Version Details and Security Vulnerabilities

Read-package-json version 2.0.0 is a minor update to the package your Node.js project uses for understanding package.json files, offering validation and sensible defaults. Comparing it to version 1.3.3, the core functionality remains focused on accurately parsing and interpreting package.json files, crucial for dependency management and project metadata. Developers benefit from the library's role in ensuring correct interpretation of crucial package information when using npm install or yarn install, or any other tool that uses package manifest files.

The key difference lies in the updated dependency on normalize-package-data, moving from version 1.0.0 in 1.3.3 to version 2.0.0 in 2.0.0. This suggests enhancements to the data validation and normalization process within the package. It's vital for developers because normalize-package-data is responsible for sanitizing and standardizing the package.json content. This can impact how your package behaves within the broader npm ecosystem.

Both versions share the same core dependencies like glob for file pattern matching, graceful-fs for improved file system handling, and json-parse-helpfulerror for debugging JSON parsing issues. They also maintain identical development dependencies (tap for tests and standard for code linting), optional dependencies, license, repository, and author information. Therefore, the upgrade to 2.0.0 primarily stems from improvements and fixes within normalize-package-data, potentially offering expanded validation or refined default behaviors for package metadata, without substantially altering the core API of read-package-json. The release date shows 2.0.0 was released four days after the previous version, suggesting a quick update to introduce new features or fix bugs as revealed by the previous version.