cssval-20231124

Fixed dependencies, property updates, corrected bugs (surrogates handling and others)

cssval-20220105

Updated dependencies + build options + specs updates

cssval-20211112

Since last release, more math function and units, updated selectors, fixed unicode escape handling and many other bugs

cssval-20211001

Many new additions, variables, selectors-4, mediaqueries-5 etc...

cssval-20190320

Lots of specification updates.

cssval-201801

Support for ignoring some CSS Hacks, as well as updates for properties.

cssval-1-alpha

Landed support for attr() (CSS3) and calc().