@swc/core version 1.3.56 is a minor update to the lightning-fast JavaScript and TypeScript compiler, succeeding version 1.3.55. Both versions share the same core functionality, leveraging SWC's speed advantage over alternatives like Babel. The description, license, repository, author, and funding information remain consistent, indicating no fundamental shifts in the project's direction or maintenance.
The key difference between the two versions lies in the underlying native dependencies. Both versions feature several platform-specific binaries (such as @swc/core-darwin-x64, @swc/core-linux-x64-gnu, and others) within their dependencies and optionalDependencies, each tailored to different operating systems and architectures. Version 1.3.56 updates these binaries to the 1.3.56 release, ensuring optimal performance and compatibility across various environments. This update likely includes bug fixes and performance improvements specific to the native code.
Developers upgrading from 1.3.55 to 1.3.56 can expect a seamless transition, as the JavaScript API and core functionality remain unchanged. The update primarily focuses on refining the underlying compilation process. While the devDependencies remain largely the same, the updated native dependencies may resolve specific edge cases or performance bottlenecks encountered in certain environments, making it a worthwhile upgrade for broader compatibility. The small increase in unpackedSize from 744547 to 745533 also indicates minor refinement in the binary files.
The are not vulnerabilities for the version 1.3.56 of the package @swc/core