Ts-jest has released a new version, 29.3.4, following closely after version 29.3.3. While both versions serve as Jest transformers enabling TypeScript testing with source map support, several key differences highlight the ongoing development and refinement of the package.
In devDependencies, the primary change lies in the patch version update of TypeScript, shifting from ~5.5.4 to ~5.8.3. This signifies an upgrade in the supported TypeScript version, potentially bringing new language features, bug fixes, and performance improvements to the ts-jest compilation process. This is crucial for developers looking to leverage the latest TypeScript capabilities in their tests.
The new version also includes an update in @types/node from 20.17.47 to 20.17.47, which might include support for latest node apis. The release date also suggest the packages are still under development, where the release date is very far into the future.
The file count in the dist section remains consistent at 97 files, hinting at a similar overall structure. However, the unpacked size has increased slightly from 300912 to 301913. This minor increase could stem from optimizations, updated dependencies, or the addition of new functionalities or bugfixes, even though no other dependencies have been changed.
For developers using ts-jest, the TypeScript version bump in devDependencies is the most notable change. It provides an opportunity to use newer TypeScript features in their test environment.
The are not vulnerabilities for the version 29.3.4 of the package ts-jest