Question about multiple Y axis

[Vortex]

Hi, i'm new to Qwt and i have a question.

I have to plot many curves in a single QwtPlot, they can be stacked and/or overlapped and each with its own scale as you can see in the attached images.

I have found some posts that explain how to do something similar, but since all those posts have at least 1 year I would know which is the current situation before start to work on this.
The question is: Qwt now support multi Y natively or i still have to follow the old posts i found?
In the second case: Is multi Y support planned for a future release?

Thanks in advance

Riccardo