Acorn version 7.3.0 introduces subtle but notable improvements over its predecessor, version 7.2.0. While both versions serve as robust ECMAScript parsers under the MIT license, catering to developers who need to analyze and manipulate JavaScript code, the key differences lie in the file count and unpacked size of the distributions. Version 7.3.0 has slightly larger footprint with 12 files and an unpacked size of 1,116,300 bytes compared to version 7.2.0's 11 files and 1,113,050 bytes. This suggests code improvements and/or additional assets. For developers deciding which version to incorporate, the choice hinges on their specific needs and concerns. Both versions provide developers with a tool to examine JavaScript code, but if the latest bug fixes and optimizations are a priority, version 7.3.0 is recommended. The release date of version 7.3.0, June 11, 2020, indicates a more recent update compared to version 7.2.0, released on May 9, 2020. Both are accessible through the official npm registry showcasing the project's active maintenance via its GitHub repository. The differences should be tested in the environments the code is going to be deployed, to identify possible regressions.
The are not vulnerabilities for the version 7.3.0 of the package acorn