Version Details and Security Vulnerabilities

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babel-runtime

6.1.17

Comparision Betweeen 6.1.17 and 6.1.4

Identify the differences between the current version of the package and the previous one.

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Dependencies

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Version 6.1.17 Details

Babel-runtime provides a self-contained runtime environment essential for Babel-transformed code to execute correctly in older JavaScript environments. Comparing versions 6.1.17 and 6.1.4, while seemingly incremental, reveals key updates critical for developers. Both versions maintain the same fundamental purpose: to avoid polluting the global scope with helper functions required by Babel's transformations. They share a dependency on core-js (version ^1.2.0), ensuring polyfills for modern JavaScript features are available.

The primary difference lies in the updated versions of development dependencies. Version 6.1.17 incorporates newer releases of babel-helpers and babel-plugin-transform-runtime, both bumped to ^6.1.17 from ^6.1.4. Additionally, babel-template sees an update from ^6.0.14 in v6.1.4 to ^6.1.17 in v6.1.17. While the babel-runtime devDependency remains at ^5.0.0 and regenerator stays at ^0.8.34 across both versions, consistently updated helper packages likely reflect bug fixes, performance improvements, or support for new ECMAScript features added to Babel.

The bump of babel-template is also important. This package is what allow to create AST(Abstract Syntax Tree) and manipulate it, so it is very important to have bug fixes and the best performance possible.

For developers, upgrading to 6.1.17 ensures access to the latest refinements in Babel's helper functions and transformation mechanisms. This can lead to more efficient and reliable code generation, especially when targeting older JavaScript environments. While the core functionality remains consistent, the incremental updates in development dependencies offer a smoother and potentially more optimized development experience.

Security Vulnerabilities

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