11.5: Is CDN cache supported for non-hosted feature layers ?

[NicolasGIS]

Hello,

Looking at 2025 Dev summit presentation, there is this slide stating that at 11.5, CDN for non hosted feature services will be available:

But I can't find any documentation confirming this. Everywhere it is written 'hosted' feature layers:

https://enterprise.arcgis.com/en/portal/latest/administer/windows/data-store-function-reference.htm#... 

Is it supported or not ?

Did I miss any piece of documentation by any chance ?

Thanks,

Nicolas