# Oxlint
### 🚀 Features

- 0433a83 linter/eslint/no-inner-declarations: Add `namespaces` option
(#24044) (Boshen)
- 92f154a oxlint,oxfmt: Auto-discover `.mts` config files (#24357)
(camc314)
- 8c1d74b linter/import/no-duplicates: Add autofix logic (#24273) (Cole
Ellison)

### 🐛 Bug Fixes

- 0b086de linter/jest/prefer-lowercase-title: False positive when
`lowercaseFirstCharacterOnly` is false (#24414) (Connor Shea)
- 097cb95 linter: Allow `vite-plus/test` and `@effect as Vitest source
(#24196) (Liang)
- 8337835 linter: Error on `ignorePatterns` that cannot match files
aoutside the config directory (#24341) (leaysgur)
- 9ba30e5 linter/oxc/bad-replace-all-arg: Add note to enhance diagnostic
(#24346) (camc314)
- 2ce5a33 linter: Resolve `ignorePatterns` relative to the config dir
(#24339) (leaysgur)
- ab90eed linter/eslint/no-loop-func: Do not error on catch variables
(#24316) (Chris Opperwall)
- b67f0a6 linter/eslint/no-unused-vars: Count default parameter updates
as usage (#24323) (camc314)
- d193f8e linter: Detect Junie agent env vars (#24277) (Jeevan Mohan
Pawar)
- 2aecf60 linter/eslint/no-unreachable: Handle `break` in switch stmts
correctly (#24260) (camc314)

### ⚡ Performance

- 7f80cac linter/vue/prop-name-casing: Precompile `ignoreProps` regex
pattern (#24413) (connorshea)
- 6272051 linter/typescript/no-require-imports: Compile allow patterns
once (#24417) (connorshea)
- fb1edf1 linter: Compute comment fix span only for directive comments
(#24419) (connorshea)
- 33805b9 linter/jsdoc/require-param: Compile checkTypesPattern regex
once (#24420) (connorshea)
- 8de6fca linter/jest/valid-title: Compile disallowedWords regex once
(#24412) (Connor Shea)
- 4a0d8dc linter/eslint/no-underscore-dangle: Avoid String clone per
identifier (#24371) (Ian Macalinao)
- f3ab04c linter/typescript/consistent-type-imports: Remove redundant
Vec per violation (#24370) (Ian Macalinao)
- 4d2d78d linter/typescript/prefer-ts-expect-error: Avoid String clone
per comment (#24369) (Ian Macalinao)
# Oxfmt
### 🚀 Features

- 3a7fe74 formatter_css: Update oxc-css-parser to 0.0.7 (#24434)
(leaysgur)
- 0173cd3 formatter_css: Format Less :extend and merge props (#24358)
(leaysgur)
- 92f154a oxlint,oxfmt: Auto-discover `.mts` config files (#24357)
(camc314)
- df250df formatter: Support `quoteProps` for TS enum and methods
(#24309) (leaysgur)
- a9a5cd6 formatter_core: Expose `SourceText::as_str()` (#24281)
(leaysgur)

### 🐛 Bug Fixes

- 162bddf formatter: Add required parens for conditional type in type
parameter constraint (#24450) (leaysgur)
- 2d22a91 formatter: Determine type cast target from span instead of
lexical scan (#24447) (leaysgur)
- 25306e9 formatter: Do not add extra parens with type cast comment
(#24444) (leaysgur)
- bd6edfe formatter: Break arrow signature that exactly fills the line
when cond body may hug (#24440) (leaysgur)
- a99ef41 formatter: Keep quotes on method signature named new (#24432)
(leaysgur)
- fcc28df formatter_css: Keep glued-braket-value tight (#24352)
(leaysgur)
- 8337835 linter: Error on `ignorePatterns` that cannot match files
aoutside the config directory (#24341) (leaysgur)
- b7c7e15 formatter: Add parens for import and private field in new
callee chain (#24320) (leaysgur)
- 0c8f6e4 formatter: Update detect_code_removal for #24309 (#24314)
(leaysgur)
- a85aad0 formatter: Fix member-chain and non-null parens (#24312)
(leaysgur)
- 1c29c73 formatter: Preserve `TSNonNullExpression` in chain expression
(#24311) (leaysgur)
- 8933c0e formatter: Keep comment inside of empty `switch` block
(#24308) (leaysgur)
- ec26af2 formatter: Preserve blank lines between JSX attrs (#24290)
(leaysgur)
- 70bd54d formatter: Keep arrow function body comment (#24287)
(leaysgur)
- 415fe1e oxfmt: Error on ignorePatterns that cannot match files outside
the config directory (#24286) (leaysgur)
- eeabc4a formatter_css: Bail on EOF-recovered parse errors (#24282)
(leaysgur)
- 42ec8de formatter: Keep comments inside surviving parens and
suppressed statement terminators (#24253) (leaysgur)
- 1343779 formatter: Keep comment inline for empty statements (#24249)
(leaysgur)
- b996579 formatter: Print ; before trailing comments part 2 (#24246)
(leaysgur)
- 4f86e8c formatter: Print `;` before trailing comments (#24244)
(leaysgur)
- 01252e4 formatter: Add or remove parens for `let` declaration (#24215)
(leaysgur)

### ⚡ Performance

- eeb1913 formatter_core: Avoid per-call `Vec` work-stack in soft-line
removal (#23775) (Marius Schulz)
- a2f255b formatter: Use `SmallVec` for `MemberChain` collections
(#23776) (Marius Schulz)

### 📚 Documentation

- b52d0f5 formatter: Add TODO comment about unsound code (#24372)
(overlookmotel)

Co-authored-by: Boshen <[email protected]>