Gutters for Flexbox, container queries, Blink LazyLoad, and clip-path
Logical Properties and Values, Scroll Snapping and Bouncing.
Alignment in Flexbox, progressive enhancement, browser painting.
New CSS features for Chrome 69, new WD of Grid Level 2, Flexbox, designing browser DevTools
CSS Exclusions, Logical Styling and Sizes.
Browser Grid updates, typesetting, web components, WebP, and the fr unit
Creating standards, CSS Grid, and old browsers.
Houdini, CSS-in-JS, Managing CSS through pattern libraries, plus the clearfix hack through time.
CSS Logical Properties coming to Chrome, Grid Level 2, the ch unit.
Firefox 61 is out with a whole bunch of updates and bugfixes for layout.