release(oxlint): v1.26.0

[Boshen]

[1.26.0] - 2025-11-05

🚀 Features

• 6f4a50c linter: Implement react/state-in-constructor rule (feat(linter): implement react/state-in-constructor rule #15329) (Mikhail Baev)
• 230e34c linter/plugins: Allow js plugins to access settings (feat(linter/plugins): allow js plugins to access settings #14724) (Arsh)
• 8d69661 allocator: Add Address::from_ref method (feat(allocator): add Address::from_ref method #15318) (overlookmotel)
• 798216b language_server: Respect disable directives for type-aware rules (feat(language_server): respect disable directives for type-aware rules #15170) (Sysix)
• 7a00691 linter/no-deprecated: Add rule (feat(linter/no-deprecated): add rule #15272) (camc314)
• ab065a9 tsgolint: Improve diagnostic messages with file reference (feat(tsgolint): improve diagnostic messages with file reference #15274) (camc314)
• 26f24d5 linter: Permit comments in .oxlintrc.json via json schema file (feat(linter): permit comments in .oxlintrc.json via json schema file #15249) (Martin Leduc)
• 979ec04 linter: Pretty print tsgolint internal diagnostics (feat(linter): pretty print tsgolint internal diagnostics #15131) (camc314)
• 682dca2 parser: Add more helps to parser errors (feat(parser): add more helps to parser errors #15186) (sapphi-red)

🐛 Bug Fixes

• 40231a6 linter/plugins, napi/parser: Add parent field to FormalParameterRest and TSParameterProperty in TS type defs (fix(linter/plugins, napi/parser): add parent field to FormalParameterRest and TSParameterProperty in TS type defs #15337) (overlookmotel)
• 861508a linter/plugins: Make parent fields in TS type defs non-optional (fix(linter/plugins): make parent fields in TS type defs non-optional #15336) (overlookmotel)
• e0edaef language-server: Disable tsgolint test on big endian (fix(language-server): disable tsgolint test on big endian #15331) (camc314)
• 1d09cc9 linter/no-unused-private-class-members: Fix false positive in conditional expressino (fix(linter/no-unused-private-class-members): fix false positive in conditional expression #15319) (camc314)
• 7f079ab ast/estree: Fix raw transfer deserializer for AssignmentTargetPropertyIdentifier (fix(ast/estree): fix raw transfer deserializer for AssignmentTargetPropertyIdentifier #15304) (overlookmotel)
• 56c6627 linter/plugins: Resolve JS plugins only with conditions Node.js supports (fix(linter/plugins): resolve JS plugins only with conditions Node.js supports #15248) (sapphi-red)
• d6996d0 linter: Fix JSON schema to deny additional properties for categories enum. (fix(linter): Fix JSON schema to deny additional properties for categories enum. #15257) (Connor Shea)
• 9304f9f linter: Fix JSON schema to deny additional properties for plugins enum. (fix(linter): Fix JSON schema to deny additional properties for plugins enum. #15259) (Connor Shea)
• 6a884d3 linter: Return error diagnostics if tsgolint fails (fix(linter): return error diagnostics if tsgolint fails #15229) (camc314)
• 86cfae1 language-server: Log error if tsgolint fails to run (fix(language-server): log error if tsgolint fails to run #15228) (camc314)
• f376e61 linter: Bundle @typescript-eslint/scope-manager (fix(linter): bundle @typescript-eslint/scope-manager #15210) (Arsh)
• 377e904 linter: Ignore script tag in code comment (fix(linter): ignore script tag in code comment #15202) (Liang Mi)
• b26900c linter: Improve diagnostic for react/button-has-type. (fix(linter): Improve diagnostic for react/button-has-type. #15200) (Connor Shea)
• 80a187c linter: Add offset for parsing error in partial loading files (fix(linter): add offset for parsing error in partial loading files #15075) (Liang Mi)
• af257da linter/no-unused-vars: False positive with member expressions in sequence expressions (fix(linter/no-unused-vars): false positive with member expressions in sequence expressions #15190) (magic-akari)
• 1f365c8 vscode/test: Make formatting test less flaky (fix(vscode/test): make formatting test less flaky #15120) (camc314)

🚜 Refactor

• 636e7ed linter/plugins: Shorten ScopeManager code (refactor(linter/plugins): shorten ScopeManager code #15335) (overlookmotel)
• a7cf856 ast/estree: Shorten raw transfer deserializer for AssignmentTargetPropertyIdentifier (refactor(ast/estree): shorten raw transfer deserializer for AssignmentTargetPropertyIdentifier #15303) (overlookmotel)
• 90146ab linter/react: Simplify is_react_hook (refactor(linter/react): simplify is_react_hook #15310) (overlookmotel)
• 778b0b6 language_server: Remove ServerLinterDiagnostics (refactor(language_server): remove ServerLinterDiagnostics #15169) (Sysix)
• 10732e8 language_server: Backend checks the correct LintOptions::Run (refactor(language_server): Backend checks the correct LintOptions::Run #15166) (Sysix)
• e70a37f language_server: Use LintRunner (refactor(language_server): use LintRunner #14472) (Sysix)
• 5501ed2 language_server: Send in memory source text to tsgolint (refactor(language_server): send in memory source text to tsgolint #14733) (Sysix)
• f452007 linter/no-unwanted-polyfillio: Add security warning for compromised domains (refactor(linter/no-unwanted-polyfillio): add security warning for compromised domains #15207) (shulaoda)
• 27b4f36 diagnostic: Remove path from sender (refactor(diagnostic): remove path from sender #15130) (camc314)

📚 Documentation

• a7d9f1d linter/plugins: Reformat and clarify ScopeManager JSDoc comments (docs(linter/plugins): reformat and clarify ScopeManager JSDoc comments #15333) (overlookmotel)
• 69e61d4 linter/plugins: Update comment (docs(linter/plugins): update comment #15293) (overlookmotel)
• 84ef5ab linter: Avoid linebreaks for markdown links and update plugins docs in the configuration schema. (docs(linter): Avoid linebreaks for markdown links and update plugins docs in the configuration schema. #15246) (Connor Shea)
• ec6721c linter: Improve documentation for no-unused-vars and no-useless-constructor. (docs(linter): Improve documentation for no-unused-vars and no-useless-constructor. #15244) (Connor Shea)
• 52be364 linter/no-useless-constructor: Clarify caveat regarding visibility changes in constructors (docs(linter/no-useless-constructor): clarify caveat regarding visibility changes in constructors #15239) (camc314)
• d5c4ce8 linter: Add config option docs for 7 rules. (docs(linter): Add config option docs for 7 rules. #15209) (Connor Shea)
• 096fb2c linter: Add config option docs for 3 rules. (docs(linter): Add config option docs for 3 rules. #15211) (Connor Shea)
• 3f393e3 linter: Add configuration option docs for promise/no-callback-in-promise rule. (docs(linter): Add configuration option docs for promise/no-callback-in-promise rule. #15176) (Connor Shea)
• 4ba1bca linter: Add configuration option docs for 5 rules. (docs(linter): Add configuration option docs for 5 rules. #15199) (Connor Shea)
• ab46187 linter: Add configuration docs for 6 react rules. (docs(linter): Add configuration docs for 6 react rules. #15198) (Connor Shea)
• 51c8724 linter: Add config docs for 4 more rules. (docs(linter): Add config docs for 4 more rules. #15196) (Connor Shea)
• e6677b1 linter: Add configuration option docs for 4 rules. (docs(linter): Add configuration option docs for 4 rules. #15197) (Connor Shea)
• 1fd14c0 linter: Add configuration option docs for 6 rules (docs(linter): Add configuration option docs for 6 rules #15194) (Connor Shea)
• eafcb1a linter: Add autogenerated docs for no-magic-numbers rule. (docs(linter): Add autogenerated docs for no-magic-numbers rule. #14846) (Connor Shea)
• 1b9f6fc linter: Add configuration option docs for 6 rules (docs(linter): Add configuration option docs for 6 rules #15168) (Connor Shea)
• 410b3cb linter: Add configuration option docs for import/extensions rule. (docs(linter): Add configuration option docs for import/extensions rule. #15171) (Connor Shea)
• b0cc5de linter: Add configuration option docs for 4 jest rules (docs(linter): Add configuration option docs for 4 jest rules #15172) (Connor Shea)
• 4dd1a4e linter: Remove unnecessary link comments. (docs(linter): Remove unnecessary link comments. #15175) (Connor Shea)
• 28642a9 linter: Add configuration option docs for various jsx-a11y rules (docs(linter): Add configuration option docs for various jsx-a11y rules #15179) (Connor Shea)
• ace4def linter: Add configuration option docs for unicorn/no-array-reverse rule. (docs(linter): Add configuration option docs for unicorn/no-array-reverse rule. #15143) (Connor Shea)
• f707fc9 linter: Add configuration option docs for unicorn/no-null rule. (docs(linter): Add configuration option docs for unicorn/no-null rule. #15144) (Connor Shea)
• f826b15 linter: Add configuration option docs for unicorn/explicit-length-check rule. (docs(linter): Add configuration option docs for unicorn/explicit-length-check rule. #15145) (Connor Shea)
• 3d78ad9 linter: Add configuration option docs for react/button-has-type rule. (docs(linter): Add configuration option docs for react/button-has-type rule. #15146) (Connor Shea)
• d68efca linter: Add configuration option docs for unicorn/prefer-structured-clone rule. (docs(linter): Add configuration option docs for unicorn/prefer-structured-clone rule. #15148) (Connor Shea)
• 86f6bb9 linter: Add configuration option docs for react/jsx-no-useless-fragment rule. (docs(linter): Add configuration option docs for react/jsx-no-useless-fragment rule. #15149) (Connor Shea)
• 4950fb6 linter: Add configuration option docs for eslint/no-duplicate-import rule. (docs(linter): Add configuration option docs for eslint/no-duplicate-import rule. #15150) (Connor Shea)
• 9b56425 linter: Add configuration option docs for import/max-dependencies rule. (docs(linter): Add configuration option docs for import/max-dependencies rule. #15151) (Connor Shea)
• 47d43eb linter: Add configuration option docs for typescript/no-extraneous-class rule. (docs(linter): Add configuration option docs for typescript/no-extraneous-class rule. #15152) (Connor Shea)
• db30aed linter: Add configuration option docs for react/no-string-refs rule. (docs(linter): Add configuration option docs for react/no-string-refs rule. #15153) (Connor Shea)
• 0e753c1 linter: Add configuration option docs for react/check-requires-onchange-or-readonly rule. (docs(linter): Add configuration option docs for react/check-requires-onchange-or-readonly rule. #15154) (Connor Shea)
• 551f236 linter: Add configuration option docs for jest/valid-expect rule. (docs(linter): Add configuration option docs for jest/valid-expect rule. #15155) (Connor Shea)
• e860e65 linter: Add configuration option docs for import/first rule. (docs(linter): Add configuration option docs for import/first rule. #15162) (Connor Shea)
• d9162f6 linter: Add configuration option docs for import/no-dynamic-require rule. (docs(linter): Add configuration option docs for import/no-dynamic-require rule. #15157) (Connor Shea)
• ee85540 linter: Add configuration option docs for eslint/no-redeclare rule. (docs(linter): Add configuration option docs for eslint/no-redeclare rule. #15158) (Connor Shea)
• 24878cb linter: Add configuration option docs for typescript/explicit-function-return-type rule. (docs(linter): Add configuration option docs for typescript/explicit-function-return-type rule. #15160) (Connor Shea)
• 8349771 linter: Add configuration option docs for typescript/no-this-alias rule. (docs(linter): Add configuration option docs for typescript/no-this-alias rule. #15161) (Connor Shea)
• 75f0de0 linter: Add configuration option docs for import/prefer-default-export rule. (docs(linter): Add configuration option docs for import/prefer-default-export rule. #15164) (Connor Shea)
• 7367353 linter: Add configuration option docs for import/no-namespace rule. (docs(linter): Add configuration option docs for import/no-namespace rule. #15165) (Connor Shea)
• 69babde linter: Add configuration option docs for unicorn/no-array-reduce rule. (docs(linter): Add configuration option docs for unicorn/no-array-reduce rule. #15142) (Connor Shea)
• 2c40ad8 linter: Add configuration option docs for typescript/consistent-indexed-object-style rule. (docs(linter): Add configuration option docs for typescript/consistent-indexed-object-style rule. #15140) (Connor Shea)
• a9f5778 linter: Add configuration option docs for unicorn/prefer-number-properties rule. (docs(linter): Add configuration option docs for unicorn/prefer-number-properties rule. #15141) (Connor Shea)
• 41427c2 linter: Add configuration option docs for import/consistent-type-specifier-style rule. (docs(linter): Add configuration option docs for import/consistent-type-specifier-style rule. #15139) (Connor Shea)
• 18274aa linter: Add configuration option docs for import/no-duplicates rule. (docs(linter): Add configuration option docs for import/no-duplicates rule. #15137) (Connor Shea)
• d78419f linter: Add configuration option docs for import/no-cycle rule. (docs(linter): Add configuration option docs for import/no-cycle rule. #15136) (Connor Shea)
• 297176c linter: Add configuration option docs for typescript/no-inferrable-types rule. (docs(linter): Add configuration option docs for typescript/no-inferrable-types rule. #15134) (Connor Shea)
• 1b2aaa0 linter: Add configuration option docs for unicorn/no-useless-promise-resolve-reject rule. (docs(linter): Add configuration option docs for unicorn/no-useless-promise-resolve-reject rule. #15135) (Connor Shea)
• 5c25141 linter: Add configuration option docs for import/no-absolute-path rule. (docs(linter): Add configuration option docs for import/no-absolute-path rule. #15132) (Connor Shea)
• 053c1de linter: Add configuration option docs for typescript/prefer-literal-enum-member rule. (docs(linter): Add configuration option docs for typescript/prefer-literal-enum-member rule. #15133) (Connor Shea)
• 7ba65f4 linter/no-loss-off-precision: Fix typo (docs(linter/no-loss-off-precision): fix typo #15129) (camc314)
• 59bb65c linter: Add configuration option docs for typescript/triple-slash-reference rule. (docs(linter): Add configuration option docs for typescript/triple-slash-reference rule. #15097) (Connor Shea)
• 3113dfe linter: Add configuration option docs for typescript/no-empty-interface rule. (docs(linter): Add configuration option docs for typescript/no-empty-interface rule. #15098) (Connor Shea)
• 731f80b linter: Add configuration option docs for promise/no-return-wrap rule (docs(linter): Add configuration option docs for promise/no-return-wrap rule #15099) (Connor Shea)
• c762216 linter: Add configuration option docs for react/self-closing-comp rule. (docs(linter): Add configuration option docs for react/self-closing-comp rule. #15100) (Connor Shea)
• 88f78b7 linter: Add configuration option docs for promise/prefer-await-to-then rule. (docs(linter): Add configuration option docs for promise/prefer-await-to-then rule. #15102) (Connor Shea)
• 62dbdc4 linter: Add configuration option docs for promise/catch-or-return rule. (docs(linter): Add configuration option docs for promise/catch-or-return rule. #15103) (Connor Shea)
• 219537c linter: Add configuration option docs for eslint/no-unsafe-optional-chaining rule. (docs(linter): Add configuration option docs for eslint/no-unsafe-optional-chaining rule. #15104) (Connor Shea)
• 4c4a2de linter: Add configuration option docs for unicorn/no-useless-undefined rule. (docs(linter): Add configuration option docs for unicorn/no-useless-undefined rule. #15106) (Connor Shea)
• fc603e9 linter: Add configuration option docs for eslint/no-undef rule. (docs(linter): Add configuration option docs for eslint/no-undef rule. #15108) (Connor Shea)
• b8d03ee linter: Add configuration option docs for eslint/prefer-promise-reject-errors rule. (docs(linter): Add configuration option docs for eslint/prefer-promise-reject-errors rule. #15110) (Connor Shea)
• 1e8e3c0 linter: Add configuration option docs for eslint/no-useless-rename rule. (docs(linter): Add configuration option docs for eslint/no-useless-rename rule. #15111) (Connor Shea)
• 5e6b62e linter: Add configuration option docs for eslint/no-labels rule. (docs(linter): Add configuration option docs for eslint/no-labels rule. #15112) (Connor Shea)
• dde7fde linter: Add configuration option docs for eslint/max-nested-callbacks rule. (docs(linter): Add configuration option docs for eslint/max-nested-callbacks rule. #15107) (Connor Shea)

⚡ Performance

• 8b31daa linter/plugins: Small optimizations to ScopeManager (perf(linter/plugins): small optimizations to ScopeManager #15334) (overlookmotel)
• 4c0ba92 linter/plugins: Use singleton object for ScopeManager (perf(linter/plugins): use singleton object for ScopeManager #15332) (overlookmotel)
• c82fab0 ast/estree: Remove pointless assignments from raw transfer deserializers (perf(ast/estree): remove pointless assignments from raw transfer deserializers #15305) (overlookmotel)
• ee9f2f4 linter/plugins: Faster check for cwd (perf(linter/plugins): faster check for cwd #15301) (overlookmotel)
• 313e82e linter/no-unwanted-polyfillio: Should run when source type is jsx (perf(linter/no-unwanted-polyfillio): should run when source type is jsx #15204) (shulaoda)

🧪 Testing

• 70bf817 linter/no-unused-private-class-members: Add edge case tests for conditional expressions (test(linter/no-unused-private-class-members): add edge case tests for conditional expressions #15320) (camc314)
• baaeca8 editor: Skip changing oxc.typeAware test for the moment (test(editor): skip changing oxc.typeAware test for the moment #15167) (Sysix)
• 48e646b oxlint/lsp: Update snapshot for invalid syntax test (test(oxlint/lsp): update snapshot for invalid syntax test #15191) (Sysix)
• 1c4444c editor: Wait longer for "detects diagnostics on run" fixture (test(editor): wait longer for "detects diagnostics on run" fixture #15156) (Sysix)
• dbc260b linter: Disable tsgolint exit code specific test on windows (test(linter): disable tsgolint exit code specific test on windows #15117) (camc314)

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[github-actions]

Triggering Ecosystem CI https://github.com/oxc-project/oxlint-ecosystem-ci/actions/workflows/ci.yml

[Copilot]

Pull Request Overview

This PR bumps the version from 1.25.0 to 1.26.0 across the oxlint ecosystem, preparing for a new release. The version update is accompanied by comprehensive changelog entries documenting new features, bug fixes, refactorings, documentation updates, performance improvements, and testing changes.

Key changes:

• Version bumped to 1.26.0 in all relevant package.json and Cargo.toml files
• All native binding version checks updated from 1.25.0 to 1.26.0
• Changelog entries added for the new release dated 2025-11-05

Reviewed Changes

Copilot reviewed 12 out of 13 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
npm/oxlint/package.json	Updates version to 1.26.0
npm/oxlint/CHANGELOG.md	Adds changelog entry for 1.26.0 release
editors/vscode/package.json	Updates VSCode extension version to 1.26.0
editors/vscode/CHANGELOG.md	Adds changelog entry for VSCode extension 1.26.0 release
crates/oxc_linter/Cargo.toml	Updates linter crate version to 1.26.0
crates/oxc_linter/CHANGELOG.md	Adds comprehensive changelog entry for linter 1.26.0 release
crates/oxc_language_server/Cargo.toml	Updates language server crate version to 1.26.0
crates/oxc_language_server/CHANGELOG.md	Adds changelog entry for language server 1.26.0 release
apps/oxlint/src-js/bindings.js	Updates all native binding version checks to 1.26.0
apps/oxlint/package.json	Updates oxlint package version to 1.26.0
apps/oxlint/Cargo.toml	Updates oxlint crate version to 1.26.0
apps/oxlint/CHANGELOG.md	Adds changelog entry for oxlint 1.26.0 release
Cargo.lock	Updates lockfile with new crate versions

---

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[codspeed-hq]

CodSpeed Performance Report

Merging #15342 will not alter performance

_{Comparing release/oxlint-1762367853 (b5f38dc) with main (6f4a50c)¹}

Summary

✅ 37 untouched

Footnotes

1. No successful run was found on main (9a0c4ec) during the generation of this report, so 6f4a50c was used instead as the comparison base. There might be some changes unrelated to this pull request in this report. ↩