============================= - Routes store the handler, as we had in 0.1. This allows custom routes to have nested routes. - Much improved URL building, now delegated to routes. - added urlunsplit() helper.
0.2
============================= - Fixed a bug in Route.match() that would make it return positional arguments with wrong order. Dictionary is correctly sorted now. - Added build_only option for routes: routes that are only used for url_for() and never match.