@swc/core version 1.3.62 is a minor update to the super-fast Babel alternative, following closely on the heels of version 1.3.61. The core functionality remains consistent, with both versions leveraging the same core dependencies like @swc/helpers and architecture-specific binaries. For developers already using SWC, the upgrade from 1.3.61 to 1.3.62 should be seamless, as the primary changes appear to be under-the-hood improvements and bug fixes.
A quick glance at the metadata reveals that while most dependencies and devDependencies remain the same, there are subtle differences in the released package. Specifically, version 1.3.62 has a slightly larger unpacked size (755236 bytes vs 753927 bytes) and file count (19 vs 17), it signals potential internal tweaks or additions that may not directly impact the API but could address performance or stability concerns.
Developers should note that both versions include a wide array of devDependencies facilitating tasks like testing (jest, mocha), linting/formatting (prettier, cspell), and build tooling (@napi-rs/cli), ensuring a smooth development experience when contributing or extending SWC's functionality. Also it includes integration with Babel, using several @babel/* packages.
While the core functionalities are equivalent, it's generally advisable to upgrade to the latest patch release (1.3.62) to benefit from any bug fixes, performance enhancements, and security patches. Keep an eye to the release notes for full information.
The are not vulnerabilities for the version 1.3.62 of the package @swc/core