Auto-altitude control

Hello everyone! Nearly 5 months have passed since the last post on this thread.
We are also working on a relevant project and we want to use a Cerulean DVL in order to maintain a fixed altitude with our BlueROV2.

Do we have a workaround or even better a stable version that already support this? @rjehangir @williangalvani I appreciate if you can give us an update about it.

Thanks in advance.