Markdown ordered sublists now continue correctly (
f96a778)
The markdown parser was reworked to handle ordered sublist continuation and nested list indentation more faithfully, including explicit continuation-indent CST nodes and better detection of ordered markers after whitespace. This closes a class of CommonMark list edge cases and updates many snapshots, so list-heavy docs should parse and render more reliably.
SCSS interpolated dashed identifiers and properties are supported (
5727678)
Biome’s CSS parser/formatter/analyzers now understand interpolated dashed identifiers in SCSS, which means interpolated custom-property-style names and related declarations can be parsed, formatted, and linted correctly. This also wires the new syntax through generated factories and the no_unknown_property logic so SCSS doesn’t get misclassified as plain CSS.
SCSS keyframes selectors can now be parsed and formatted (
7fdc054)
This adds first-class parser/formatter support for interpolated SCSS keyframes selectors, plus the generated syntax/node plumbing needed to recognize them. It expands CSS/SCSS coverage for a syntax that previously produced bogus nodes, reducing formatter/parser failures around keyframe rules.
Svelte function bindings are parsed more precisely (
950247c)
Svelte bind:value={get, set}-style function bindings now have dedicated syntax nodes, so the HTML parser no longer treats them too generically. That fixes false positives from noCommaOperator and improves embedded-node handling for Svelte templates.
noUnusedFunctionParameters now names the unused parameter (
0a58eb0)
The JS analyzer’s diagnostic now includes the actual unused parameter name instead of only saying “parameter.” This makes the lint output more actionable without changing the rule’s behavior.

