Version Details and Security Vulnerabilities

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acorn

5.3.0

Comparision Betweeen 5.3.0 and 5.2.1

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

Version

Dependencies

Dev Dependencies

Peer Dependencies

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Version 5.3.0 Details

Acorn version 5.3.0 represents an incremental update to the widely used JavaScript parser, building upon version 5.2.1. Key improvements for developers center around enhanced testing and tooling, facilitating a more robust and reliable parsing experience. A significant change is the addition of test262 as a development dependency, pulling directly from the TC39 repository. This indicates a strengthened commitment to adhering to the ECMAScript standard and ensuring compatibility with the latest language features. This addition is paired with the inclusion of test262-parser-runner, which helps automate and streamline the testing process against the official test suite. Furthermore the new version includes eslint-plugin-node as dev dependency.

Another notable difference lies in the updated versions of development dependencies. eslint jumps from version 3.18.0 to 4.10.0, and the rollup version moves from 0.43.0 to 0.45.0. Also eslint-config-standard updates from version 7.1.0 to version 10.2.1 and eslint-plugin-standard from version 2.1.1 to version 3.0.1. These updates likely incorporate bug fixes, performance enhancements, and new linting rules, contributing to a more streamlined and efficient development workflow for contributors and users who extend Acorn's functionality. The update to newer versions of these tools is also helpful to avoid eventual security vulnerabilities. While the core parsing functionality might not have undergone drastic changes, the emphasis on testing and development tooling in version 5.3.0 signals a focus on stability, standards compliance, and developer experience. The repository URL has changed from ternjs/acorn.git to acornjs/acorn.git too.

Security Vulnerabilities

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