Fyrd/caniuse — pull request #62 by mikewest (2012-11-25 21:10:44+00:00)
Title: Corrections to Content Security Policy's status.

1. The 1.0 spec has advanced to CR from WD.
2. Firefox support began with 4.0.
3. IE10+ support for CSP is at not only partial, but prefixed as well.

Thanks!