mojombo/jekyll — pull request #1146 by beeeswax (2013-05-24 16:28:43+00:00)
Title: 1.0 introduces several new config file options, added a note to Upgrade page about this

I was using "host" or "url" in the config.yml to do something in a pre-1.0 jekyll site. When I upgraded, stuff broke with no explanation. Adding this note to the Upgrade page to help others. (See https://github.com/mojombo/jekyll/issues/1031)

Thanks!
MM