@types/jest version 24.0.18 represents a minor update to the TypeScript definitions for the popular JavaScript testing framework, Jest, building upon the previous stable version 24.0.17. Both versions, licensed under MIT, cater to TypeScript developers seeking to leverage Jest's capabilities within a type-safe environment. Crucially, both versions share a dependency on "@types/jest-diff", ensuring compatibility in comparing differences within tests. The source code for these definitions is maintained within the DefinitelyTyped repository on GitHub, specifically in the 'types/jest' directory.
The primary distinction between the versions lies in the release date and unpacked size. Version 24.0.18 was released on August 19, 2019, while version 24.0.17 was released two weeks earlier on August 5, 2019. Version 24.0.18 also exhibits a slightly larger unpacked size of 73,457 bytes, compared to 73,115 bytes for the older version. This suggests that version 24.0.18 includes minor refinements, bug fixes, or updated type definitions, which contribute to the incremental increase in size. Developers using @types/jest should consider upgrading to version 24.0.18 to benefit from these potential improvements and ensure they have the most up-to-date type definitions for Jest, leading to more reliable and predictable testing experiences. With only a small change in unpacked size it isn't expected any breaking change or huge improvement, it is more expected small bugs fixes on the type definitions.
The are not vulnerabilities for the version 24.0.18 of the package @types/jest