TypeScript 4.3.5 is a minor release in the 4.3.x series, following version 4.3.4. Both versions share the same core description: "TypeScript is a language for application scale JavaScript development," indicating a continued focus on providing robust tooling and language features for large JavaScript projects. A detailed examination of the devDependencies reveals that both versions utilize an extensive suite of development tools, including testing frameworks (Mocha, Chai), linters (ESLint), build tools (Gulp, Browserify), and type definition packages (@types). The dependency lists are nearly identical, indicating no major shifts or additions in the toolchain between these minor versions.
The key differences lie in the dist section. TypeScript 4.3.5 has a slightly larger unpackedSize (60731388 bytes) compared to 4.3.4 (60731044 bytes). This suggests minor internal changes or additions to the compiled output. Also, the releaseDate for 4.3.5 is "2021-06-30T23:42:04.770Z," while 4.3.4 was released on "2021-06-17T18:18:34.408Z," which means 4.3.5 came out roughly two weeks after 4.3.4. For developers, this typically implies bug fixes or small enhancements rather than significant new features. Developers using TypeScript should consider upgrading to 4.3.5 for the latest stability improvements, while new projects can directly adopt 4.3.5. Unless there are specific compatibility concerns with the update, the incremental nature of the changes makes upgrading advisable for most.
The are not vulnerabilities for the version 4.3.5 of the package typescript