Fixed
- #2860 Fix dcc.Loading to apply overlay_style only to the children and not the spinner. Fixes #2858
- #2854 Fix dcc.Dropdown resetting empty values to null and triggering callbacks. Fixes #2850
- #2859 Fix base patch operators. fixes #2855
- #2856 Fix multiple consecutive calls with same id to set_props only keeping the last props. Fixes #2852
- #2867 Fix clientside no output callback. Fixes #2866
- #2876 Fix pattern matching in callback running argument. Fixes #2863