@babel/runtime-corejs2
7.29.7 · 25 May 2026MIT974.5k / weekRepositoryHomepagenpmAtom feed
Upgrading @babel/runtime-corejs2 from 7.18.9 to 7.19.0
1 release in betweenevery note read
Security
1 advisory still affects 7.19.0
- 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
- new
Add 2022-03 decorators version (stage 3) (@nicolo-ribaudo)
- new
Add proposal-record-and-tuple to standalone (@JLHwung)
- fixed
Class transform should not drop method definition when key contains non-BMP characters (@JLHwung)
- fixed
TS plugin shouldn't remove
#privateField!(@liuxingbaoyu) - fixed
Parse
a<b>>>casa<(b>>>c)(@JLHwung) - fixed
Fix helper-builder-react-jsx compat with Babel 7.9 (@JLHwung)
- new
6 other lines we could not sort, mostly version bumps
- 7.19.0
Remove one promise tick in yield* (tc39/ecma262#2819) (@nicolo-ribaudo)
- 7.19.0
Make
decoratorsBeforeExportdefault tofalse(@nicolo-ribaudo) - 7.19.0
Default to hash syntax for Record&Tuple (@nicolo-ribaudo)
- 7.19.0
Hide internal
@babel/corefunctions in config errors (@nicolo-ribaudo) - 7.19.0
Ship @babel/standalone source maps (@JLHwung)
- 7.19.0
Update typescript to 4.8 (@JLHwung)
10 internal lines (docs, tests, tooling) left out.