Dash Version 3.4.0

Added

• [#3568]((#3568) Added children and copied_children props to dcc.Clipboard to customize the button contents before and after copying.
• [#3534]((#3534) Adds playsInline prop to html.Video. Based on [#2338]((#2338)
• #3541 Add attributes dictionary to be be formatted on script/link (_js_dist/_css_dist) tags of the index, allows for type="module" or type="importmap". #3538
• #3542 Add hidden=True to dash pages callback.
• #3564 Add new parameter hide_all_callbacks to run(). Closes #3493
• #3563 Add hidden to clientside callbacks as configurable parameter

Fixed

• #3541 Remove last reference of deprecated pkg_resources.
• #3548 Fix devtools overflowing it's container on version update. Fix #3535.
• #3545 Replace deprecated asyncio.iscoroutinefunction() call with inspect.iscoroutinefunction()

Changed

• #3540 Expose more types for better static typing options.
• #3520. Set pointer-events to auto on Tooltip to make it possible to interact with tooltip content when targetable=True