cardiac-surgery/cardiac-surgery.github.io — pull request #17 by philpennock (2014-04-16 21:18:15+00:00)
Title: Use `safefrom` ipv `safedate` to allow versions

The CeroWRT addition highlights that for platforms, rather than sites,
we care about a minimum version, rather than a minimum date, so use
`safefrom:` as a key.

Add Kato.

@klobucar