Hey guys, I was on leave for past 2 weeks thats why couldn’t respond. I am working on this feature and it will be available on next major release not 2109.
With respect to 2109 we have been continuously working on making it stable. 2109 contains major changes in terms of roaring bitmaps and this introduces some bugs which are hard to generate but could lead to data corruption. We are doing some rigourous testing and we wanted to be 100% sure that it wont lead to that state thats why this much delay. We are really sorry about that. I am hopeful that by the end of this month, we will have the GA public release for 2109.