Platform Notifications Legacy Schema

Hello - For all of the calls in our system we are using the Unified Schema and
they are all under the minimum compatability level of 415.  However, our
platform notifications are still subscribed to the legacy schema:
"You are subscribed to notifications in legacy schema."

In the documentation it says that platform notifications in the legacy schema
will be deprecated, but it does not say that they will be unsupported.  

I am correct to assume then, from the documentation, that support will remain
for applications subscribed to Platform Notifications in the legacy schema?

Thanks,