2.1.16

• Add new generic fonts from Fonts Module Level 4
  • emoji
  • fangsong
  • math
  • system-ui

2.1.15

Update for changes to these specs:

• Fonts Module Level 4
• Text Decoration Module Level 4
• Grid Layout Module Level 2
• Selectors Level 4

2.1.14

• flag menu, menuitem, and keygen selectors as deprecated
  • deprecations are from HTML 5.2
• add missing :fullscreen pseudo-class and ::backdrop pseudo-element from the WHATWG Fullscreen spec (thanks @luka-lazov!)

2.1.13

• add fade() function and fade value to text-overflow
  • Basic UI Level 4 spec update
• add missing completion for the appearance property

v2.1.12

Update for changes to these specs:

• CSS Animations
• CSS Scroll Snap Level 1
• CSS Counter Styles

v2.1.11

• Add rule-list-body context to support inline styles in HTML tags
  • Fix annoying pop-up error about missing rule-list-body context when the default CSS package is disabled (Discussion of the bug here).
• Minor update for changes to these specs:
  • Multi-column Layout Level 1
  • Backgrounds and Borders Level 3
  • Flexible Box Layout Level 1

v2.1.10

Minor update for changes to these spec:

• Box Alignment Level 3

v2.1.9

Minor update for changes to these specs:

• Scroll Snap Level 1
• Text Level 3

v2.1.8

Minor update for these specs:

• Display Level 3
• Box Alignment Level 3

v2.1.7

Update for changes to the following specs:

• Motion Path Level 1
• Fonts Level 4