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.
<string>+ to (<ident>+).
grid shorthand.
auto value of font-size-adjust.
font-size-adjust only affects used, not computed, value of font-size.
font-size-adjust on ex/ch.
ordinals should be on font-variant-numeric or font-variant-position. Summary of arguments:
font-variant-numeric: ordinals
font-variant-position.
font-variant-numeric.
font-variant-position: ordinals
font-variant-numeric.
font-variant-position, despite lack of fallback synthesis.
object-fit stays at-risk (for now), since no benefit to taking it off the list.