[Setup] Problem upgrading from 4.0.5 to 4.1.3

Please, need help. Ive upgraded using buildout from 4.0.5 to 4.1.3, but when I try to upgrade (dry run) there are about 5 messages with: "There are unresolved or circular dependencies. Graphviz diagram: ..." and finally the dry run says: Step collective.blogging.reset-layers has an invalid impor

Re: [Setup] Plone with varnish 3.0 first page login behaviour

Finally adding if (req.http.Cookie && req.http.Cookie ~ "__ac.*") { return(pass); } to my varnish.vcl file did the trick, that way authenticated users traffic is not cached. -- View this message in context: http://plone.293351.n2.nabble.com/Plone-with-varnish-3-0-first-page-login-behav