We want users to go to the current version for their current version
when possible if not point to latest.
/dev should really only be for development related work. End users
should not be browsing /dev unless they are reading about upcoming
features ahead of time.
- Logical use of fields since they define type information.
- Avoids using ordered-dict metaclass.
Properties using regular assignments will print a warning and load,
however the order is undefined.
