TSLint version 5.19.0 is a minor release over its predecessor, 5.18.0, in the popular static analysis tool for TypeScript. While the core functionality remains consistent, developers should note subtle improvements. Both versions share the same core dependencies, including @babel/code-frame, tslib, and tsutils, ensuring continued compatibility with existing TypeScript projects. Development dependencies are also largely identical, indicating a focus on stability and maintenance in this release cycle.
The primary differences between versions lie in subtle bug fixes, performance enhancements, and potential updates to bundled rules. The increased fileCount (511 vs 501) and unpackedSize (1860664 vs 1823571) in version 5.19.0 suggest modifications to existing files or the addition of new rules or tests. Developers should consult the official changelog for a comprehensive list of changes. While the peerDependencies remain the same, ensuring continued compatibility with a wide range of TypeScript versions (>=2.3.0-dev to >=3.2.0-dev), it’s always advisable to test upgrades in a development environment before deploying to production. The release date difference also highlights the difference between the versions, with version 5.19.0 being created about 2 months after version 5.18.0. Overall, version 5.19.0 encourages upgrading to benefit from the latest improvements in static analysis for TypeScript projects, with a focus on reliability and maintainability aligning with the established ecosystem.
The are not vulnerabilities for the version 5.19.0 of the package tslint