@babel/runtime-corejs2
7.29.7 · 25 May 2026MIT974.5k / weekRepositoryHomepagenpmAtom feed
Upgrading @babel/runtime-corejs2 from 7.17.8 to 7.17.9
1 release in betweenevery note read
Security
1 advisory still affects 7.17.9
- 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
- new
Use define for static
name/length(@nicolo-ribaudo) - new
Add missing semicolons in 2021-12 decorators output (@nicolo-ribaudo)
- fixed
Restore numeric seaprators support in
@babel/standalone(@nicolo-ribaudo) - fixed
Forward accessor proxy getter results (@JLHwung)
- fixed
Parse type parameters within correct context (@JLHwung)
- fixed
Fix flaky @babel/cli test (@JLHwung)
- new
4 other lines we could not sort, mostly version bumps
- 7.17.9
Align named imports behavior in
.mjsand.jsfiles (@nicolo-ribaudo) - 7.17.9
Use
jest-light-runnerfrom npm (@nicolo-ribaudo) - 7.17.9
Inline
@babel/helper-get-function-aritypackage (@nicolo-ribaudo) - 7.17.9
Remove unused
@babel/helperscode (@nicolo-ribaudo)
11 internal lines (docs, tests, tooling) left out.