TypeScript version 2.2.2 is a minor update to the popular language for application-scale JavaScript development, succeeding version 2.2.1. Both versions, licensed under Apache-2.0 and created by Microsoft, share the same core features and development philosophy. Key differences lie primarily in bug fixes, performance improvements, and subtle refinements rather than radical new features.
From the perspective of a developer using TypeScript, the transition from 2.2.1 to 2.2.2 should be seamless. The declared devDependencies, crucial tools for development workflows like gulp, mocha, tslint, and various type definitions (@types/*), remain largely consistent, indicating a stable and reliable build pipeline. Both versions rely on gulp-typescript 3.1.3 for TypeScript compilation, suggesting no substantial changes in the compilation process. Users can expect similar compilation times and emitted JavaScript code structure.
The notable upgrades are likely around stability and edge-case handling. While the JSON snippets don't detail specific fixes, minor version bumps generally address identified issues from the previous release, making 2.2.2 a recommended upgrade to benefit from these refinements. Developers can anticipate a more robust and predictable development experience overall, especially in complex TypeScript projects.
The are not vulnerabilities for the version 2.2.2 of the package typescript