Type-aware linting now catches more real-world cases (
d83c66b)
Biome improved its inference for built-in globals and indexed function calls, so rules like noFloatingPromises can recognize cases such as Error(...), new Error(...), Error#stack, and handlers[0]() more accurately. This reduces false negatives in promise and type-aware analysis.
Markdown formatter handles more compatibility edge cases (
2862780)
The markdown formatter got a broad compatibility pass across lists, inline formatting, links, quotes, code blocks, and escaping. These changes aim to preserve valid CommonMark behavior more reliably while avoiding idempotency regressions in tricky nested-list and fenced-code scenarios.
Embedded-range plumbing was optimized across JS tooling (5dbbbb9)
Biome switched JS formatting context/state from a boolean flag to explicit embedded-node ranges, tightening how embedded template chunks are delegated to language-specific formatters. That refactor removes guesswork, makes the pipeline more precise, and includes related service/codegen updates plus a small formatter benchmark adjustment.
Unsafe optional chaining now flags TS wrappers (
098ba41)
noUnsafeOptionalChaining now detects unsafe optional chains wrapped in TypeScript as, satisfies, type assertions, and instantiation expressions. That closes a gap where cases like new (value?.constructor as Constructor)() could slip through unnoticed.
noProcessEnv now checks computed member access (
bba3092)
The noProcessEnv rule now reports bracket access too, catching patterns like process["env"] and env["NODE_ENV"] in addition to dot notation. This makes the rule more complete and harder to bypass accidentally.
Other misc changes
- CI/security advisory allowlist updated for
quick-xmladvisories (d3ac549)