eslint 9.0.0 release notes

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eslint 9.0.0 release notes · Semverse

3c4d51d

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e151050 docs: update get-started to the new @eslint/create-config (#18217) (唯然)
94178ad docs: mention about name field in flat config (#18252) (Anthony Fu)
1765c24 docs: add Troubleshooting page (#18181) (Josh Goldberg ✨)
96607d0 docs: version selectors synchronization (#18260) (Milos Djermanovic)
651ec91 docs: remove /* eslint-env */ comments from rule examples (#18249) (Milos Djermanovic)
950c4f1 docs: Update README (GitHub Actions Bot)
12f5746 docs: add info about dot files and dir in flat config (#18239) (Tanuj Kanti)
b93f408 docs: update shared settings example (#18251) (Tanuj Kanti)
26384d3 docs: fix ecmaVersion in one example, add checks (#18241) (Milos Djermanovic)
7747097 docs: Update PR review process (#18233) (Nicholas C. Zakas)
b07d427 docs: fix typo (#18246) (Kirill Gavrilov)
778082d docs: add Glossary page (#18187) (Josh Goldberg ✨)
239a7e2 docs: Clarify the description of sort-imports options (#18198) (gyeongwoo park)
4769c86 docs: fix incorrect example in no-lone-blocks (#18215) (Tanuj Kanti)
5251327 docs: Update README (GitHub Actions Bot)
1dc8618 docs: Update README (GitHub Actions Bot)
ba1c1bb docs: Update README (GitHub Actions Bot)
337cdf9 docs: Explain limitations of RuleTester fix testing (#18175) (Nicholas C. Zakas)
c7abd89 docs: Explain Node.js version support (#18176) (Nicholas C. Zakas)
d961eeb docs: show red underlines in examples in rules docs (#18041) (Yosuke Ota)
558274a docs: Update README (GitHub Actions Bot)
2908b9b docs: Update release documentation (#18174) (Nicholas C. Zakas)
1f1260e docs: replace HackerOne link with GitHub advisory (#18165) (Francesco Trotta)
e5ef3cd docs: add inline cases condition in no-fallthrough (#18158) (Tanuj Kanti)
450d0f0 docs: fix ignore option docs (#18154) (Francesco Trotta)
5fe095c docs: show v8.57.0 as latest version in dropdown (#18142) (Milos Djermanovic)
7db5bb2 docs: Show prerelease version in dropdown (#18135) (Nicholas C. Zakas)
73a5f06 docs: Update README (GitHub Actions Bot)
f95cd27 docs: Disallow multiple rule configuration comments in the same example (#18116) (Milos Djermanovic)
d8068ec docs: Update link for schema examples (#18112) (Svetlana)
f1c7e6f docs: Switch to Ethical Ads (#18090) (Strek)
15c143f docs: JS Foundation -> OpenJS Foundation in PR template (#18092) (Nicholas C. Zakas)
6ea339e docs: add stricter rule test validations to v9 migration guide (#18085) (Milos Djermanovic)
3c816f1 docs: use relative link from CLI to core concepts (#18083) (Milos Djermanovic)
9458735 docs: fix malformed eslint config comments in rule examples (#18078) (Francesco Trotta)
07a1ada docs: link from --fix CLI doc to the relevant core concept (#18080) (Bryan Mishkin)
b844324 docs: Update team responsibilities (#18048) (Nicholas C. Zakas)
aadfb60 docs: document languageOptions and other v9 changes for context (#18074) (fnx)
857e242 docs: tweak explanation for meta.docs rule properties (#18057) (Bryan Mishkin)
10485e8 docs: recommend messageId over message for reporting rule violations (#18050) (Bryan Mishkin)
98b5ab4 docs: Update README (GitHub Actions Bot)
505fbf4 docs: update no-restricted-imports rule (#18015) (Tanuj Kanti)
c25b4af docs: Update README (GitHub Actions Bot)
33d1ab0 docs: add more examples to flat config ignores docs (#18020) (Milos Djermanovic)
e6eebca docs: Update sort-keys options properties count (#18025) (LB (Ben Johnston))
1fedfd2 docs: Improve flat config ignores docs (#17997) (Nicholas C. Zakas)
38b9b06 docs: update valid-typeof rule (#18001) (Tanuj Kanti)
b4abfea docs: Update note about ECMAScript support (#17991) (Francesco Trotta)
6788873 docs: Update release blog post template (#17994) (Nicholas C. Zakas)
1f37442 docs: Add sections on non-npm plugin configuration (#17984) (Nicholas C. Zakas)
96307da docs: migration guide entry for no-inner-declarations (#17977) (Tanuj Kanti)
40be60e docs: Update README (GitHub Actions Bot)
d31c180 docs: fix number of code-path events on custom rules page (#17969) (Richard Hunter)
1529ab2 docs: reorder entries in v9 migration guide (#17967) (Milos Djermanovic)
9507525 docs: Explain how to combine configs (#17947) (Nicholas C. Zakas)
7c78576 docs: Add more removed context methods to migrate to v9 guide (#17951) (Milos Djermanovic)
3a877d6 docs: Update removed CLI flags migration (#17939) (Nicholas C. Zakas)
4a9cd1e docs: Update Linter API for v9 (#17937) (Milos Djermanovic)
2a8eea8 docs: update docs for v9.0.0-alpha.0 (#17929) (Milos Djermanovic)
7f0ba51 docs: show NEXT in version selectors (#17911) (Milos Djermanovic)
0a7911e docs: add flat config default to v9 migration guide (#17927) (Milos Djermanovic)
94f8065 docs: Add CLI updates to migrate to v9 guide (#17924) (Nicholas C. Zakas)
16187f2 docs: Add exported and string config notes to migrate to v9 guide (#17926) (Nicholas C. Zakas)
3ae50cc docs: Add RuleTester changes to migrate to v9 guide (#17923) (Nicholas C. Zakas)
0831b58 docs: add rule changes to v9 migration guide (#17925) (Milos Djermanovic)
037abfc docs: update API docs (#17919) (Milos Djermanovic)
afc3c03 docs: add function-style and meta.schema changes to v9 migration guide (#17912) (Milos Djermanovic)
1da0723 docs: update eslint:recommended section in Migrate to v9.x (#17908) (Milos Djermanovic)
f55881f docs: remove configuration-files-new.md (#17907) (Milos Djermanovic)
63ae191 docs: Migrate to v9.0.0 (#17905) (Nicholas C. Zakas)
e708496 docs: Switch to flat config by default (#17840) (Nicholas C. Zakas)
fdf0424 docs: Update Create a Plugin for flat config (#17826) (Nicholas C. Zakas)
e6a91bd docs: Switch shareable config docs to use flat config (#17827) (Nicholas C. Zakas)
3831fb7 docs: updated examples of max-lines rule (#17898) (Tanuj Kanti)
cd1ac20 docs: Update README (GitHub Actions Bot)

19f9a89 chore: Update dependencies for v9.0.0 (#18275) (Nicholas C. Zakas)
7c957f2 chore: package.json update for @eslint/js release (Jenkins)
d73a33c chore: ignore /docs/v8.x in link checker (#18274) (Milos Djermanovic)
44a81c6 chore: upgrade knip (#18272) (Lars Kappert)
e80b60c chore: remove code for testing version selectors (#18266) (Milos Djermanovic)
a98babc chore: add npm script to run WebdriverIO test (#18238) (Francesco Trotta)
9b7bd3b chore: update dependency markdownlint to ^0.34.0 (#18237) (renovate[bot])
297416d chore: package.json update for eslint-9.0.0-rc.0 (#18223) (Francesco Trotta)
d363c51 chore: package.json update for @eslint/js release (Jenkins)
1b841bb chore: fix some comments (#18213) (avoidaway)
29c3595 chore: remove repetitive words (#18193) (cuithon)
acc2e06 chore: Introduce Knip (#18005) (Lars Kappert)
7509276 chore: upgrade @eslint/js@9.0.0-beta.2 (#18180) (Milos Djermanovic)
96087b3 chore: package.json update for @eslint/js release (Jenkins)
925afa2 chore: Remove some uses of lodash.merge (#18179) (Milos Djermanovic)
972ef15 chore: remove invalid type in @eslint/js (#18164) (Nitin Kumar)
32ffdd1 chore: upgrade @eslint/js@9.0.0-beta.1 (#18146) (Milos Djermanovic)
e41425b chore: package.json update for @eslint/js release (Jenkins)
bb3b9c6 chore: upgrade @eslint/eslintrc@3.0.2 (#18145) (Milos Djermanovic)
e462524 chore: upgrade eslint-release@3.2.2 (#18138) (Milos Djermanovic)
8e13a6b chore: fix spelling mistake in README.md (#18128) (Will Eastcott)
66f52e2 chore: remove unused tools rule-types.json, update-rule-types.js (#18125) (Josh Goldberg ✨)
bf0c7ef ci: fix sync-labels value of pr-labeler (#18124) (Tanuj Kanti)
cace6d0 ci: add PR labeler action (#18109) (Nitin Kumar)
1a65d3e chore: export base config from eslint-config-eslint (#18119) (Milos Djermanovic)
9aa4df3 refactor: remove globals dependency (#18115) (Milos Djermanovic)
e40d1d7 chore: upgrade @eslint/js@9.0.0-beta.0 (#18108) (Milos Djermanovic)
9870f93 chore: package.json update for @eslint/js release (Jenkins)
2c62e79 chore: upgrade @eslint/eslintrc@3.0.1 (#18107) (Milos Djermanovic)
81f0294 chore: upgrade espree@10.0.1 (#18106) (Milos Djermanovic)
5e2b292 chore: upgrade eslint-visitor-keys@4.0.0 (#18105) (Milos Djermanovic)
ce838ad chore: replace dependency npm-run-all with npm-run-all2 ^5.0.0 (#18045) (renovate[bot])
54df731 chore: update dependency markdownlint-cli to ^0.39.0 (#18084) (renovate[bot])
8f06a60 chore: update dependency shelljs to ^0.8.5 (#18079) (Francesco Trotta)
93ffe30 chore: update dependency file-entry-cache to v8 (#17903) (renovate[bot])
6ffdcbb chore: upgrade @eslint/js@9.0.0-alpha.2 (#18038) (Milos Djermanovic)
2c12715 chore: package.json update for @eslint/js release (Jenkins)
cc74c4d chore: upgrade espree@10.0.0 (#18037) (Milos Djermanovic)
dfb68b6 chore: use Node.js 20 for docs sites (#18026) (Milos Djermanovic)
8c1b8dd test: add more tests for ignoring files and directories (#18018) (Milos Djermanovic)
60b966b chore: update dependency @eslint/js to v9.0.0-alpha.1 (#18014) (renovate[bot])
c893bc0 chore: update markdownlint to v0.33.0 (#17995) (Nitin Kumar)
c5e50ee chore: package.json update for @eslint/js release (Jenkins)
1bf2520 chore: Split Docs CI from core CI (#17897) (Nicholas C. Zakas)
320787e chore: delete relative-module-resolver.js (#17981) (Francesco Trotta)
4926f33 refactor: use Object.hasOwn() (#17948) (Milos Djermanovic)
df200e1 refactor: use Array.prototype.at() to get last elements (#17949) (Milos Djermanovic)
750b8df chore: update dependency glob to v10 (#17917) (renovate[bot])
74794f5 chore: removed unused eslintrc modules (#17938) (Milos Djermanovic)
10ed29c chore: remove unused dependency rimraf (#17934) (Francesco Trotta)
903ee60 ci: use --force flag when installing eslint (#17921) (Milos Djermanovic)
17fedc1 chore: upgrade @eslint/js@9.0.0-alpha.0 (#17928) (Milos Djermanovic)
cb89ef3 chore: package.json update for @eslint/js release (Jenkins)
f6f4a45 chore: drop structuredClone polyfill for v9 (#17915) (Kevin Gibbons)
412dcbb chore: upgrade eslint-plugin-n@16.6.0 (#17916) (Milos Djermanovic)
02a8baf chore: Rename files with underscores (#17910) (Nicholas C. Zakas)
c0f5d91 chore: remove creating an unused instance of Linter in tests (#17902) (Milos Djermanovic)
3826cdf chore: use jsdoc/no-multi-asterisks with allowWhitespace: true (#17900) (Percy Ma)
a9a17b3 chore: fix getting scope in tests (#17899) (Milos Djermanovic)
595a1f6 test: ensure that CLI tests run with FlatESLint (#17884) (Francesco Trotta)
c7eca43 chore: update dependency markdownlint-cli to ^0.38.0 (#17865) (renovate[bot])
cc0c9f7 ci: bump github/codeql-action from 2 to 3 (#17873) (dependabot[bot])

eslint

9.0.0

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9.0.0

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9.0.0#

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9.0.0#

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9.0.0

9.0.0