Currently, the Ace report (JSON) does not include information about the EPUB version (2 or 3) of the analyzed file. This information would be valuable and relevant for various use cases, including:
Determining how to properly format accessibility metadata for inclusion in the file
Understanding which EPUB-specific features and elements might be present or not
Assisting in version-specific troubleshooting and remediation efforts
Currently, the Ace report (JSON) does not include information about the EPUB version (2 or 3) of the analyzed file. This information would be valuable and relevant for various use cases, including: