hcarpach Unfortunately there is no stable release date, however do remain patient as Beta 6 isn't far off. The reason as to why there are no dates is purely because the developers are working on this actively however in whatever spare time they do get from their employment and real-life commitments. This is by no means a full-time job for either developer but they have assured us that stuff is still being done.
You can follow the milestone progress here: https://github.com/flarum/core/milestones
And you can join the discussion either within the topic you're in now or on the following page: https://discuss.flarum.org/d/3886-there-are-no-open-issues-in-this-milestone-0-1-0-beta-6
Nothing is stopping you from using the software as we speak but it isn't recommended on a production/live site. I am personally using it and haven't encountered any issues whatsoever purely because I have prevented performing any modifications to make upgrading and later transitioning to the stable release a lot more smoother (or simpler, depending on how you see it). ?
arjoni I don't know the answer to this but I do know what I have written above may have an impact. Other bugs may have surfaced which are slowly being ironed out but I have a gut feeling we will hear something within the next couple of weeks.
