diff --git a/CHANGELOG.md b/CHANGELOG.md
index 873b4b1143..3a7a68efbe 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,13 +2,14 @@
 All notable changes to `dash` will be documented in this file.
 This project adheres to [Semantic Versioning](https://semver.org/).
 
-## [UNRELEASED]
+## [2.15.0] - 2024-01-31
 
 ## Added
 - [#2695](https://github.com/plotly/dash/pull/2695) Adds  `triggered_id` to `dash_clientside.callback_context`.  Fixes [#2692](https://github.com/plotly/dash/issues/2692)
 - [#2723](https://github.com/plotly/dash/pull/2723) Improve dcc Slider/RangeSlider tooltips. Fixes [#1846](https://github.com/plotly/dash/issues/1846)
-  - Add `tooltip.format` a string for the format template, {value} will be formatted with the actual value.
+  - 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](https://github.com/plotly/dash/pull/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
diff --git a/components/dash-core-components/package-lock.json b/components/dash-core-components/package-lock.json
index d2114aeb46..66f59dc7b0 100644
--- a/components/dash-core-components/package-lock.json
+++ b/components/dash-core-components/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "dash-core-components",
-  "version": "2.12.1",
+  "version": "2.13.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "dash-core-components",
-      "version": "2.12.1",
+      "version": "2.13.0",
       "license": "MIT",
       "dependencies": {
         "@braintree/sanitize-url": "^7.0.0",
diff --git a/components/dash-core-components/package.json b/components/dash-core-components/package.json
index d60c7646ad..126d154305 100644
--- a/components/dash-core-components/package.json
+++ b/components/dash-core-components/package.json
@@ -1,6 +1,6 @@
 {
   "name": "dash-core-components",
-  "version": "2.12.1",
+  "version": "2.13.0",
   "description": "Core component suite for Dash",
   "repository": {
     "type": "git",
diff --git a/components/dash-html-components/package-lock.json b/components/dash-html-components/package-lock.json
index 0f083f4dff..5f0d4c8a10 100644
--- a/components/dash-html-components/package-lock.json
+++ b/components/dash-html-components/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "dash-html-components",
-  "version": "2.0.15",
+  "version": "2.0.16",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "dash-html-components",
-      "version": "2.0.15",
+      "version": "2.0.16",
       "license": "MIT",
       "dependencies": {
         "@braintree/sanitize-url": "^7.0.0",
diff --git a/components/dash-html-components/package.json b/components/dash-html-components/package.json
index f76a01317b..f2d4ff6b61 100644
--- a/components/dash-html-components/package.json
+++ b/components/dash-html-components/package.json
@@ -1,6 +1,6 @@
 {
   "name": "dash-html-components",
-  "version": "2.0.15",
+  "version": "2.0.16",
   "description": "Vanilla HTML components for Dash",
   "main": "lib/index.js",
   "repository": {
diff --git a/components/dash-table/package-lock.json b/components/dash-table/package-lock.json
index d97776a622..44f7c766cc 100644
--- a/components/dash-table/package-lock.json
+++ b/components/dash-table/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "dash-table",
-  "version": "5.2.8",
+  "version": "5.2.9",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "dash-table",
-      "version": "5.2.8",
+      "version": "5.2.9",
       "license": "MIT",
       "devDependencies": {
         "@babel/cli": "^7.23.4",
diff --git a/components/dash-table/package.json b/components/dash-table/package.json
index 3cc0b8b970..d5c291727e 100644
--- a/components/dash-table/package.json
+++ b/components/dash-table/package.json
@@ -1,6 +1,6 @@
 {
   "name": "dash-table",
-  "version": "5.2.8",
+  "version": "5.2.9",
   "description": "Dash table",
   "repository": {
     "type": "git",
diff --git a/dash/_dash_renderer.py b/dash/_dash_renderer.py
index 75940edfe7..71151a951a 100644
--- a/dash/_dash_renderer.py
+++ b/dash/_dash_renderer.py
@@ -1,6 +1,6 @@
 import os
 
-__version__ = "1.17.0"
+__version__ = "1.18.0"
 
 _available_react_versions = {"16.14.0", "18.2.0"}
 _available_reactdom_versions = {"16.14.0", "18.2.0"}
@@ -64,7 +64,7 @@ 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@1.17.0"
+        "external_url": "https://unpkg.com/dash-renderer@1.18.0"
         "/build/dash_renderer.min.js",
         "namespace": "dash",
     },
diff --git a/dash/dash-renderer/package-lock.json b/dash/dash-renderer/package-lock.json
index 9ef481e316..f9f5a6b2e6 100644
--- a/dash/dash-renderer/package-lock.json
+++ b/dash/dash-renderer/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "dash-renderer",
-  "version": "1.17.1",
+  "version": "1.18.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "dash-renderer",
-      "version": "1.17.1",
+      "version": "1.18.0",
       "license": "MIT",
       "dependencies": {
         "@babel/polyfill": "^7.12.1",
diff --git a/dash/dash-renderer/package.json b/dash/dash-renderer/package.json
index 49d67f652f..312aaaf776 100644
--- a/dash/dash-renderer/package.json
+++ b/dash/dash-renderer/package.json
@@ -1,6 +1,6 @@
 {
   "name": "dash-renderer",
-  "version": "1.17.1",
+  "version": "1.18.0",
   "description": "render dash components in react",
   "main": "build/dash_renderer.min.js",
   "scripts": {
diff --git a/dash/version.py b/dash/version.py
index abe7e03a96..90c1ae3a02 100644
--- a/dash/version.py
+++ b/dash/version.py
@@ -1 +1 @@
-__version__ = "2.14.2"
+__version__ = "2.15.0"