Feature Request Feature requests and roadmap?

I know a lot of Unity projects have public roadmaps, is there one available for UGC? And is there a place for feature requests? Upon testing out Unity UGC and having worked with competing platforms our missing requirements are:

• Categories - I know these are already planned but a request for multi-hierarchy categories and importantly allowing UGC to belong to multiple categories. We would use this over tags as it allows users to drill down to exactly what they want while keeping things organized.
• Dependencies - So UGC can specify other UGC they depend on.
• Monetization - So UGC creators can sell their content.
• Streaming - I understand this might be to specific but our users share audio content and it would be ideal if that content could be streamed in real time rather than downloaded. Maybe this would be possible by using our own CDN, on the UGC dashboard it states "to use your own CDN refer to the documentation" however the documentation doesn't appear to make any reference to CDN usage.