Version 4.5.0rc1

CHANGELOG.md

@@ -46,10 +46,11 @@ This project adheres to [Semantic Versioning](https://semver.org/).
 - [#3881](https://github.com/plotly/dash/pull/3881) Fix components rendered as props (eg. `dcc.Dropdown` option labels, `dcc.Tab` labels) crashing or failing to update when the host subtree was replaced by a callback; out-of-tree `ExternalWrapper` components now re-insert themselves and update in place.
 - [#3929](https://github.com/plotly/dash/issues/3929) Fix components that set their own initial state on mount (eg. `dash-bootstrap-components` `Tabs`) not applying it on first render, because descendant layout hashes were reset on the first fresh render (regression introduced in 4.2.0 by [#3570](https://github.com/plotly/dash/pull/3570)).
 - [#3948](https://github.com/plotly/dash/issues/3948) Fix page getting progressively slower as callbacks append children
-- [#4009](https://github.com/plotly/dash/issues/4009) Disable autocomplete in DatePickerSingle and DatePickerRange inputs.
-- [#3002](https://github.com/plotly/dash/issues/3002) Fix page loads failing with a 500 error on Windows when Dash is imported from an extended-length (`\\?\`) path, as in JupyterLab Desktop. Package resource paths are now joined with the OS separator instead of `/`.
-- [#4011](https://github.com/plotly/dash/issues/4011) Fix extra callback registrations when an app runs from the parent directory: `python app/app.py`, where the script shares its folder's name, registered its callbacks twice, and `python app/main.py` imported a sibling `app/app.py` as the parent package and registered its callbacks too (regression introduced in 4.4.1 by [#3883](https://github.com/plotly/dash/pull/3883)).
-- [#4057](https://github.com/plotly/dash/issues/3104) Fixed background callbacks to update `set_props` instead of replacing
+- [#4014](https://github.com/plotly/dash/pull/4014) Disable autocomplete in DatePickerSingle and DatePickerRange inputs. Fixes [#4009](https://github.com/plotly/dash/issues/4009).
+- [#4007](https://github.com/plotly/dash/pull/4007) Fix page loads failing with a 500 error on Windows when Dash is imported from an extended-length (`\\?\`) path, as in JupyterLab Desktop. Package resource paths are now joined with the OS separator instead of `/`. Fixes [#3002](https://github.com/plotly/dash/issues/3002).
+- [#4023](https://github.com/plotly/dash/pull/4023) Fix extra callback registrations when an app runs from the parent directory: `python app/app.py`, where the script shares its folder's name, registered its callbacks twice, and `python app/main.py` imported a sibling `app/app.py` as the parent package and registered its callbacks too (regression introduced in 4.4.1 by [#3883](https://github.com/plotly/dash/pull/3883)). Fixes [#4011](https://github.com/plotly/dash/issues/4011).
+- [#4057](https://github.com/plotly/dash/pull/4057) Fixed background callbacks to update `set_props` instead of replacing. Fixes [#3104](https://github.com/plotly/dash/issues/3104).
+- [#3923](https://github.com/plotly/dash/pull/3923) Fix a blank page and `SyntaxError` in the browser when a dict component ID has a dot in one of its values. Fixes [#3480](https://github.com/plotly/dash/issues/3480).
 
 ## [4.4.1] - 2026-07-21
 

components/dash-core-components/package.json

@@ -1,6 +1,6 @@
 {
   "name": "dash-core-components",
-  "version": "4.5.0",
+  "version": "4.5.1",
   "description": "Core component suite for Dash",
   "repository": {
     "type": "git",

components/dash-html-components/package.json

@@ -1,6 +1,6 @@
 {
   "name": "dash-html-components",
-  "version": "4.5.0",
+  "version": "4.5.1",
   "description": "Vanilla HTML components for Dash",
   "main": "lib/index.js",
   "repository": {

components/dash-table/package.json

@@ -1,6 +1,6 @@
 {
   "name": "dash-table",
-  "version": "7.5.0",
+  "version": "7.5.1",
   "description": "Dash table",
   "repository": {
     "type": "git",

dash/_dash_renderer.py

@@ -1,7 +1,7 @@
 import os
 from typing import Any, List, Dict
 
-__version__ = "3.5.0"
+__version__ = "3.5.1"
 
 _available_react_versions = {"18.3.1", "18.2.0", "19.2.4"}
 _available_reactdom_versions = {"18.3.1", "18.2.0", "19.2.4"}
@@ -85,7 +85,7 @@ def _set_react_version(v_react, v_reactdom=None):
     {
         "relative_package_path": "dash-renderer/build/dash_renderer.min.js",
         "dev_package_path": "dash-renderer/build/dash_renderer.dev.js",
-        "external_url": "https://unpkg.com/dash-renderer@3.5.0"
+        "external_url": "https://unpkg.com/dash-renderer@3.5.1"
         "/build/dash_renderer.min.js",
         "namespace": "dash",
     },

dash/dash-renderer/package.json

@@ -1,6 +1,6 @@
 {
   "name": "dash-renderer",
-  "version": "3.5.0",
+  "version": "3.5.1",
   "description": "render dash components in react",
   "main": "build/dash_renderer.min.js",
   "scripts": {

dash/version.py

@@ -1 +1 @@
-__version__ = "4.5.0rc0"
+__version__ = "4.5.0rc1"