@swc/core version 1.2.121 represents a minor update to the super-fast Babel alternative, building upon the solid foundation laid by version 1.2.120. While the core functionality remains consistent, focusing on providing developers with a lightning-fast JavaScript and TypeScript compiler, some subtle yet important changes are incorporated. The dependencies and optional dependencies have been bumped across the board to version 1.2.121 to ensure consistent integration of platform-specific binaries.
Developers upgrading from 1.2.120 can anticipate similar performance benefits in terms of compilation speed which is a key advantage of using @swc/core. The core team remains dedicated to providing a seamless developer experience. The library continues to offer configurable parsing and transformation pipelines, catering to a variety of project requirements. Both versions are equipped with comprehensive support for modern JavaScript and TypeScript features and the wide array of configurable options remains unchanged making adoption and migration easier. The differences in file count and unpacked size in the dist section suggest minor changes in the packaged artifacts, which would likely include bug fixes and optimizations. The new version provides a newer build, and depending on the developer needs, it may be advantageous for the developer to incorporate recent fixes and features by upgrading to the newest version.
The are not vulnerabilities for the version 1.2.121 of the package @swc/core