typo
Add coercion for pt units
Fixed bug with undefined `filename` on keyframes. Closes #1482
Added a way to escape `\` in a tag name. Fixes #1337
Fixed bug with built-in function calls inside a hash assignment. Closes #1458
Fixed same issue with media expressions
Disable bubbling for `@keyframes`. Fixes #1489
Added support for block-level `@import` and `@require`. Fixes #741
Fixed bug with `*` selector first in the group. Closes #1161
Ignore trailing spaces and comments in the selectors groups. Fixes #1134
Fixed bug with complex selectors in conditionals. Closes #837 and #806
Mixin doesn't parse variable if used in first line of mixin. Fixes #982
Variable is undefined immediately after iterating over an empty list. Fixes #878
Fixed bug with `@scope` and complex selectors
Added hash values support in `@media`. Closes #1241
Ignore meaningless tokens while parsing. Fixes #414 and #622
Bug with url string having a protocol. Fixes #1508
Added `arguments` splat support. Fixes #803
Bug with current-property and block mixins. Fixes #1355
Prevent `block` mixin recursion. Fixes #1319