It worked fine on Windows at least a year ago when that build was in the same unofficial and unsupported state it is in now (http://books.couchdb.org/relax/appe

It worked fine on Windows at least a year ago when that build was in the same unofficial and unsupported state it is in now (http://books.couchdb.org/relax/appendix/installing-on-windows http://books.couchdb.org/relax/appendix/installing-on-window...). What has changed in a year that makes it suddenly "production ready" on Windows?