Good points, I also think as long as we have not implemented a better release cycle with phased deprecations, it has little value to advertise an unreleased feature that exists only in the master branch that is full of suspicious breaking changes.
I will pause the series until we implemented a fixed release cycle and properly phase in breaking changes. We need to bring more people onto the release train and stay up to date with their Parse Server deployments.
It just demonstrates another limitation we inflict on ourselves with the current release pattern. I will continue to advocate for the necessary changes and expect that we will have addressed this by mid year, see roadmap.