Re : Failed to read schema document 'http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-3.5.xsd'

Looks like it might have been something transient - I am able to see the xsd file fine from here. Try opening that link in a browser - you should see a valid xsd file (which is also an xml file).

Steve Donie
Principal Software Engineer
Datical, Inc. http://www.datical.com/