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But I dont think it will be made available for the public for free of cost in near future.

Its possible the team can make it free and get people to support their project through DHF

Only if there is a demand from people at large and there is a unanimous voice among the HP holders to vote this proposal.

i have no hope for top-down proposal, but I am sure if a bottom-up voice gains traction it will be a reality.

You are right. I enjoyed using that tool for free under stem*t. I hope a dev team would take it up here.

Let's hope...one day it becomes a reality.