New Astro client:only lint rule (
6559e6c)
Biome now ships useAstroClientOnlyDirectiveValue, a nursery rule that flags client:only directives missing a value in .astro files. This helps catch invalid component directives early and required adding Astro as a first-class rule domain.
New cascade-layer lint rule (
a8798ea)
useNamedLayer now warns on anonymous cascade layers such as @layer { ... }, which can’t be referenced or reordered later. The commit also wires the rule into ESLint migration support, config schemas, and diagnostics so it can be enabled and surfaced consistently.
New TypeScript unsafe type assertion rule (
85aac73)
Biome adds noUnsafeTypeAssertion to nursery, flagging TypeScript as assertions while allowing const assertions. This is a meaningful safety rule for catching unsound casts before they turn into runtime bugs.
Tailwind sorting now matches legacy important syntax (
faa2074)
The Tailwind v4 class sorter was overhauled to match Tailwind’s final candidate comparison more faithfully, including ties and the legacy leading ! marker like !flex and hover:!p-4. That means fewer ordering mismatches and better autofix behavior for real-world utility strings.
TypeScript path aliases without ./ now resolve correctly (
fe5b5d4)
Biome’s resolver now treats compilerOptions.paths targets as relative to the configured base path even when the alias target omits a ./ prefix. This fixes broken resolution for common tsconfig setups like "@/*": ["src/*"].
Refactor: normalize lint rule impl layout (
2fb17b5)
A large cross-crate refactor moved impl Rule blocks before helper code across many analyzers. It’s mostly mechanical, but it touches a broad surface area and should make lint rules easier to scan and maintain.
Other misc changes
- Release/changeset cleanup and deleted published changelog entries (1 commit)
- Dependency bumps in pnpm and GitHub Actions tooling (2 commits)
- CI workflow updates for action version pins (1 commit)