Dash v2.12.0

Fixed

• #2619 Fix for dash-table column IDs containing special characters
• #2616 Add mapping of tsconfig compiler option moduleResolution, fixes #2618
• #2596 Fix react-dom throwing unique key prop error for markdown table, fix #1433
• #2589 CSS for input elements not scoped to Dash application
• #2599 Fix background callback cancel inputs used in multiple callbacks and mixed cancel inputs across pages.

Changed

• #2593 dcc.Input accepts a number for its debounce argument

Updated

• #2621 Update plotly.js to 2.25.2 from 2.24.2
  • Feature release 2.25.0, Add "Equal Earth" project, options to include legends for shapes, Plotly.deleteActivateShape.
  • Patch release 2.24.3 Fix for doubles clicks and legend group.
  • Patch release 2.25.1 Fix clearing legend using react.
  • Patch release 2.25.2 Fix potential prototype pollution in plot API calls.

Dash v2.11.1

Fixed

• #2573 Disable jupyter dash in Databricks, as the implementation here does not work in a Databricks notebook. Dash Enterprise customers can use the separate databricks-dash package for this purpose.

Changed

• #2573 Use julia --project command inside JuliaRunner.
• #2579 Add warning if using JupyterDash

Dash v2.11.0

Added

• #2530 Merge JupyterDash repository with Dash.
  • Add jupyter_mode argument to app.run, defaults to inline and configurable via jupyter_dash.default_mode.
  • Add prefixed arguments from JupyterDash to app.run: jupyter_width, jupyter_height, jupyter_server_url.

Fixed

• #2555 Fix browser back button when removing one of multiple location components from layout, fix #1312
• #2565 Fix sorting for > 10 pages, fix #2564

Updated

• #2474 Update plotly js to 2.24.2 from 2.23.2
  • Feature release 2.24.0 add pattern to pie, funnelarea, sunburst, icicle and treemap traces
  • Patch release 2.24.1 and 2.24.2

Dash v2.10.2

Changed

• Set Flask and Werkzeug version upper bound to <2.3.

Dash v2.10.1

Fixed

• #2545 Fix typescript objectOf generation.
• #2548 Fix component as props callback triggering other callbacks not in response, fix #2487.

Dash v2.10.0

Changed

• #2538 Add an upper bound to Flask and Werkzeug versions at <2.2.3 because we expect the Dash ecosystem to be incompatible with the next minor release of Flask (this excludes the current latest Flask release 2.3.x). We will raise the upper bound to <2.4 after we fix incompatibilities elsewhere in the Dash ecosystem.

Added

• #2540 Add include_pages_meta=True to Dash constructor, and fix a security issue in pages meta tags #2536.

Fixed

• #2508 Fix error message, when callback output has different length than spec
• #2207 Fix object of components support.
• #2500 Passing customdata by click for scattermapbox, fix #2493
• #2513 Raise error when iterating over patch objects, fix #2512

Updated

• #2533 and #2538 Update Plotly.js to v2.23.2 from v2.20.0.

  • Feature release 2.23.0 adds legend/colorbar xref/yref.
  • Feature release 2.22.0 adds legend references to traces.
  • Feature release 2.21.0 adds label.texttemplate to parametric shapes.
  • Patch releases 2.23.1 and 2.23.2 fix heatmap rendering on iOS and Safari when zsmooth is set to false and shape text when drawing a new shape.

• #2538 Update JS dependencies in dcc, html, dash-table, dash-renderer, and dash

Dash v2.9.3

Fixed

• #2489 Fix location change event handling when Location objects are removed from the layout. Event handlers would not be removed and eventually change props of a random DOM element, fix #1346
• #2498 Fix error when caching callbacks which return Patch objects by making Patch objects picklable
• #2491 Fix clientside inline function name not found, fix #2488

Dash v2.9.2

Fixed

• #2479 Fix KeyError "Callback function not found for output [...], , perhaps you forgot to prepend the '@'?" issue when using duplicate callbacks targeting the same output. This issue would occur when the app is restarted or when running with multiple gunicorn workers.
• #2471 Fix allow_duplicate output with clientside callback, fix #2467
• #2473 Fix background callbacks with different outputs but same function, fix #2221

Dash v2.9.1

Fixed

• #2461 Fix pytest plugin make report when testing not installed, fix #2420

Dash v2.9.0

Breaking

• #2450 Set label style display: block if inline is false in RadioItems & Checklist components. To keep previous behavior, set inline=True. This is already how it was described and worked in our documentation and other places with CSS stylesheets that set the default orientation of RadioItems and Checklist options to vertical (including Dash Design Kit), but for unstyled pages it is a breaking change.

Added

• #2392 Improved pages feature:
  • Accept an absolute path or a pathlib.path for pages_folder, to match assets_folder
  • Fix inferring use_pages=True when you supply a custom pages_folder
  • Fix for pages_folder that includes special characters
  • New test fixture clear_pages_state
  • Make imported pages act more like regular Python modules
• #2068 Added refresh="callback-nav" in dcc.Location. This allows for navigation without refreshing the page when url is updated in a callback.
• #2417 Add wait_timeout property to customize the behavior of the default wait timeout used for by wait_for_page, fix #1595
• #2417 Add the element target text for wait_for_text* error message, fix #945
• #2425 Add add_log_handler=True to Dash init, if you don't want a log stream handler at all.
• #2260 Experimental support for React 18. The default is still React v16.14.0, but to use React 18 you can either set the environment variable REACT_VERSION=18.2.0 before running your app, or inside the app call dash._dash_renderer._set_react_version("18.2.0"). THIS FEATURE IS EXPERIMENTAL. It has not been tested with component suites outside the Dash core, and we may add or remove available React versions in any future release.
• #2414 Add dash.Patchfor partial update Output props without transferring the previous value in a State.
• #2414 Add allow_duplicate to Output arguments allowing duplicate callbacks to target the same prop.

Fixed

• #2429 Fix side effect on updating possible array children triggering callbacks, fix #2411.
• #2417 Disable the pytest plugin if dash[testing] not installed, fix #946.
• #2417 Do not swallow the original error to get the webdriver, easier to know what is wrong after updating the browser but the driver.
• #2425 Fix multiple log handler added unconditionally to the logger, resulting in duplicate log message.
• #2415 Fix background callbacks progress not deleted after fetch.
• #2426 Set default interval to 1 second for app.long_callback, restoring the behavior it had before v2.6.0 when we introduced backround=True callbacks.

Changed

• #2425 Moved the logger namespace to dash.dash, as library logger it should be on that namespace instead of the user app.

Updated

• #2241 Update Plotly.js to v2.20.0 from v2.18.0.
  • Feature release 2.20.0 adds automargin to the main plot title.
  • Feature release 2.19.0 adds text labels to layout.shapes, and adds a labelalias property to replace specific axis tick labels.
  • Patch releases 2.18.1,
    2.18.2,
    2.19.1 fix various bugs.