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

[dependabot]

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

Release notes

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

v8.0.2 (2026-06-18)

🐛 Bug Fix

• Other
  • #18083 Use the @babel/core version when asserting version in @babel/standalone (@​nicolo-ribaudo)
• babel-helper-validator-identifier
  • #18075 fix(identifier): avoid double escaping slash (@​JLHwung)

🏠 Internal

• babel-plugin-proposal-decorators, babel-plugin-transform-regenerator, babel-preset-env
  • #18081 Update @babel/preset-modules and polyfill packages (@​nicolo-ribaudo)

Committers: 2

• Huáng Jùnliàng (@​JLHwung)
• Nicolò Ribaudo (@​nicolo-ribaudo)

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
  • #18079 Actually remove preset-env's useBuiltIns (@​nicolo-ribaudo)

Committers: 2

• Huáng Jùnliàng (@​JLHwung)
• Nicolò Ribaudo (@​nicolo-ribaudo)

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

• 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

... (truncated)

Changelog

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

v8.0.2 (2026-06-18)

🐛 Bug Fix

• Other
  • #18083 Use the @babel/core version when asserting version in @babel/standalone (@​nicolo-ribaudo)
• babel-helper-validator-identifier
  • #18075 fix(identifier): avoid double escaping slash (@​JLHwung)

🏠 Internal

• babel-plugin-proposal-decorators, babel-plugin-transform-regenerator, babel-preset-env
  • #18081 Update @babel/preset-modules and polyfill packages (@​nicolo-ribaudo)

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
  • #18079 Actually remove preset-env's useBuiltIns (@​nicolo-ribaudo)

v8.0.0 (2026-06-16)

👓 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)

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

🐛 Bug Fix

• babel-generator
  • #18011 Catchup source map position in preserveFormat (@​nicolo-ribaudo)

... (truncated)

Commits

• 73940a0 v8.0.2
• 59a63a6 Update @babel/preset-modules and polyfill packages (#18081)
• b4be199 v8.0.1
• b68b1cb Actually remove preset-env's useBuiltIns (#18079)
• cd96c47 chore(pkg): set @​babel/core peer deps to ^8.0.0 (#18076)
• 7dc825a v8.0.0
• 004f4b4 Fallback to assuming ESM support with modules: auto (#18069)
• 73bceef v8.0.0-rc.6
• c6d71f3 Enable strictFunctionTypes (#17946)
• dc91f90 v8.0.0-rc.5
• Additional commits viewable in compare view

[dependabot]

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