Hello Janisz,
I am ussing the fiddle example that you provided on this topic, but It does not release any event (no nodes disspaear and no error in the console). Actually in my editor (Pycharm), there is a popUp in "updateFilters()" which says that " unsolved function or method updateFilters()". I though this would be already in the zoomcharts library.
I am using jQuery 3.4.1 , I hope this is not a problem.
Many thanks.