@babel/core 7.12.17 brings several key updates over its predecessor, version 7.12.16, primarily impacting dependency versions and overall package size. Developers upgrading will notice updates in the core Babel ecosystem, notably in @babel/types, @babel/parser, @babel/helpers, @babel/traverse, @babel/generator, and @babel/helper-module-transforms which jumped from versions 7.12.13, 7.12.16, 7.12.13, 7.12.13, 7.12.15 and 7.12.13 respectively, to version 7.12.17. @babel/template was also upgraded from 7.12.13. While the specific changes within these sub-packages aren't detailed here, it's crucial for developers to consult the individual changelogs for those packages to understand potential breaking changes or new features. Furthermore, the update includes a slight increase in the unpacked size of the package, from 171327 to 172431, and, also, an increase in the file count of the package from 52 to 53 which might indicate new functionalities or code optimizations. The test runner was also updated indicating fixes and tests added to increase quality and stability. The release date is also important if you are looking to audit your dependencies to address vulnerabilities. Developers should always test their Babel configurations thoroughly after upgrading to ensure compatibility and identify any unforeseen issues arising from these dependency updates.
The are not vulnerabilities for the version 7.12.17 of the package @babel/core