so when is that coming out? i don't keep up a lot with the game, just mostly when this feature is coming out
It has not been forgotten, it'll be in the 1.5 Royal Court patch (1.5 used to be called 1.4 before we did the Azure patch if you look through historical dev answers and get confused as to the numbers) as was stated before. And the concubine change was moved to being softcoded in 1.4 Azure already.
Nothing has been posted in this thread since then because there isn't really more to add, it is coming in 1.5 and until 1.5 is released not much to update y'all on.
It is not going to get a unique patch, that is not feasible for anything larger than a critical hotifx in general.
The process of releasing a patch is more than just pushing a button with a change in it. We've got to explicitly back track to a version of 1.4 and then to pull in all the variety of code and content changes made to support something as well as then test that specific version across multiple builds and distribution platforms, which when not already planned for is not great to try and retroactively do as all of that takes time.