Sourced from oxlint's releases.

oxlint v1.27.0 && oxfmt v0.12.0

Oxlint v1.27.0

🚀 Features

• 222a8f0 linter/plugins: Implement SourceCode#isSpaceBetween (#15498) (overlookmotel)
• 2f9735d linter/plugins: Implement context.languageOptions (#15486) (overlookmotel)
• bc731ff linter/plugins: Stub out all Context APIs (#15479) (overlookmotel)
• 5822cb4 linter/plugins: Add extend method to FILE_CONTEXT (#15477) (overlookmotel)
• 7b1e6f3 apps: Add pure rust binaries and release to github (#15469) (Boshen)
• 2a89b43 linter: Introduce debug assertions after fixes to assert validity (#15389) (camc314)
• ad3c45a editor: Add oxc.path.node option (#15040) (Sysix)

🐛 Bug Fixes

• 6f3cd77 linter/no-var: Incorrect warning for blocks (#15504) (Hamir Mahal)
• 6957fb9 linter/plugins: Do not allow access to Context#id in createOnce (#15489) (overlookmotel)
• 7409630 linter/plugins: Allow access to cwd in createOnce in ESLint interop mode (#15488) (overlookmotel)
• 732205e parser: Reject using / await using in a switch case / default clause (#15225) (sapphi-red)
• a17ca32 linter/plugins: Replace Context class (#15448) (overlookmotel)
• ecf2f7b language_server: Fail gracefully when tsgolint executable not found (#15436) (camc314)
• 3c8d3a7 lang-server: Improve logging in failure case for tsgolint (#15299) (camc314)
• ef71410 linter: Use jsx if source type is JS in fix debug assertion (#15434) (camc314)
• e32bbf6 linter/no-var: Handle TypeScript declare keyword in fixer (#15426) (camc314)
• 6565dbe linter/switch-case-braces: Skip comments when searching for : token (#15425) (camc314)
• 85bd19a linter/prefer-class-fields: Insert value after type annotation in fixer (#15423) (camc314)
• fde753e linter/plugins: Block access to context.settings in createOnce (#15394) (overlookmotel)
• ddd9f9f linter/forward-ref-uses-ref: Dont suggest removing wrapper in invalid positions (#15388) (camc314)
• dac2a9c linter/no-template-curly-in-string: Remove fixer (#15387) (camc314)
• 989b8e3 linter/no-var: Only fix to const if the var has an initializer (#15385) (camc314)
• cc403f5 linter/plugins: Return empty object for unimplemented parserServices (#15364) (magic-akari)

⚡ Performance

• 25d577e language_server: Start tools in parallel (#15500) (Sysix)
• 3c57291 linter/plugins: Optimize loops (#15449) (overlookmotel)
• 3166233 linter/plugins: Remove Arcs (#15431) (overlookmotel)
• 9de1322 linter/plugins: Lazily deserialize settings JSON (#15395) (overlookmotel)
• 3049ec2 linter/plugins: Optimize deepFreezeSettings (#15392) (overlookmotel)
• 444ebfd linter/plugins: Use single object for parserServices (#15378) (overlookmotel)

📚 Documentation

• 97d2104 linter: Update comment in lint.rs about default value for tsconfig path (#15530) (Connor Shea)
• 2c6bd9e linter: Always refer as "ES2015" instead of "ES6" (#15411) (sapphi-red)
• a0c5203 linter/import/named: Update "ES7" comment in examples (#15410) (sapphi-red)
• 3dc24b5 linter,minifier: Always refer as "ES Modules" instead of "ES6 Modules" (#15409) (sapphi-red)
• 2ad77fb linter/no-this-before-super: Correct "Why is this bad?" section (#15408) (sapphi-red)
• 57f0ce1 linter: Add backquotes where appropriate (#15407) (sapphi-red)

Oxfmt v0.12.0

... (truncated)

Sourced from oxlint's changelog.

[1.74.0] - 2026-07-13

🚀 Features

• 0433a83 linter/eslint/no-inner-declarations: Add namespaces option (#24044) (Boshen)

🐛 Bug Fixes

• 8337835 linter: Error on ignorePatterns that cannot match files aoutside the config directory (#24341) (leaysgur)
• 2ce5a33 linter: Resolve ignorePatterns relative to the config dir (#24339) (leaysgur)

⚡ 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)
• 33805b9 linter/jsdoc/require-param: Compile checkTypesPattern regex once (#24420) (connorshea)

• 2d4e8d2 release(apps): oxlint v1.74.0 && oxfmt v0.59.0 (#24454)
• 7f80cac perf(linter/vue/prop-name-casing): precompile ignoreProps regex pattern (#2...
• 6272051 perf(linter/typescript/no-require-imports): compile allow patterns once (#24417)
• 33805b9 perf(linter/jsdoc/require-param): compile checkTypesPattern regex once (#24420)
• 0433a83 feat(linter/eslint/no-inner-declarations): add namespaces option (#24044)
• 8337835 fix(linter): error on ignorePatterns that cannot match files aoutside the c...
• 2ce5a33 fix(linter): resolve ignorePatterns relative to the config dir (#24339)
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