@babel/runtime-corejs2
7.29.7 · 25 May 2026MIT974.5k / weekRepositoryHomepagenpmAtom feed
Upgrading @babel/runtime-corejs2 from 7.2.0 to 7.3.0
1 release in betweenevery note read
Security
1 advisory still affects 7.3.0
- 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
Private Class Methods Stage 3: Private Accessors. (@tim-mc)
- new
Add support for transform-named-capturing-groups-regex in preset-env. (@existentialism)
- new
Add @babel/plugin-transform-named-capturing-groups-regex. (@nicolo-ribaudo)
- new
Add v7 downloads [skip ci]. (@hzoo)
- new
Add mixins support to the _decorate helper. (@nicolo-ribaudo)
- fixed
Fix handling newline with TypeScript declare and abstract classes. (@existentialism)
- fixed
Fix handling scoped packages in preset-env include/exclude options. (@existentialism)
- new
10 other lines we could not sort, mostly version bumps
- 7.3.0
Disallow
new import(x)andimport(x,). (@nicolo-ribaudo) - 7.3.0
@babel/parser(ts): Add parsing of type import. (@armano2)
- 7.3.0
Disallow usage of invalid keyword after export abstract statement in Typescript. (@armano2)
- 7.3.0
babel-parser: typescript: add missing bigint keyword. (@armano2)
- 7.3.0
Copy "optional" property when cloning Identifier node. (@unconfident)
- 7.3.0
Revert "Revert babel-helper-builder-react-jsx change from #4988". (@danez)
- 7.3.0
Moved generators related to babel-types into the babel-types package directory.. (@cameron-martin)
- 7.3.0
Test262 update. (@existentialism)
- 7.3.0
Use 2014-present in license. (@xtuc)
- 7.3.0
Bump license years for 2019. (@berlamhenderson)
27 internal lines (docs, tests, tooling) left out.