a function
(function(a,b){function cu(a){return f...oveEvent(a,h,s.handle),g=null,delete 

[xnuter]

I had similar issue. See https://github.com/zurb/joyride/issues/99