Version Details and Security Vulnerabilities

Version 6.19.1 of @typescript-eslint/parser represents a minor update over its predecessor, 6.19.0, primarily focusing on internal dependency alignment and bug fixes. Both versions share the core functionality of providing an ESLint custom parser that leverages TypeScript ESTree, enabling robust linting for TypeScript codebases. Delving into the specifics, the key difference lies in the updated versions of @typescript-eslint/* dependencies. Version 6.19.1 bumps its internal dependencies like @typescript-eslint/types, @typescript-eslint/visitor-keys, @typescript-eslint/scope-manager, and @typescript-eslint/typescript-estree to version 6.19.1, reflecting a synchronized release across the @typescript-eslint ecosystem.

Developers using @typescript-eslint/parser should consider upgrading to 6.19.1 to ensure they're benefiting from the latest bug fixes and improvements across the related packages. While the core parsing functionality remains consistent, keeping dependencies aligned minimizes the risk of encountering compatibility issues or unexpected behavior. Both versions maintain the same peer dependency requirements for ESLint (^7.0.0 || ^8.0.0), ensuring a seamless integration with existing ESLint configurations. The unpackedSize and fileCount are equal between versions, suggesting that the code base hasn't changed drastically, meaning that most of the changes are probably related to the dependencies themselves.