• Added: keyframe-block-no-duplicate-selectors rule (#6024).
• Added: property-*-list support for vendor prefixes (#6025).
• Fixed: at-rule-*-list end positions (#6032).
• Fixed: at-rule-no-unknown end positions (#6026).
• Fixed: function-no-unknown end positions (#6038).
• Fixed: property-no-unknown end positions (#6039).
• Fixed: function-linear-gradient-no-nonstandard-direction false negative about -ms-linear-gradient (#6031).