This is a page from the Cascading Style Sheets Working Group Blog. Some other places to find information are the “current work” page, the www-style mailing list, the Future of CSS syndicator, and the issue list on Github.
Do you want to know how the CSS WG works? Fantasai has written about:csswg, An Inside View of the CSS Working Group at W3C.
&&
notation to 2.1 unless somebody comes up with something better, to avoid having to publish a syntax module for just that one new notation.calc()
, option to revisit later if it’s a problem.border
shorthand resets border-image
.border
shorthand cannot set border-image
.