chore(deps): update babel monorepo to v8 by renovate[bot] · Pull Request #1149 · 4Catalyzer/found

renovate · 2026-10-29T02:14:44Z

This PR contains the following updates:

Package	Change	Age	Confidence
@babel/cli (source)	`^7.28.3` → `^8.1.0`
@babel/core (source)	`^7.28.5` → `^8.1.2`
@babel/plugin-transform-export-namespace-from (source)	`^7.27.1` → `^8.1.0`
@babel/plugin-transform-modules-commonjs (source)	`^7.27.1` → `^8.1.2`
@babel/preset-react (source)	`^7.28.5` → `^8.0.1`
@babel/preset-typescript (source)	`^7.28.5` → `^8.0.7`

Release Notes

babel/babel (@babel/cli)

`v8.1.0`

Compare Source

🚀 New Feature

babel-helper-module-transforms, babel-helper-transform-fixture-test-runner, babel-helpers, babel-plugin-proposal-bytes-modules, babel-plugin-proposal-filtered-namespaces, babel-plugin-proposal-import-wasm-source, babel-plugin-proposal-text-modules, babel-plugin-transform-dynamic-import, babel-plugin-transform-json-modules, babel-runtime-corejs3, babel-runtime, babel-standalone
- #18316 Add transform support for filtered namespaces (@nicolo-ribaudo)
babel-generator, babel-helper-import-to-platform-api, babel-helper-module-transforms, babel-parser, babel-plugin-transform-export-namespace-from, babel-plugin-transform-json-modules, babel-plugin-transform-modules-amd, babel-plugin-transform-modules-commonjs, babel-plugin-transform-modules-systemjs, babel-plugin-transform-modules-umd, babel-traverse, babel-types
- #18311 Add parsing&printing support for filtered namespaces (@nicolo-ribaudo)
Other
- #18009 Add babel/no-empty eslint rule (@JLHwung)
- #17956 Add eslint-plugin configs (@JLHwung)
babel-helper-import-to-platform-api, babel-helper-transform-fixture-test-runner, babel-helpers, babel-plugin-proposal-bytes-modules, babel-plugin-proposal-import-wasm-source, babel-plugin-proposal-text-modules, babel-plugin-transform-json-modules, babel-runtime-corejs3, babel-runtime
- #17817 Add support for type: bytes and type: text imports (@nicolo-ribaudo)
babel-generator, babel-parser, babel-traverse, babel-types
- #17624 Add parse support for the "structs" proposal (only non-shared) (@JLHwung)
babel-generator, babel-parser, babel-types
- #17980 Parse Import Sync proposal (@JLHwung)
babel-generator, babel-helper-module-transforms, babel-parser, babel-plugin-transform-export-namespace-from, babel-plugin-transform-modules-amd, babel-plugin-transform-modules-commonjs, babel-plugin-transform-modules-systemjs, babel-plugin-transform-modules-umd, babel-types
- #18310 Add parsing&printing support for export defer (@nicolo-ribaudo)
babel-cli, babel-core, babel-generator, babel-helper-transform-fixture-test-runner
- #18006 Add experimental support for range mappings in source maps (@nicolo-ribaudo)
babel-core
- #18275 feat(core): export generate from babel-generator (@JLHwung)
babel-core, babel-plugin-transform-classes
- #18387 Add noUninitializedThis assumption (@nicolo-ribaudo)
- #18386 Add noClassPrototypeAssign and noConstructorPrimitiveReturn (@nicolo-ribaudo)

🐛 Bug Fix

babel-parser
- #18444 fix(parser): allow lone yield before in in an Annex B for-in init (@JLHwung)
- #18443 fix(parser): respect unicode escape in isUnparsedContextual (@JLHwung)
babel-helper-skip-transparent-expression-wrappers, babel-plugin-transform-optional-chaining
- #18477 Fix optional call losing the receiver through a TS instantiation expression (@Kjubikstronk)

🔬 Output optimization

babel-helpers, babel-runtime-corejs3
- #18435 polish: shrink importDeferProxy size (@JLHwung)

`v8.0.6`

Compare Source

👓 Spec Compliance

babel-helper-validator-identifier, babel-parser
- #18237 Update identifier definition to Unicode 18 (@JLHwung)

🐛 Bug Fix

babel-parser
- #18240 Fix parsing of arrow function params inside ternaries with Flow (@robhogan)
babel-helper-string-parser, babel-parser
- #18239 fix: polish error message for invalid binary 0b19 (@JLHwung)

🏠 Internal

babel-code-frame, babel-core, babel-generator, babel-helper-create-class-features-plugin, babel-helper-module-transforms, babel-parser, babel-plugin-bugfix-safari-rest-destructuring-rhs-array, babel-plugin-proposal-destructuring-private, babel-plugin-proposal-discard-binding, babel-plugin-transform-regenerator, babel-plugin-transform-typescript, babel-preset-env, babel-traverse, babel-types
- #18235 Remove unused internal exports (@nicolo-ribaudo)
babel-parser
- #18245 test: test with ts-eslint 8.70.0 (@JLHwung)
babel-core
- #18231 build: do not emit sourcemap in production build (@JLHwung)
babel-build-external-helpers, babel-cli, babel-code-frame, babel-core, babel-generator, babel-helper-compilation-targets, babel-helper-create-class-features-plugin, babel-helper-globals, babel-helper-string-parser, babel-helper-transform-fixture-test-runner, babel-helper-validator-identifier, babel-node, babel-parser, babel-plugin-transform-async-generator-functions, babel-plugin-transform-runtime, babel-register, babel-runtime-corejs3, babel-traverse
- #18236 Enforce usage of Yarn catalog for reused dependencies (@nicolo-ribaudo)

🏃‍♀️ Performance

babel-helper-compilation-targets, babel-helper-transform-fixture-test-runner
- #18232 Replace lru-cache with flru (@nicolo-ribaudo)

`v8.0.5`

Compare Source

👓 Spec Compliance

babel-parser
- #18218 fix(parser): do not form html entity for invalid codepoint (@JLHwung)

🐛 Bug Fix

babel-parser
- #18215 fix(parser): remove non-decimal prefix from bigint (@JLHwung)
- #18063 Disallow new import prop access (@JLHwung)
babel-plugin-transform-destructuring
- #18214 fix: only collapse the empty-object check when it targets the declared binding (@Kjubikstronk)
babel-plugin-transform-typescript
- #18190 fix(ts): improve variable handling in namespace (@JLHwung)
- #18207 [ts] Allow merging enum into a namespace (@nicolo-ribaudo)
babel-node
- #18217 Fix import path for babel-node.js (@drubetti)
babel-plugin-bugfix-safari-rest-destructuring-rhs-array
- #18213 fix(bugfix): bound check before array access (@JLHwung)
babel-traverse
- #18183 fix(remove): unwrap single sequence expression (@JLHwung)
- #18153 Handle null in getAll{Prev,Next}Siblings (@JLHwung)
babel-plugin-transform-block-scoping
- #18194 fix: improve for loop closure environment check (@JLHwung)
- #18193 fix: assign closure body after handling return (@JLHwung)
- #18088 Fix initialization of nested for loop head declarations (@journey-ad)
babel-generator
- #18202 fix(generator): keep parens for ?. chain in tag (@JLHwung)
babel-register
- #18137 fix(babel-register): preserve app-managed graceful shutdown (@jibin7jose)
Other
- #18140 chore: fix @babel/eslint-plugin peer deps (@JLHwung)
babel-cli, babel-helper-transform-fixture-test-runner, babel-register
- #18131 fix(register): do not inherit parent execArgv (@JLHwung)
babel-standalone
- #18095 Add types for @babel/standalone (@liuxingbaoyu)

📝 Documentation

#18187 Add AI policy (@nicolo-ribaudo)

🏠 Internal

babel-cli, babel-core, babel-helper-compilation-targets, babel-helper-create-class-features-plugin, babel-helper-create-regexp-features-plugin, babel-helper-fixtures, babel-preset-env
- #18145 refactor: replace semver with verkit (@sxzz)
babel-node
- #18177 Update node flags list (@nicolo-ribaudo)
babel-types
- #18103 Simplify AST validators (@fisker)

🏃‍♀️ Performance

babel-parser
- #18176 perf: Improve @babel/parser (@liuxingbaoyu)

`v8.0.4`

Compare Source

👓 Spec Compliance

babel-parser, babel-plugin-transform-typescript
- #18120 fix(parser): disallow declare module M {} (@JLHwung)
babel-generator, babel-parser, babel-plugin-transform-typescript
- #18100 fix(parser): forbid let x! and let x! = (@JLHwung)

🐛 Bug Fix

babel-traverse
- #18122 fix: replaceWith in Visitor#exit should not stop traversal (@liuxingbaoyu)

🏠 Internal

babel-helper-validator-identifier
- #18084 refactor: Shrink validator identifier size (@JLHwung)

`v8.0.1`

Compare Source

🐛 Bug Fix

babel-parser
- #18420 fix(parser): improve radix literal rounding (@JLHwung)
- #18372 fix(parser): allow parenthesized assignment target in arrow initializer (@JLHwung)
- #18410 fix(parser): do not record strict mode errors during lookahead (@JLHwung)
- #18433 fix(parser): invalid expectOnePlugin usage (@JLHwung)
- #18409 fix(parser): handle ASI after let followed by a reserved word on the next line (@JLHwung)
- #18406 fix(parser): parser should not crash for import defer {} (@JLHwung)
- #18407 fix(parser): record start location in startNodeAt (@JLHwung)
babel-plugin-transform-block-scoping
- #18371 fix: closures in for-loop test and update capture wrong binding (@joellemd)
babel-generator
- #18418 fix(generator): keep aliases of string-literal module specifiers (@JLHwung)
- #18427 Fix missing parentheses around TypeScript assertion targets (@dagemawinegash)
- #18324 fix: invalid minified: true output for new expression (@JLHwung)
- #18437 fix(generator): preserve type modifier in TSImportEqualsDeclaration (@saiyam-jain-dev)
- #18424 Keep parentheses around TSInstantiationExpression operand (@yulman2207)
- #18417 fix(generator): do not disallow line break after import source (@JLHwung)
babel-plugin-transform-optional-chaining, babel-traverse
- #18422 fix: Scope#push should not push iife param after rest element (@JLHwung)
babel-helper-create-class-features-plugin, babel-plugin-proposal-decorators
- #18224 fix: avoid removable fields as decorator evaluation hosts (@nyan-left)
babel-types
- #18411 Allow member expression values in ObjectPattern properties (@JLHwung)
babel-plugin-transform-classes
- #18384 Leave loose class prototype mutable with accessors (@nicolo-ribaudo)

🏠 Internal

babel-build-external-helpers, babel-core, babel-helpers, babel-plugin-transform-async-generator-functions, babel-plugin-transform-class-properties, babel-plugin-transform-modules-commonjs, babel-plugin-transform-modules-systemjs, babel-plugin-transform-regenerator, babel-runtime-corejs3, babel-runtime
- #18397 Mangle top level names in helpers (@nicolo-ribaudo)

🏃‍♀️ Performance

babel-traverse
- #18413 perf(traverse): improve generateUid and push (@JLHwung)

🔬 Output optimization

babel-helpers, babel-runtime-corejs3
- #18325 Shrink jsx helper size (@JLHwung)

`v8.0.0`

Compare Source

👓 Spec Compliance

babel-core
- #18039 perf: Only extract source map comments at the end of the file (@liuxingbaoyu)

💥 Breaking Change

babel-cli, babel-node, babel-plugin-proposal-decorators, babel-plugin-transform-classes, babel-plugin-transform-function-name, babel-plugin-transform-modules-commonjs, babel-plugin-transform-object-rest-spread, babel-plugin-transform-parameters, babel-plugin-transform-react-constant-elements, babel-plugin-transform-regenerator, babel-preset-env, babel-register
- #18069 Fallback to assuming ESM support with modules: auto (@nicolo-ribaudo)
babel-plugin-transform-runtime, babel-runtime-corejs3, babel-runtime
- #18036 Remove corejs exports for @babe/runtime-corejs3 (@liuxingbaoyu)
babel-parser
- #18034 Remove locations: "packed" (@liuxingbaoyu)

🐛 Bug Fix

babel-generator
- #18046 fix(generator): improve new callee parens check (@JLHwung)
babel-plugin-transform-modules-systemjs
- #18032 fix(systemjs): support proto as an export name (@JLHwung)

📝 Documentation

#18070 Add EOL date for Babel 7 (end of June 2027) to SECURITY.md (@nicolo-ribaudo)

🏠 Internal

#18018 ci: enforce yarn integrity (@JLHwung)

🏃‍♀️ Performance

babel-core
- #18039 perf: Only extract source map comments at the end of the file (@liuxingbaoyu)

`v7.29.7`

Compare Source

v7.29.7 (2026-05-25)

Re-release all packages with npm provenance attestations

`v7.28.6`

Compare Source

v7.28.6 (2026-01-12)

Thanks @kadhirash and @kolvian for your first PRs!

🐛 Bug Fix

babel-cli, babel-code-frame, babel-core, babel-helper-check-duplicate-nodes, babel-helper-fixtures, babel-helper-plugin-utils, babel-node, babel-plugin-transform-flow-comments, babel-plugin-transform-modules-commonjs, babel-plugin-transform-property-mutators, babel-preset-env, babel-traverse, babel-types
- #17589 Improve Unicode handling in code-frame tokenizer (@JLHwung)
babel-plugin-transform-regenerator
- #17556 fix: transform-regenerator correctly handles scope (@liuxingbaoyu)
babel-plugin-transform-react-jsx
- #17538 fix: Keep jsx comments (@liuxingbaoyu)

💅 Polish

babel-core, babel-standalone
- #17606 Polish(standalone): improve message on invalid preset/plugin (@JLHwung)

🏠 Internal

babel-plugin-bugfix-v8-static-class-fields-redefine-readonly, babel-plugin-proposal-decorators, babel-plugin-proposal-import-attributes-to-assertions, babel-plugin-proposal-import-wasm-source, babel-plugin-syntax-async-do-expressions, babel-plugin-syntax-decorators, babel-plugin-syntax-destructuring-private, babel-plugin-syntax-do-expressions, babel-plugin-syntax-explicit-resource-management, babel-plugin-syntax-export-default-from, babel-plugin-syntax-flow, babel-plugin-syntax-function-bind, babel-plugin-syntax-function-sent, babel-plugin-syntax-import-assertions, babel-plugin-syntax-import-attributes, babel-plugin-syntax-import-defer, babel-plugin-syntax-import-source, babel-plugin-syntax-jsx, babel-plugin-syntax-module-blocks, babel-plugin-syntax-optional-chaining-assign, babel-plugin-syntax-partial-application, babel-plugin-syntax-pipeline-operator, babel-plugin-syntax-throw-expressions, babel-plugin-syntax-typescript, babel-plugin-transform-async-generator-functions, babel-plugin-transform-async-to-generator, babel-plugin-transform-class-properties, babel-plugin-transform-class-static-block, babel-plugin-transform-dotall-regex, babel-plugin-transform-duplicate-named-capturing-groups-regex, babel-plugin-transform-explicit-resource-management, babel-plugin-transform-exponentiation-operator, babel-plugin-transform-json-strings, babel-plugin-transform-logical-assignment-operators, babel-plugin-transform-nullish-coalescing-operator, babel-plugin-transform-numeric-separator, babel-plugin-transform-object-rest-spread, babel-plugin-transform-optional-catch-binding, babel-plugin-transform-optional-chaining, babel-plugin-transform-private-methods, babel-plugin-transform-private-property-in-object, babel-plugin-transform-regexp-modifiers, babel-plugin-transform-unicode-property-regex, babel-plugin-transform-unicode-sets-regex
- #17580 Allow Babel 8 in compatible Babel 7 plugins (@nicolo-ribaudo)

🏃‍♀️ Performance

babel-plugin-transform-react-jsx
- #17555 perf: Use lighter traversal for jsx __source,__self (@liuxingbaoyu)

Committers: 7

Babel Bot (@babel-bot)
Eliot Pontarelli (@kolvian)
Huáng Jùnliàng (@JLHwung)
Kadhirash Sivakumar (@kadhirash)
Nicolò Ribaudo (@nicolo-ribaudo)
@liuxingbaoyu
coderaiser (@coderaiser)

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renovate Bot added the renovatebot label Oct 29, 2026

renovate Bot force-pushed the renovate/major-babel-monorepo branch 2 times, most recently from bc67a2b to 0cff8f3 Compare November 2, 2026 19:43

renovate Bot force-pushed the renovate/major-babel-monorepo branch from 0cff8f3 to 1d04679 Compare November 11, 2026 12:48

chore(deps): update babel monorepo to v8

59eef24

renovate Bot force-pushed the renovate/major-babel-monorepo branch from 1d04679 to 59eef24 Compare November 11, 2026 22:54

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chore(deps): update babel monorepo to v8 - #1149

chore(deps): update babel monorepo to v8#1149
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Release Notes

🚀 New Feature

🐛 Bug Fix

🔬 Output optimization

👓 Spec Compliance

🐛 Bug Fix

🏠 Internal

🏃‍♀️ Performance

👓 Spec Compliance

🐛 Bug Fix

📝 Documentation

🏠 Internal

🏃‍♀️ Performance

👓 Spec Compliance

🐛 Bug Fix

🏠 Internal

🐛 Bug Fix

🏠 Internal

🏃‍♀️ Performance

🔬 Output optimization

👓 Spec Compliance

💥 Breaking Change

🐛 Bug Fix

📝 Documentation

🏠 Internal

🏃‍♀️ Performance

v7.29.7 (2026-05-25)

v7.28.6 (2026-01-12)

🐛 Bug Fix

💅 Polish

🏠 Internal

🏃‍♀️ Performance

Committers: 7

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renovate Bot commented Oct 29, 2026 •

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