Added File Upload Support to Custom Attributes

Extend custom attributes with file uploads for documents and images, with validation improvements that make it safer to modify attributes.

Custom attributes now support file upload use cases. Validation fixes make it safer to remove or update older attributes without putting existing records at risk.

What file uploads enable

Teams can now attach documents, images, or other files directly to attributes. Useful for technical riders, sponsor assets, accessibility guides, or any file that belongs with a specific piece of content rather than sitting in the general media library.

Wider range of attribute use cases

Custom attributes are no longer limited to simple labels and structured values. File uploads broaden them into a more capable extension point for venue, event, sponsor, and programme data.