plotly/dash v2.17.0 on GitHub

Added

#2832 Add dash startup route setup on Dash init.
#2819 Add dash subcomponents receive additional parameters passed by the parent component. Fixes #2814.
#2826 When using Pages, allows for app.title and (new) app.description to be used as defaults for the page title and description. Fixes #2811.
#2795 Allow list of components to be passed as layout.
#2760 New additions to dcc.Loading resolving multiple issues:
- delay_show and delay_hide props to prevent flickering during brief loading periods (similar to Dash Bootstrap Components dbc.Spinner)
- overlay_style for styling the loading overlay, such as setting visibility and opacity for children
- target_components specifies components/props triggering the loading spinner
- custom_spinner enables using a custom component for loading messages instead of built-in spinners
- display overrides the loading status with options for "show," "hide," or "auto"
#2822 Support no output callbacks. Fixes #1549
#2822 Add global set_props. Fixes #2803