RHACS is a single product like OpenShift Container Platform, and we release various versions, for example, 3.74, 4.0, and 4.1. Each of these versions have an associated API spec JSON file. 

It would be great if the API Catalog would allow us to:

• provide API specs for each version and publish it on the site.
• switch between product versions to see the API spec for that version. 

Probably something similar to the version picker functionality we have in docs.

Context:

I work on Red Hat Advanced Cluster Security for Kubernetes (RHACS) and want to publish our API on the API Catalog. However, since it is not a service, we don't have a single API specification file; instead, we have one specification file for each product version. 

Note: This is not related to the API but the product version.