@babel/runtime-corejs2

7.29.7 · 25 May 2026MIT974.5k / weekRepository Homepage npm Atom feed

Same major only

1 release in betweenevery note read

Other targets from 7.25.4Newest 7.x7.29.10 Clears its advisory7.26.10 Latest7.29.7

0
changes to make: 0
advisories fixed: 0
new: 5
fixes

Security

1 advisory still affects 7.25.6

Babel has inefficient RegExp complexity in generated code with .replace when transpiling named capturing groupsmoderate · GHSA-968p-4wvh-cqc8

Upgrading to 7.26.10 clears it.

Release by release

7.25.6
29 Aug 20245 fixes
- fixed
  Jsx whitespace is not properly preserved when retainLines (@liuxingbaoyu)
- fixed
  path.getAssignmentIdentifiers may be undefined (@liuxingbaoyu)
- fixed
  Improve static canFollowModifier checks (@JLHwung)
- fixed
  Do not enforce printing space between ( and comments (@nicolo-ribaudo)
- fixed
  Don't throw when enabling both syntax-import-{assertions,attributes} (@nicolo-ribaudo)

3 other lines we could not sort, mostly version bumps

Only wrap functions in superPropertyGet helper (@nicolo-ribaudo)
7.25.6
TS union/intersection nested in union does not need parens (@nicolo-ribaudo)
7.25.6
Remove unused parent params in the generator (@nicolo-ribaudo)
7.25.6

6 internal lines (docs, tests, tooling) left out.

Upgrade to 7.25.6

npm install @babel/runtime-corejs2@7.25.6

What 7.25.6 needs

Reading 7.25.6's manifest…

Check against your package.json

Which of your other dependencies stand in the way of 7.25.6. Read once, not stored.

After upgrading

Run the type checker, the linter and the tests.
Build, and look for new deprecation warnings.
Update peer dependencies the new version asks for.
1 advisory still affects 7.25.6.