Is there a way to add more platforms myself?

[EyMaddis]

Some (web) SmartTV Platforms and use cases do not make sense to include in the config because they are very niche or proprietary. Is there a way to support more platforms without forking renative?
Basically, I would like to have an easy way to make a new web engine platform by supplying, e.g. the file extension but to keep the rest basically as is.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[EyMaddis]

The question is still relevant for me :)

[pauliusguzas]

Renative doesn't have this process documented well, so someone needs to create docs on this topic