I'd like to announce the general availability of a YUI 3 Nightly combo server. Each night, it will check out and create a new build of the YUI 3 source code, and serve it via a combo handler. In order to use it, just point your YUI_config to the new combo loader. Information about it can be found at the main page at YUI Nightly Doc Page.
Why did I do this? There are a few reasons. First, Ubuntu One can't use the Yahoo! CDN because we're using SSL. This means we have to run our own combo loader. The problem with this is that it's a pain to go out and get new YUI and plug it into my dev environment just to get surprised by something that broke or something that changed, etc. With the nightlies, I can regularly just point YUI to this combo loader and let it run.
I'm using this in "production" for a small personal site, but I wouldn't recommend it be used it any production site that actually has uptime requirements.
Comments, questions, and pull requests welcome.
Update: The URL has now been changed to http://yuinightly.com/.