@babel/runtime-corejs2
7.29.7 · 25 May 2026MIT974.5k / weekRepositoryHomepagenpmAtom feed
7.29.10 is the newest release of 7.x.
In short
4 fixed9 internal
Security
1 advisory affects 7.10.2; 7.26.10 fixes them
- ModerateBabel has inefficient RegExp complexity in generated code with .replace when transpiling named capturing groupsGHSA-968p-4wvh-cqc8 · 11 Mar 2025Fixed in 7.26.10
Release note
Thanks @fivetanley and @hamlim for their first PRs!
:bug: Bug Fix
babel-helper-compilation-targetsfix: don't mutate InputTarget's passed to @babel/helper-compilation-targets (@fivetanley)
babel-helper-create-class-features-plugin,babel-preset-envClass features loose should have precedence over preset-env (@nicolo-ribaudo)
babel-generatorfix: add bigIntSuffix to minified output (@JLHwung)
babel-generator,babel-typesAdd support for printing ImportAttribute (@existentialism)
babel-plugin-syntax-module-attributes,babel-standaloneFix moduleAttributesVersion errors with stage-0 preset in babel standalone (@hamlim)
:nail_care: Polish
babel-corefix: add new plugin names to missing plugin helpers (@JLHwung)
:house: Internal
babel-parserrefactor: split locationParser into ParserErrors and error message (@JLHwung)