fix(deps): update dependency dash to v3.4.0 by renovate[bot] · Pull Request #613 · flixOpt/flixopt

renovate · 2026-02-16T01:52:05Z

ℹ️ Note

This PR body was truncated due to platform limits.

This PR contains the following updates:

Package	Change	Age	Confidence
dash (source)	`==3.3.0` → `==3.4.0`

Release Notes

plotly/dash (dash)

`v3.4.0`

Compare Source

Fixed

#3351 Fix multi-page app with suppress_callback_exceptions=True

[3.1.0] - 2025-06-27

Fixed

#3341 Fixed query string parsing regression introduced in 2.18.2 where values containing unencoded & characters were being truncated. #3106
#3279 Fix an issue where persisted values were incorrectly pruned when updated via callback. Now, callback returned values are correctly stored in the persistence storage. Fix #2678
#3298 Fix dev_only resources filtering.
#3315 Fix pages module is package check.
#3319 Fix issue where ExternalWrapper would remove props from the parent component, now there is a temp that is passed to check if it should be removed on unmount.
#3108 Fix layout as list for pages.
#1906 Make graph height more responsive.
#2927 Fix unexpected behaviour of the cursor in dcc.Input
#3344 Fix dcc.Loading target_components with * prop.

Added

#3294 Added the ability to pass allow_optional to Input and State to allow callbacks to work even if these components are not in the dash layout.
#3077 Add new parameter assets_path_ignore to dash.Dash(). Closes #3076
#3202 expose the closeOnSelect option in dropdown component
#3089 adding support for async callbacks and page layouts, install with pip install dash[async].

Changed

#3303 Improve flatten_grouping performance (callback with dictionary output/input)
#3304 Speed up function _operation by 80%
#3323 Make Dash instances WSGI compliant, can now call gunicorn on the dash app itself.

Updated

#3333 Update flask max version to <3.2

[3.0.4] - 2025-04-24

Fixed

#3278 Fix loading selector with children starting at the same digit. Fix #3276
#3280 Remove flask typing import not available in earlier versions.
#3284 Fix component as props having the same key when used in the same container.
#3287 Fix typing component generation & explicitize_args.
#3282 Fix incorrect cancellation of pattern matched long callbacks.
#3289 Fixed issue with debugTitle where status doesnt exist and allow_duplicates to ignore the hash for prop loading in the target.
#3281 Use routes_pathname_prefix for internal Alive URL in Dash app. Fix #3270

[3.0.3] - 2025-04-14

Fixed

#3264 Fixed an issue where moving components inside of children would not update the setProps path, leading to hashes being incorrect
#3265 Fixed issue where the resize of graphs was cancelling others
#3273 Fix hooks entry point, renamed from invalid hyphen dash-hooks to underscored dash_hooks. Fix #3272
#3271 fix issue with tooltip styling. Fix #3269

Added

#3268 Added the ability for component devs to subscribe to descendent updates by setting dashChildrenUpdate = true on the component, eg: Tabs.dashChildrenUpdate = true

[3.0.2] - 2025-04-01

Changed

#3113 Adjusted background polling requests to strip the data from the request, this allows for context to flow as normal. This addresses issue #3111
#3248 Changes to rendering logic:
- if it is first time rendering, render from the parent props
- listens only to updates for that single component, no children listening to parents
- if parents change a prop with components as props, only the prop changed re-renders, this is then forced on all children regardless of whether or not the props changed

Fixed

#3251. Prevented default styles from overriding className_* props in dcc.Upload component.

Added

#3248 added new dashRenderType to determine why the component layout was changed (internal, callback, parent, clientsideApi):
- this can be utilized to keep from rendering components by the component having dashRenderType defined as a prop, and the dashRenderType = true must be set on the component, eg (Div.dashRenderType = true)
#3241 Added a collapse / expand button to Dash Dev Tools.

[3.0.1] - 2025-03-24

Fixed

#3239 Remove stringcase dependency, fix #3238
#3232 Add error handling for when localStorage is disabled

[3.0.0] - 2025-03-17

Added

#2276 Added component prop static typing for Python.
- #3152 Custom Python prop typing for component library.
  - Added -t, --custom-typing-module argument to dash-generate-components CLI, default to dash_prop_typing and can contains definitions in variables:
    - custom_imports: dict[ComponentName, list[str]] import statement to be copied at the top of the component class definition.
    - custom_props: dict[ComponentName, dict[PropName, function]] for custom props. The function signature is: def generate_type(type_info, component_name, prop_name) -> str
- #3035 PropType generation for Typescript components allowing runtime prop validation when in debug mode.
#3121 Restyle and add version checker to dev tools.
#3029 Add pip install based hooks to Dash functionalities.
- Packages can add an entry_points with key dash-hooks to their setup.py for a module to be run when a Dash app is started.
- Add dash.hooks methods to hook into Dash apps.
  - hooks.layout takes the layout as argument and must return a layout, can be used to wrap or add to the layout of Dash apps.
  - hooks.callback defines a callback to be added to Dash apps.
  - hooks.clientside_callback defines a clientside callback to be added to Dash apps.
  - hooks.setup is called before a Dash app is started to get an instance of the app as first argument.
  - hooks.error to receive all callback errors.
  - hooks.index to change the Dash.index_string.
  - hooks.route to add a Flask route to the Dash app.
  - #3175 hooks.custom_data to add custom data called from the callback route to the user callback.
#3066 Adds window.dash_component_api for components developer as alternative to removed _dashprivate props.
- Add dash_component_api.useDashContext, dash_component_api.DashContext to access the redux store and loading mechanisms.
  - DashContext.componentPath hold the path to the current component.
  - DashContext.useLoading(options?) selector to get a boolean if the component is loading.
  - DashContext.isLoading in case you need to use outside of a functional component.
  - DashContext.useSelector to create custom selectors for the connected redux store.
  - DashContext.useStore get the Dash app redux store.
  - DashContext.useDispatch to dispatch new actions on the Dash redux store.
- Add dash_component_api.getLayout(path) to replace _dashprivate_layout.
- Expose stringifyId in window.dash_component_api. #3175
- Add window.dash_component_api.ExternalWrapper to render Dash components that are not part of the layout tree. #3170 #3183

Removed

#3066 loading_state removed from components props.
#3078 Deprecations removals
- Removed dash.development.component_loader, components libraries now required to generate the components with dash-generate-components.
- Dash.run_server has been removed in favor of Dash.run.
- Removed dcc.LogoutButton component.
- Renamed all long references to background.
- Removed dash_core_components, dash_html_components and dash_table stub packages from dash install requirements.

Changed

#3093 Changed default React version to 18.3.1
- defaultProps on functional components now emits a deprecation warning.
- Deprecation notice on strings refs.

Added

#3068 Add titles to labels in Checklist and RadioItems components

Fixed

#3080 Fix docstring generation for components using single-line or nonstandard-indent leading comments
#3103 Fix Graph component becomes unresponsive if an invalid figure is passed
#3190 Fix issue with cache key generation by adding option to include triggered inputs. Fixes #3189
#3130 Fix HOST variable when using conda.
#3066 Improve performance of context components re-rendering.
#3171 JupyterDash Fix - Alive Check
#3168 Fix clientside pattern matching with a dot in the id.

[3.0.0-rc4] - 2025-03-04

Fixed

#3197 Fix initial props not updated in setProps causing the initial value of props to not be able to be set again.
#3183 Fix external wrapper requiring id.
#3184 Fix devtools dark mode button color issue and other ui fixes for the version checker.

Changed

#3183 Change ExternalWrapper props to component, componentPath.
#3197 Improved layout path sum stringify of paths.

[3.0.0-rc3] - 2025-02-21

Added

#3121 Restyle and add version checker to dev tools.
#3175 Add custom_data hook.
#3175 Improved error for removed Dash app attribute, run_server and long_callback
#3175 Expose stringifyId in window.dash_component_api.

Fixed

#3175 Fix ExternalWrapper rendering children and support pattern matching ids.

[3.0.0-rc2] - 2025-02-18

Added

#3152 Custom Python prop typing for component library.
- Added -t, --custom-typing-module argument to dash-generate-components CLI, default to dash_prop_typing and can contains definitions in variables:
  - custom_imports: dict[ComponentName, list[str]] import statement to be copied at the top of the component class definition.
  - custom_props: dict[ComponentName, dict[PropName, function]] for custom props. The function signature is: def generate_type(type_info, component_name, prop_name) -> str
#3170 Add window.dash_component_api.ExternalWrapper to render Dash components that are not part of the layout tree.

Fixed

#3142 Fix typing generation for id and dates props.
#3164 Fix typing on progress and cancel background callback.
#3157 Fix hook priority.

[3.0.0-rc1] - 2025-01-28

Added

#2276 Python typing definition generation for components __init__.
#3035 PropType generation for Typescript components allowing runtime prop validation when in debug mode.
#3066 Adds window.dash_component_api for components developer as alternative to removed _dashprivate props.
- Add dash_component_api.useDashContext, dash_component_api.DashContext to access the redux store and loading mechanisms.
  - DashContext.componentPath hold the path to the current component.
  - DashContext.useLoading(options?) selector to get a boolean if the component is loading.
  - DashContext.isLoading in case you need to use outside of a functional component.
  - DashContext.useSelector to create custom selectors for the connected redux store.
  - DashContext.useStore get the Dash app redux store.
  - DashContext.useDispatch to dispatch new actions on the Dash redux store.
- Add dash_component_api.getLayout(path) to replace _dashprivate_layout.
#3029 Add pip install based hooks to Dash functionalities.
- Packages can add an entry_points with key dash-hooks to their setup.py for a module to be run when a Dash app is started.
- Add dash.hooks methods to hook into Dash apps.
  - hooks.layout takes the layout as argument and must return a layout, can be used to wrap or add to the layout of Dash apps.
  - hooks.callback defines a callback to be added to Dash apps.
  - hooks.clientside_callback defines a clientside callback to be added to Dash apps.
  - hooks.setup is called before a Dash app is started to get an instance of the app as first argument.
  - hooks.error to receive all callback errors.
  - hooks.index to change the Dash.index_string.
  - hooks.route to add a Flask route to the Dash app.

Removed

#3066 loading_state removed from components props.
#3078 Deprecations removals
- Removed dash.development.component_loader, components libraries now required to generate the components with dash-generate-components.
- Dash.run_server has been removed in favor of Dash.run.
- Removed dcc.LogoutButton component.
- Renamed all long references to background.

Changed

#3093 Changed default React version to 18.3.1
- defaultProps on functional components now emits a deprecation warning.
- Deprecation notice on strings refs.

Fixed

#3080 Fix docstring generation for components using single-line or nonstandard-indent leading comments
#3103 Fix Graph component becomes unresponsive if an invalid figure is passed
#3190 Fix issue with cache key generation by adding option to include triggered inputs. Fixes #3189
#3130 Fix HOST variable when using conda.
#3066 Improve performance of context components re-rendering.

[2.18.2] - 2024-11-04

Fixed

#2939 Fixes bug with whitespace on DataTable when merge_duplicate_header=True. Fixes #2870
#2994 Keep generated doc-string order for shape or exact props. Fixes #2990
#3011 Fixed an exception error caused by assigning None to array properties with exact or shape element types. Fixes #3010
#2991 Add support for URL decoding of the search parameter for pages.
#3025 Fix no output callback with error handler setting the response to NoUpdate and triggering an error.
#3034 Remove whitespace from metadata.json files to reduce package size.
#3009 Performance improvement on (pattern-matching) callbacks.
#3028 Fix jupyterlab v4 support.
#2926 Fix components defaultProps with react 18.3.1
#3051 Add missing request data to callback context. Fix #2235.

[2.18.1] - 2024-09-12

Fixed

#2987 Fix multioutput requiring same number of no_update. Fixes #2986
2988 Fix error handler and grouped outputs. Fixes #2983
#2841 Fix typing on Dash init.
#1548 Enable changing of selenium url, fix for selenium grid support.

Deprecated

#2985 Deprecate dynamic component loader.
#2985 Deprecate run_server, use run instead.
#2899 Deprecate dcc.LogoutButton, can be replaced with a html.Button or html.A. eg: html.A(href=os.getenv('DASH_LOGOUT_URL')) on a Dash Enterprise instance.
#2995 Deprecate Dash.__init__ keywords:
- The plugins keyword will be removed.
- Old long_callback_manager keyword will be removed, can use background_callback_manager instead.

[2.18.0] - 2024-09-04

Added

#2881 Add outputs_list to window.dash_clientside.callback_context. Fixes #2877.
#2903 Add callback on_error handler, either globally on Dash init or per callback basis. Receives the exception as first argument, can return output(s) or None for no_update. Access to original callback context is preserved and set_props works inside the error handler.
#2936 Adds support for TypeScript 5.5+.
#2789 Add library loading capacity to _allow_dynamic_callbacks

Fixed

#2898 Fix error thrown when using non-existent components in callback running keyword. Fixes #2897.
#2892 Fix ensures dcc.Dropdown menu maxHeight option works with Datatable. Fixes #2529 #2225
#2896 The tabIndex parameter of Div can accept number or string type. Fixes #2891
#2900 Allow strings in layout list. Fixes #2890
#2908 Fix when environment variables are ignored by Dash.run() at runtime. Fixes #2902
#2888 Add id to dcc.Loading DOM. Fixes #2878
#2922 Fix background callback hash_function when source is unavailable. Fixes #1885
#2915 Fix 'AttributeError' when layout is a function that returns a list of components. Fixes #2905
#2956 Add missing useEffect dependency to dcc.Loading component.
#2909 Rehighlights dcc.Markdown when it is updated, fixes #2895

[2.17.1] - 2024-06-12

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

[2.17.0] - 2024-05-03

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

Fixed

#2362 Global namespace not polluted any more when loading clientside callbacks.
#2833 Allow data url in link props. Fixes #2764
#2822 Fix side update (running/progress/cancel) dict ids. Fixes #2111
#2817 Change hashing algorithm from md5 to sha256, Fixes #2697.
#2816 Fix dcc.Dropdown value not updated when option is removed. Fixes #2733.
#2823 Fix None in "wait" methods causing incorrectly passing tests. Fixes #2818

[2.16.1] - 2024-03-06

Fixed

#2783 Remove dynamic loading.

[2.16.0] - 2024-03-01

Fixed

#2756 Prevent false dangerous link warning. Fixes #2743
#2752 Fixed issue with Windows build, for first time build on Windows, the dev needs to use npm run first-build

Changed

#2734 Configure CI for Python 3.10 #1863
#2735 Configure CI for Python 3.8 and 3.12, drop support for Python 3.6 and Python 3.7 #2736

Added

#2762 Add dynamic loading of component libraries.
- Add dynamic_loading=True to dash init.
- Add preloaded_libraries=[] to dash init, included libraries names will be loaded on the index like before.
#2758
- exposing setProps to dash_clientside.clientSide_setProps to allow for JS code to interact directly with the dash eco-system
#2730 Load script files with .mjs ending as js modules
#2770 Add running to regular callbacks.

[2.15.0] - 2024-01-31

Added

#2695 Adds triggered_id to dash_clientside.callback_context. Fixes #2692
#2723 Improve dcc Slider/RangeSlider tooltips. Fixes #1846
- Add tooltip.template a string for the format template, {value} will be formatted with the actual value.
- Add tooltip.style a style object to give to the div of the tooltip.
- Add tooltip.transform a reference to a function in the window.dccFunctions namespace.
#2732 Add special key _dash_error to setProps, allowing component developers to send error without throwing in render. Usage props.setProps({_dash_error: new Error("custom error")})

Fixed

#2732 Sanitize html props that are vulnerable to xss vulnerability if user data is inserted. Fix Validate url to prevent XSS attacks #2729

Changed

#2652 dcc.Clipboard supports htm_content and triggers a copy to clipboard when n_clicks are changed
#2721 Remove ansi2html, fixes #2613

[2.14.2] - 2023-11-27

Fixed

#2700 Fix _allow_dynamic_callbacks for newly-added components.

[2.14.1] - 2023-10-26

Fixed

#2672 Fix get_caller_name in case the source is not available.

Changed

#2674 Raise flask & werkzeug limits to <3.1

[2.14.0] - 2023-10-11

Fixed

#2634 Fix deprecation warning on pkg_resources, fix #2631

Changed

#2635 Get proper app module name, remove need to give __name__ to Dash constructor.

Added

#2647 routing_callback_inputs allowing to pass more Input and/or State arguments to the pages routing callback
#2649 Add _allow_dynamic_callbacks, register new callbacks inside other callbacks.
WARNING: dynamic callback creation can be dangerous, use at you own risk. It is not intended for use in a production app, multi-user or multiprocess use as it only works for a single user.

[2.13.0] 2023-08-28

Changed

#2610 Load plotly.js bundle/version from plotly.py

Added

#2630 New layout hooks in the renderer

[2.12.1] - 2023-08-16

Fixed

#2625 Fix background callbacks without cancel arguments failing setup, fix #2624

[2.12.0] - 2023-08-14

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.

[2.11.1] - 2023-06-29

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

[2.11.0] - 2023-06-23

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

[2.10.2] - 2023-05-31

Changed

Set Flask and Werkzeug version upper bound to <2.3.

[2.10.1] - 2023-05-30

Fixed

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

[2.10.0] - 2023-05-25

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

[2.9.3] - 2023-04-13

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

[2.9.2] - 2023-03-29

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

[2.9.1] - 2023-03-17

Fixed

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

[2.9.0] - 2023-03-16

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.
#2349 Added new dcc.Geolocation component

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.

[2.8.1] - 2023-01-30

Fixed

#2400 Added disable_n_clicks=True to the html.Div components in page_container.

[2.8.0] - 2023-01-24

Added

#2389 Added disable_n_clicks prop to all html components to make it possible to remove onclick event listeners

Fixed

#2388 Fix #2368 ordering or Pattern Matching ALL after update to the subtree.

Updated

#2367 Updated the default favicon.ico to the current Plotly logo
#2394 Update Plotly.js to v2.18.0 from v2.16.4.
- Feature release 2.18.0 adds sync tickmode, so several axes can share ticks and gridlines
- Feature release 2.17.0 adds automargin for multiple Y axes, a grouped mode for scatter traces, and rounded corners on treemap traces
- Patch releases 2.17.1 and 2.16.5 fix various bugs

[2.7.1] - 2022-12-12

Fixed

#2344 Fix #1519, a case where dependent callbacks can be called too many times and with inconsistent inputs
#2332 Add key to wrapped children props in list.
#2336 Fix inserted dynamic ids in component as props.

Updated

#2361 Dependencies upgrade.
- Update Plotly.js to v2.16.4 (from v2.16.1): fix several bugs, particularly related to updating mapbox graphs.
  - Patch release 2.16.4
  - Patch release 2.16.3
  - Patch release 2.16.2
#2363 Update html attributes for ol

[2.7.0] - 2022-11-03

Removed

#2282 Dropped support for Internet Explorer. Our build process now targets vendor-supported browsers released in the last 7 years. Currently this means ES2015 but over time this will natually advance as older browser versions pass the 7-year threshold.

Added

#2261 Added new placeholder_text property to filterOptions for DataTable which allows overriding the default filter field placeholder.

Updated

#2282 Widespread dependency upgrades
- Update Plotly.js to v2.16.1 (from v2.13.3)
  - Feature release 2.14.0 adds arrows to sankey links, and editSelection option to config.
  - Feature release 2.15.0 adds directed arrowheads and markers to scatter and scatter-like traces and increased control of automargin and legend sizing
  - Feature release 2.16.0 adds clustering to scattermapbox traces and restricted bounds to mapbox plots.
  - Patch releases 2.15.1 and 2.16.1 fix several bugs.

Fixed

#2292 Pages: find the 404 page even if pages_folder is nested, or the 404 page is nested inside pages_folder.
#2265 Removed deprecated before_first_request as reported in #2177.
#2257 Fix tuple types in the TypeScript component generator.
#2293 Fix Dropdown useMemo not detecting equal objects
#2277 Use dropdown styles from node_modules, instead of from stored css file
#2105 Fix order of dash component libraries imports.

Changed

#2291 Move flask-compress dependency to new extras requires dash[compress]

[2.6.2] - 2022-09-23

Fixed

#2237 Ensure calls to plotly.js from dcc.Graph are properly sequenced even if React initiates multiple render cycles in quick succession.
#2218 Fix bug #1348 Validate children prop (required or not).
#2223 Exclude hidden folders when building dash.page_registry.
#2182 Fix #2172 Make it so that when using pages, if suppress_callback_exceptions=True the validation_layout is not set.
#2152 Fix bug #2128 preventing rendering of multiple components inside a dictionary.
#2187 Fix confusing error message when trying to use pytest fixtures but dash[testing] is not installed.
#2202 Fix bug #2185 when you copy text with multiple quotes into a table
#2226 Fix #2219 pages register & background callbacks.

[2.6.1] - 2022-08-01

Fixed

#2175 Fix #2173 callback output of ndarray and no_update check.
#2146 Remove leftover debug console.log statement.
#2168 Reverts #2126 (supporting redirect from root when using pages) until the new bugs introduced by that PR are fixed.

Updated

#2167 Update Plotly.js to v2.13.3 (from v2.13.1) including patch release v2.13.2 and patch release v2.13.3.
- Emit plotly_selected event on plot API calls and GUI edits.
- Fix sankey select error (regression introduced in 2.13.0).
- Handle missing drag layer of invisible sankey traces to fix select error.
- Emit selection event in shape drawing dragmodes when an existing selection is modified.

[2.6.0] - 2022-07-14

Added

#2109 Add maxHeight to Dropdown options menu.
#2039 Long callback changes:
- Add background=False to dash.callback to use instead of app.long_callback.
- Add previous app.long_callback arguments to dash.callback (interval, running, cancel, progress, progress_default, cache_args_to_ignore, manager)
#2110 Add search prop to dcc.Dropdown options, allowing to search the dropdown options with something other than the label or value.

Fixed

#2126 Fix bug where it was not possible to redirect from root when using pages.
#2114 Fix bug #1978 where text could not be copied from cells in tables with cell_selectable=False.
#2102 Fix bug as reported in dash-labs #113 where files starting with . were not excluded when building dash.page_registry.
#2100 Fixes bug where module name in for a custom not_found_404 page is incorrect in the dash.page_registry when not using the pages folder.
#2098 Accept HTTP code 400 as well as 401 for JWT expiry
#2097 Fix bug #2095 with TypeScript compiler and React.FC empty valueDeclaration error & support empty props components.
#2104 Fix bug #2099 with Dropdown clearing search value when a value is selected.
#2039 Fix bugs in long callbacks:
- Fix [#1769](https://redirect.gi

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fix(deps): update dependency dash to v3.4.0

c63c56a

renovate bot added the dependencies Updating or fixing dependencies label Feb 16, 2026

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fix(deps): update dependency dash to v3.4.0#613

fix(deps): update dependency dash to v3.4.0#613
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Release Notes

v3.4.0

Fixed

[3.1.0] - 2025-06-27

Fixed

Added

Changed

Updated

[3.0.4] - 2025-04-24

Fixed

[3.0.3] - 2025-04-14

Fixed

Added

[3.0.2] - 2025-04-01

Changed

Fixed

Added

[3.0.1] - 2025-03-24

Fixed

[3.0.0] - 2025-03-17

Added

Removed

Changed

Added

Fixed

[3.0.0-rc4] - 2025-03-04

Fixed

Changed

[3.0.0-rc3] - 2025-02-21

Added

Fixed

[3.0.0-rc2] - 2025-02-18

Added

Fixed

[3.0.0-rc1] - 2025-01-28

Added

Removed

Changed

Fixed

[2.18.2] - 2024-11-04

Fixed

[2.18.1] - 2024-09-12

Fixed

Deprecated

[2.18.0] - 2024-09-04

Added

Fixed

[2.17.1] - 2024-06-12

Fixed

[2.17.0] - 2024-05-03

Added

Fixed

[2.16.1] - 2024-03-06

Fixed

[2.16.0] - 2024-03-01

Fixed

Changed

Added

[2.15.0] - 2024-01-31

Added

Fixed

Changed

[2.14.2] - 2023-11-27

Fixed

[2.14.1] - 2023-10-26

Fixed

Changed

[2.14.0] - 2023-10-11

Fixed

Changed

Added

[2.13.0] 2023-08-28

Changed

Added

[2.12.1] - 2023-08-16

Fixed

[2.12.0] - 2023-08-14

Fixed

`v3.4.0`