- Added:
declaration-block-no-duplicate-properties
rule. - Added:
declaration-block-no-redundant-longhand-properties
rule. - Added:
media-feature-name-no-unknown
rule. - Added:
property-no-unknown
rule. - Added:
selector-descendant-combinator-no-non-space
rule. - Added:
value-list-max-empty-lines
rule.