@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 7.21.5Newest 7.x7.29.10 Clears its advisory7.26.10 Latest7.29.7

0
changes to make: 0
advisories fixed: 4
new: 1
fix

Security

1 advisory still affects 7.22.0

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

7.22.0
26 May 20234 new · 1 fix
- new
  Support import ... = and export = in scripts (@nicolo-ribaudo)
- new
  Add unicode-sets-regex transform to preset-env (@JLHwung)
- new
  Implement transform support for using declarations (@nicolo-ribaudo)
- new
  Add decorators version 2023-05 (@nicolo-ribaudo)
- fixed
  Allow polyfill providers to specify custom @babel/runtime pkg (@nicolo-ribaudo)

4 other lines we could not sort, mostly version bumps

Create @babel/plugin-proposal-import-attributes-to-assertions (@nicolo-ribaudo)
7.22.0
Parse await using declarations (@JLHwung)
7.22.0
Unify parsing of import/export modifiers (type/typeof/module) (@nicolo-ribaudo)
7.22.0
Rename -proposal-s that became standard to -transform- (@nicolo-ribaudo)
7.22.0

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

Upgrade to 7.22.0

npm install @babel/runtime-corejs2@7.22.0

What 7.22.0 needs

Reading 7.22.0's manifest…

Check against your package.json

Which of your other dependencies stand in the way of 7.22.0. 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 7.22.0.