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chore(deps-dev): bump @babel/preset-env from 7.29.7 to 8.0.2#467

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chore(deps-dev): bump @babel/preset-env from 7.29.7 to 8.0.2#467
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dependabot/npm_and_yarn/babel/preset-env-8.0.2

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Bumps @babel/preset-env from 7.29.7 to 8.0.2.

Release notes

Sourced from @​babel/preset-env's releases.

v8.0.1 (2026-06-17)

This release includes a breaking change that was in the Babel 8 migration guide's Getting ready section and in the release post, but the actual removal of the feature from the codebase was accidentally not complete.

💥 Breaking Change

  • babel-core, babel-plugin-transform-object-rest-spread, babel-plugin-transform-runtime, babel-preset-env, babel-standalone

Committers: 2

v8.0.0 (2026-06-16)

NOTE: The changelog below is relative to v8.0.0-rc.6. You can find a summary of all the breaking changes shipped in the Babel 8 release line in the migration guide for users and migration guide for plugin developers.

Read the release blog post at http://babeljs.io/blog/2026/06/16/8.0.0!

👓 Spec Compliance

💥 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
  • babel-plugin-transform-runtime, babel-runtime-corejs3, babel-runtime
  • babel-parser

🐛 Bug Fix

  • babel-generator
  • babel-plugin-transform-modules-systemjs

📝 Documentation

🏠 Internal

🏃‍♀️ Performance

Committers: 6

... (truncated)

Changelog

Sourced from @​babel/preset-env's changelog.

v8.0.2 (2026-06-18)

🐛 Bug Fix

  • Other
  • babel-helper-validator-identifier

🏠 Internal

  • babel-plugin-proposal-decorators, babel-plugin-transform-regenerator, babel-preset-env

v8.0.1 (2026-06-17)

💥 Breaking Change

  • babel-core, babel-plugin-transform-object-rest-spread, babel-plugin-transform-runtime, babel-preset-env, babel-standalone

v8.0.0 (2026-06-16)

👓 Spec Compliance

💥 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
  • babel-plugin-transform-runtime, babel-runtime-corejs3, babel-runtime
  • babel-parser

🐛 Bug Fix

  • babel-generator
  • babel-plugin-transform-modules-systemjs

📝 Documentation

🏠 Internal

🏃‍♀️ Performance

v8.0.0-rc.6 (2026-05-25)

🐛 Bug Fix

... (truncated)

Commits

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Note

Medium Risk
Major devDependency upgrade with a possible @babel/core 7 vs preset-env 8 peer mismatch that could break the production build; no runtime library code changes.

Overview
Upgrades @babel/preset-env from 7.x to 8.0.2 in package.json, with a large lockfile refresh that pulls in Babel 8 preset plugins, updated polyfill packages (babel-plugin-polyfill-corejs3 1.0.0, @babel/helper-define-polyfill-provider 1.0.0), and drops the older corejs2/regenerator polyfill plugins from the tree.

.babelrc is unchanged (still only lists the preset with defaults), so there is no new Babel config in this PR. Note that @babel/core and @babel/cli stay on ^7.27.1 while preset-env 8 declares a peer on @babel/core ^8.0.0—reviewers should confirm npm run build and tests still pass and consider aligning the rest of the Babel toolchain if installs or transforms fail.

Reviewed by Cursor Bugbot for commit 6ec547d. Bugbot is set up for automated code reviews on this repo. Configure here.

Bumps [@babel/preset-env](https://github.com/babel/babel/tree/HEAD/packages/babel-preset-env) from 7.29.7 to 8.0.2.
- [Release notes](https://github.com/babel/babel/releases)
- [Changelog](https://github.com/babel/babel/blob/main/CHANGELOG.md)
- [Commits](https://github.com/babel/babel/commits/v8.0.2/packages/babel-preset-env)

---
updated-dependencies:
- dependency-name: "@babel/preset-env"
  dependency-version: 8.0.2
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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@dependabot dependabot Bot added dependencies Pull requests that update a dependency file javascript Pull requests that update javascript code labels Jun 19, 2026
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