Not sure how reliable this is, but it seems like you can get a preview of how these changes may affect you by testing out the branch 3.0.0-wip. https://github.

Not sure how reliable this is, but it seems like you can get a preview of how these changes may affect you by testing out the branch 3.0.0-wip. https://github.com/twitter/bootstrap/tree/3.0.0-wip https://github.com/twitter/bootstrap/tree/3.0.0-wip