For example, in mediaqueries-4 you can do e.g. @media (width >= 100px) rather than @media (min-width: 100px). In addition, the spec level adds support for 'not' (in other places than just the start), 'or', nesting and <general-enclosed>/unknown handling.

Do you have any plans to implement this? (Or plans to _not_ implement).

Relevant Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=180234

Thanks,
Anders