TypeScript versions 3.0.1 and 3.0.3 are minor releases in the 3.x series, targeting developers seeking a robust language for scalable JavaScript application development. Both versions share the same core description and licensing under Apache-2.0, maintained by Microsoft. The primary difference lies in the dist metadata, where version 3.0.3 features a slightly larger unpacked size of 40,980,141 bytes compared to 3.0.1's 40,324,032 bytes, reflecting internal improvements and bug fixes. The file count remains consistent at 75 for both. Version 3.0.3 was released on August 29, 2018, about a month after 3.0.1 released on July 30, 2018.
For developers, these releases primarily offer enhancements to the TypeScript compiler and language service, improving type checking, code completion, and overall development experience. The updates address reported issues and performance bottlenecks in the compiler. The consistent devDependencies block across both versions highlights the tools used during development, including testing frameworks like Mocha and Chai, build tools like Gulp and Jake, and various type definition packages (@types/*) to ensure type safety during the build process. Developers can expect improved stability with TypeScript 3.0.3 due to the bug fixes and internal adjustments.
The are not vulnerabilities for the version 3.0.3 of the package typescript