Dash Version 3.3.0

Added

• #3395 Add position argument to hooks.devtool
• #3403 Add app_context to get_app, allowing to get the current app in routes.
• #3407 Add hidden to callback arguments, hiding the callback from appearing in the devtool callback graph.
• #3397 Add optional callbacks, suppressing callback warning for missing component ids for a single callback.
• #3424 Adds support for Patch on clientside callbacks class dash_clientside.Patch, as well as supporting side updates, eg: (Running, SetProps).
• #3347 Added 'api_endpoint' to callback to expose api endpoints at the provided path for use to be executed directly without dash.
• #3445 Added API to reverse direction of slider component.
• #3460 Add /health endpoint for server monitoring and health checks.
• #3465 Plotly cloud integrations, add devtool API, placeholder plotly cloud CLI & publish button, dash[cloud] extra dependencies.

Fixed

• #3490 Fix stack overflow when circular callbacks are displayed on the devtool callback
• #3395 Fix Components added through set_props() cannot trigger related callback functions. Fix #3316
• #3415 Fix the error triggered when only a single no_update is returned for client-side callback functions with multiple Outputs. Fix #3366
• #3416 Fix DeprecationWarning in dash/_jupyter.py by migrating from deprecated ipykernel.comm.Comm to comm module
• #3488 Fix pkgutil.find_loader removal in Python 3.14

Deprecated

• #3482 Deprecate dash_table.DataTable with replacement from dash[ag-grid] extra requirement.