The @typescript-eslint/parser package saw a release of version 5.44.0 on November 21, 2022, following the previous stable version 5.43.0 released on November 14, 2022. Both versions serve as custom ESLint parsers designed to leverage TypeScript ESTree, enabling linting and analysis of TypeScript code within ESLint environments. A core function of this parser is providing deeper code understanding, leading to more effective static analysis performed by ESLint.
The notable changes primarily reside in the dependency versions. Version 5.44.0 upgrades its internal dependencies to their corresponding 5.44.0 versions: @typescript-eslint/types, @typescript-eslint/scope-manager, and @typescript-eslint/typescript-estree. This indicates bug fixes, performance improvements, or new features within those dependent packages are now incorporated. The previous version conversely utilized 5.43.0 builds of these same dependencies.
A minor difference also appears in the unpacked size of the packages, with version 5.44.0 reporting 30872 bytes compared to 30909 bytes for version 5.43.0 which could potentially reflect minor tweaks in the delivered code. These differences are typically behind-the-scenes enhancements and fixes within the core parsing logic.
Developers using @typescript-eslint/parser should typically upgrade to the latest version (5.44.0 in this case) to benefit from the newest bug fixes and improvements within the parser and its dependencies. These upgrades often result in more accurate and reliable linting results, better alignment with the latest TypeScript features, and improved overall performance when analyzing TypeScript code. Regularly updating helps maintain code quality and consistency within projects employing TypeScript and ESLint.
The are not vulnerabilities for the version 5.44.0 of the package @typescript-eslint/parser