Alpakka FCM (Firebase Cloud Messaging)

I created a project using the 3.0.3 version of the Alpakka Google FCM connector.

In its API the FcmSettings is said to be deprecated in favor of the GoogleSettings from the Alpakka Google Common project.

However : the GoogleFcm.send and other methods from the public Stream API (for Flow and Sink) still use the FcmSettings

Do we now have to convert and initiate the FcmSettings manually from the GoogleSettings or are we waiting for the next release to see this public API changed ?

Additionally, the old FcmSettings had a validate-only setting which is absent in the GoogleSettings.

Could someone please comment on the deprecation of FcmSettings and why the FcmSettings still remain present in the library’s public API.