diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index e4a6814b6..8b3764058 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,24 +1,24 @@
 {
-  ".": "25.4.0",
-  "packages/api-explorer": "0.9.74",
-  "packages/code-editor": "0.1.41",
-  "packages/extension-api-explorer": "22.21.31",
-  "packages/extension-sdk": "25.4.0",
-  "packages/extension-sdk-react": "25.4.0",
-  "packages/extension-utils": "0.1.51",
-  "packages/hackathon": "22.21.33",
-  "packages/run-it": "0.9.74",
-  "packages/sdk": "25.4.0",
-  "packages/sdk-codegen": "21.9.10",
-  "packages/sdk-codegen-scripts": "21.5.31",
-  "packages/sdk-codegen-utils": "21.0.21",
-  "packages/sdk-node": "25.4.0",
+  ".": "25.6.0",
+  "packages/api-explorer": "0.9.75",
+  "packages/code-editor": "0.1.42",
+  "packages/extension-api-explorer": "22.21.32",
+  "packages/extension-sdk": "25.6.0",
+  "packages/extension-sdk-react": "25.6.0",
+  "packages/extension-utils": "0.1.52",
+  "packages/hackathon": "22.21.34",
+  "packages/run-it": "0.9.75",
+  "packages/sdk": "25.6.0",
+  "packages/sdk-codegen": "21.9.11",
+  "packages/sdk-codegen-scripts": "21.5.32",
+  "packages/sdk-codegen-utils": "21.0.22",
+  "packages/sdk-node": "25.6.0",
   "packages/sdk-rtl": "21.6.4",
-  "packages/wholly-artifact": "0.1.32",
-  "packages/wholly-sheet": "0.5.70",
-  "python": "25.4.0",
-  "packages/extension-playground": "1.0.31",
-  "packages/extension-tile-playground": "1.1.18",
-  "packages/embed-services": "25.4.0",
-  "packages/embed-components": "25.4.0"
+  "packages/wholly-artifact": "0.1.33",
+  "packages/wholly-sheet": "0.5.71",
+  "python": "25.6.0",
+  "packages/extension-playground": "1.0.32",
+  "packages/extension-tile-playground": "1.1.19",
+  "packages/embed-services": "25.6.0",
+  "packages/embed-components": "25.6.0"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 72b2d9a60..c343cc34a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [25.6.0](https://github.com/looker-open-source/sdk-codegen/compare/sdk-codegen-all-v25.4.0...sdk-codegen-all-v25.6.0) (2025-05-05)
+
+
+### Features
+
+* generate SDKs for Looker 25.6 ([#1574](https://github.com/looker-open-source/sdk-codegen/issues/1574)) ([417db6a](https://github.com/looker-open-source/sdk-codegen/commit/417db6a32efbf61c1fe17a50ed48448229eea2bf))
+
 ## [25.4.0](https://github.com/looker-open-source/sdk-codegen/compare/sdk-codegen-all-v25.2.0...sdk-codegen-all-v25.4.0) (2025-03-11)
 
 
diff --git a/package.json b/package.json
index d373d97ad..2898ac081 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "license": "MIT",
   "name": "sdk-codegen-all",
-  "version": "25.4.0",
+  "version": "25.6.0",
   "description": "All workspaces for SDK code generation",
   "author": "Looker",
   "private": true,
diff --git a/packages/api-explorer/CHANGELOG.md b/packages/api-explorer/CHANGELOG.md
index 27f240024..46628dbec 100644
--- a/packages/api-explorer/CHANGELOG.md
+++ b/packages/api-explorer/CHANGELOG.md
@@ -310,6 +310,19 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
     * @looker/sdk-codegen-scripts bumped from 21.5.29 to 21.5.30
     * @looker/sdk-node bumped from 25.0.1 to 25.2.0
 
+### Dependencies
+
+* The following workspace dependencies were updated
+  * dependencies
+    * @looker/code-editor bumped from 0.1.41 to 0.1.42
+    * @looker/extension-utils bumped from 0.1.51 to 0.1.52
+    * @looker/run-it bumped from 0.9.74 to 0.9.75
+    * @looker/sdk bumped from 25.4.0 to 25.6.0
+    * @looker/sdk-codegen bumped from 21.9.10 to 21.9.11
+  * devDependencies
+    * @looker/sdk-codegen-scripts bumped from 21.5.31 to 21.5.32
+    * @looker/sdk-node bumped from 25.4.0 to 25.6.0
+
 ## [0.9.74](https://github.com/looker-open-source/sdk-codegen/compare/api-explorer-v0.9.73...api-explorer-v0.9.74) (2025-03-11)
 
 
diff --git a/packages/api-explorer/package.json b/packages/api-explorer/package.json
index 0b0464455..8870c8e8c 100644
--- a/packages/api-explorer/package.json
+++ b/packages/api-explorer/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@looker/api-explorer",
-  "version": "0.9.74",
+  "version": "0.9.75",
   "description": "Looker API Explorer",
   "main": "lib/index.js",
   "module": "lib/esm/index.js",
@@ -33,8 +33,8 @@
   },
   "devDependencies": {
     "@looker/components-test-utils": "^1.5.27",
-    "@looker/sdk-codegen-scripts": "21.5.31",
-    "@looker/sdk-node": "25.4.0",
+    "@looker/sdk-codegen-scripts": "21.5.32",
+    "@looker/sdk-node": "25.6.0",
     "@styled-icons/styled-icon": "^10.6.3",
     "@testing-library/jest-dom": "5.16.5",
     "@testing-library/react": "12.1.5",
@@ -70,15 +70,15 @@
     "webpack-merge": "^5.7.3"
   },
   "dependencies": {
-    "@looker/code-editor": "0.1.41",
+    "@looker/code-editor": "0.1.42",
     "@looker/components": "^5.0.3",
     "@looker/design-tokens": "^3.1.3",
-    "@looker/extension-utils": "0.1.51",
+    "@looker/extension-utils": "0.1.52",
     "@looker/icons": "^1.5.21",
     "@looker/redux": "^0.0.1",
-    "@looker/run-it": "0.9.74",
-    "@looker/sdk": "25.4.0",
-    "@looker/sdk-codegen": "21.9.10",
+    "@looker/run-it": "0.9.75",
+    "@looker/sdk": "25.6.0",
+    "@looker/sdk-codegen": "21.9.11",
     "@looker/sdk-rtl": "21.6.4",
     "@reduxjs/toolkit": "^1.9.3",
     "@styled-icons/material": "^10.47.0",
diff --git a/packages/code-editor/CHANGELOG.md b/packages/code-editor/CHANGELOG.md
index 2d8f67e74..753b25962 100644
--- a/packages/code-editor/CHANGELOG.md
+++ b/packages/code-editor/CHANGELOG.md
@@ -60,6 +60,12 @@
   * devDependencies
     * @looker/sdk-codegen bumped from 21.9.9 to 21.9.10
 
+### Dependencies
+
+* The following workspace dependencies were updated
+  * devDependencies
+    * @looker/sdk-codegen bumped from 21.9.10 to 21.9.11
+
 ## [0.1.39](https://github.com/looker-open-source/sdk-codegen/compare/code-editor-v0.1.38...code-editor-v0.1.39) (2025-02-06)
 
 
diff --git a/packages/code-editor/package.json b/packages/code-editor/package.json
index 3c815a5e4..531b19ce8 100644
--- a/packages/code-editor/package.json
+++ b/packages/code-editor/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@looker/code-editor",
-  "version": "0.1.41",
+  "version": "0.1.42",
   "description": "A syntax highlighter Viewer and Editor for Looker SDK supported languages.",
   "main": "lib/index.js",
   "module": "lib/esm/index.js",
@@ -30,7 +30,7 @@
   },
   "devDependencies": {
     "@looker/components-test-utils": "^1.5.27",
-    "@looker/sdk-codegen": "21.9.10",
+    "@looker/sdk-codegen": "21.9.11",
     "@testing-library/jest-dom": "5.16.5",
     "@testing-library/react": "12.1.5",
     "@testing-library/user-event": "13.1.5",
diff --git a/packages/embed-components/CHANGELOG.md b/packages/embed-components/CHANGELOG.md
index fb82fdf7e..e05a41a0a 100644
--- a/packages/embed-components/CHANGELOG.md
+++ b/packages/embed-components/CHANGELOG.md
@@ -1,5 +1,22 @@
 # Changelog
 
+## [25.6.0](https://github.com/looker-open-source/sdk-codegen/compare/embed-components-v25.4.0...embed-components-v25.6.0) (2025-05-05)
+
+
+### Miscellaneous Chores
+
+* **embed-components:** Synchronize undefined versions
+
+
+### Dependencies
+
+* The following workspace dependencies were updated
+  * dependencies
+    * @looker/embed-services bumped from 25.4.0 to 25.6.0
+    * @looker/sdk bumped from 25.4.0 to 25.6.0
+  * devDependencies
+    * @looker/sdk-node bumped from 25.4.0 to 25.6.0
+
 ## [25.4.0](https://github.com/looker-open-source/sdk-codegen/compare/embed-components-v25.2.0...embed-components-v25.4.0) (2025-03-11)
 
 
diff --git a/packages/embed-components/package.json b/packages/embed-components/package.json
index e4105037d..762fe40e2 100644
--- a/packages/embed-components/package.json
+++ b/packages/embed-components/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@looker/embed-components",
-  "version": "25.4.0",
+  "version": "25.6.0",
   "description": "Looker Embed Components",
   "main": "lib/index.js",
   "module": "lib/esm/index.js",
@@ -35,7 +35,7 @@
   "homepage": "https://github.com/looker-open-source/sdk-codegen/tree/master/packages/embed-components",
   "devDependencies": {
     "redux-saga-tester": "^1.0.874",
-    "@looker/sdk-node": "25.4.0",
+    "@looker/sdk-node": "25.6.0",
     "@testing-library/react": "12.1.5",
     "@testing-library/jest-dom": "5.16.5",
     "@looker/components-test-utils": "^1.5.27",
@@ -45,9 +45,9 @@
   },
   "dependencies": {
     "@looker/components": "^5.0.3",
-    "@looker/embed-services": "25.4.0",
+    "@looker/embed-services": "25.6.0",
     "@looker/redux": "^0.0.1",
-    "@looker/sdk": "25.4.0",
+    "@looker/sdk": "25.6.0",
     "@looker/sdk-rtl": "21.6.4",
     "@reduxjs/toolkit": "^1.9.3",
     "@styled-icons/material-outlined": "^10.47.0",
diff --git a/packages/embed-services/CHANGELOG.md b/packages/embed-services/CHANGELOG.md
index 4ad62ea5e..a9d792eed 100644
--- a/packages/embed-services/CHANGELOG.md
+++ b/packages/embed-services/CHANGELOG.md
@@ -1,5 +1,21 @@
 # Changelog
 
+## [25.6.0](https://github.com/looker-open-source/sdk-codegen/compare/embed-services-v25.4.0...embed-services-v25.6.0) (2025-05-05)
+
+
+### Miscellaneous Chores
+
+* **embed-services:** Synchronize undefined versions
+
+
+### Dependencies
+
+* The following workspace dependencies were updated
+  * dependencies
+    * @looker/sdk bumped from 25.4.0 to 25.6.0
+  * devDependencies
+    * @looker/sdk-node bumped from 25.4.0 to 25.6.0
+
 ## [25.4.0](https://github.com/looker-open-source/sdk-codegen/compare/embed-services-v25.2.0...embed-services-v25.4.0) (2025-03-11)
 
 
diff --git a/packages/embed-services/package.json b/packages/embed-services/package.json
index 7543f1a1f..45ba6bea3 100644
--- a/packages/embed-services/package.json
+++ b/packages/embed-services/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@looker/embed-services",
-  "version": "25.4.0",
+  "version": "25.6.0",
   "description": "Looker Embed Services",
   "main": "lib/index.js",
   "module": "lib/esm/index.js",
@@ -34,11 +34,11 @@
   },
   "homepage": "https://github.com/looker-open-source/sdk-codegen/tree/master/packages/embed-services",
   "devDependencies": {
-    "@looker/sdk-node": "25.4.0"
+    "@looker/sdk-node": "25.6.0"
   },
   "dependencies": {
     "@looker/sdk-rtl": "21.6.4",
-    "@looker/sdk": "25.4.0"
+    "@looker/sdk": "25.6.0"
   },
   "keywords": [
     "Looker",
diff --git a/packages/extension-api-explorer/CHANGELOG.md b/packages/extension-api-explorer/CHANGELOG.md
index 53d0ea274..ebef01332 100644
--- a/packages/extension-api-explorer/CHANGELOG.md
+++ b/packages/extension-api-explorer/CHANGELOG.md
@@ -307,6 +307,18 @@
     * @looker/sdk bumped from 25.2.0 to 25.4.0
     * @looker/sdk-codegen bumped from 21.9.9 to 21.9.10
 
+### Dependencies
+
+* The following workspace dependencies were updated
+  * dependencies
+    * @looker/api-explorer bumped from 0.9.74 to 0.9.75
+    * @looker/extension-sdk bumped from 25.4.0 to 25.6.0
+    * @looker/extension-sdk-react bumped from 25.4.0 to 25.6.0
+    * @looker/extension-utils bumped from 0.1.51 to 0.1.52
+    * @looker/run-it bumped from 0.9.74 to 0.9.75
+    * @looker/sdk bumped from 25.4.0 to 25.6.0
+    * @looker/sdk-codegen bumped from 21.9.10 to 21.9.11
+
 ## [22.21.29](https://github.com/looker-open-source/sdk-codegen/compare/extension-api-explorer-v22.21.28...extension-api-explorer-v22.21.29) (2025-02-06)
 
 
diff --git a/packages/extension-api-explorer/package.json b/packages/extension-api-explorer/package.json
index 620525fb9..d107106ad 100644
--- a/packages/extension-api-explorer/package.json
+++ b/packages/extension-api-explorer/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@looker/extension-api-explorer",
-  "version": "22.21.31",
+  "version": "22.21.32",
   "description": "Looker API Explorer extension",
   "main": "dist/bundle.js",
   "sideEffects": false,
@@ -15,15 +15,15 @@
     "watch": "yarn lerna exec --scope @looker/extension-api-explorer --stream 'BABEL_ENV=build babel src --root-mode upward --out-dir lib/esm --source-maps --extensions .ts,.tsx --no-comments --watch'"
   },
   "dependencies": {
-    "@looker/api-explorer": "0.9.74",
+    "@looker/api-explorer": "0.9.75",
     "@looker/components": "^5.0.3",
-    "@looker/extension-sdk": "25.4.0",
-    "@looker/extension-sdk-react": "25.4.0",
-    "@looker/extension-utils": "0.1.51",
+    "@looker/extension-sdk": "25.6.0",
+    "@looker/extension-sdk-react": "25.6.0",
+    "@looker/extension-utils": "0.1.52",
     "@looker/icons": "^1.5.21",
-    "@looker/run-it": "0.9.74",
-    "@looker/sdk": "25.4.0",
-    "@looker/sdk-codegen": "21.9.10",
+    "@looker/run-it": "0.9.75",
+    "@looker/sdk": "25.6.0",
+    "@looker/sdk-codegen": "21.9.11",
     "@styled-icons/material": "^10.47.0",
     "@styled-icons/material-outlined": "^10.47.0",
     "@styled-icons/material-rounded": "^10.28.0",
diff --git a/packages/extension-playground/CHANGELOG.md b/packages/extension-playground/CHANGELOG.md
index e0717027c..b9f757e7e 100644
--- a/packages/extension-playground/CHANGELOG.md
+++ b/packages/extension-playground/CHANGELOG.md
@@ -224,6 +224,14 @@
     * @looker/extension-sdk-react bumped from 25.2.0 to 25.4.0
     * @looker/sdk bumped from 25.2.0 to 25.4.0
 
+### Dependencies
+
+* The following workspace dependencies were updated
+  * dependencies
+    * @looker/extension-sdk bumped from 25.4.0 to 25.6.0
+    * @looker/extension-sdk-react bumped from 25.4.0 to 25.6.0
+    * @looker/sdk bumped from 25.4.0 to 25.6.0
+
 ## [1.0.29](https://github.com/looker-open-source/sdk-codegen/compare/extension-playground-v1.0.28...extension-playground-v1.0.29) (2025-02-06)
 
 
diff --git a/packages/extension-playground/package.json b/packages/extension-playground/package.json
index a9222421c..5790adfb5 100644
--- a/packages/extension-playground/package.json
+++ b/packages/extension-playground/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@looker/extension-playground",
-  "version": "1.0.31",
+  "version": "1.0.32",
   "description": "Extension Playground",
   "main": "dist/bundle.js",
   "sideEffects": false,
@@ -13,9 +13,9 @@
     "watch": "yarn lerna exec --scope @looker/extension-playground --stream 'BABEL_ENV=build babel src --root-mode upward --out-dir lib/esm --source-maps --extensions .ts,.tsx --no-comments --watch'"
   },
   "dependencies": {
-    "@looker/extension-sdk": "25.4.0",
-    "@looker/extension-sdk-react": "25.4.0",
-    "@looker/sdk": "25.4.0",
+    "@looker/extension-sdk": "25.6.0",
+    "@looker/extension-sdk-react": "25.6.0",
+    "@looker/sdk": "25.6.0",
     "@looker/components": "^5.0.3",
     "@looker/icons": "^1.5.21",
     "@styled-icons/material": "^10.47.0",
diff --git a/packages/extension-sdk-react/CHANGELOG.md b/packages/extension-sdk-react/CHANGELOG.md
index 63b87b874..8807c5bf5 100644
--- a/packages/extension-sdk-react/CHANGELOG.md
+++ b/packages/extension-sdk-react/CHANGELOG.md
@@ -5,6 +5,21 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [25.6.0](https://github.com/looker-open-source/sdk-codegen/compare/extension-sdk-react-v25.4.0...extension-sdk-react-v25.6.0) (2025-05-05)
+
+
+### Miscellaneous Chores
+
+* **extension-sdk-react:** Synchronize undefined versions
+
+
+### Dependencies
+
+* The following workspace dependencies were updated
+  * dependencies
+    * @looker/extension-sdk bumped from 25.4.0 to 25.6.0
+    * @looker/sdk bumped from 25.4.0 to 25.6.0
+
 ## [25.4.0](https://github.com/looker-open-source/sdk-codegen/compare/extension-sdk-react-v25.2.0...extension-sdk-react-v25.4.0) (2025-03-11)
 
 
diff --git a/packages/extension-sdk-react/package.json b/packages/extension-sdk-react/package.json
index 2229cf05e..b6ddaa1c7 100644
--- a/packages/extension-sdk-react/package.json
+++ b/packages/extension-sdk-react/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@looker/extension-sdk-react",
-  "version": "25.4.0",
+  "version": "25.6.0",
   "description": "Looker Extension SDK for React",
   "main": "lib/index.js",
   "module": "lib/esm/index.js",
@@ -44,8 +44,8 @@
     "react-router-dom": "^5.3.4"
   },
   "dependencies": {
-    "@looker/extension-sdk": "25.4.0",
-    "@looker/sdk": "25.4.0",
+    "@looker/extension-sdk": "25.6.0",
+    "@looker/sdk": "25.6.0",
     "@looker/sdk-rtl": "21.6.4",
     "history": "^4.10.1",
     "lodash": "4.17.21"
diff --git a/packages/extension-sdk/CHANGELOG.md b/packages/extension-sdk/CHANGELOG.md
index 78572582a..24c91bc81 100644
--- a/packages/extension-sdk/CHANGELOG.md
+++ b/packages/extension-sdk/CHANGELOG.md
@@ -5,6 +5,20 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [25.6.0](https://github.com/looker-open-source/sdk-codegen/compare/extension-sdk-v25.4.0...extension-sdk-v25.6.0) (2025-05-05)
+
+
+### Miscellaneous Chores
+
+* **extension-sdk:** Synchronize undefined versions
+
+
+### Dependencies
+
+* The following workspace dependencies were updated
+  * dependencies
+    * @looker/sdk bumped from 25.4.0 to 25.6.0
+
 ## [25.4.0](https://github.com/looker-open-source/sdk-codegen/compare/extension-sdk-v25.2.0...extension-sdk-v25.4.0) (2025-03-11)
 
 
diff --git a/packages/extension-sdk/package.json b/packages/extension-sdk/package.json
index bb70322fa..a46e8a9cb 100644
--- a/packages/extension-sdk/package.json
+++ b/packages/extension-sdk/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@looker/extension-sdk",
-  "version": "25.4.0",
+  "version": "25.6.0",
   "description": "Looker Extension SDK",
   "main": "lib/index.js",
   "module": "lib/esm/index.js",
@@ -38,7 +38,7 @@
   },
   "dependencies": {
     "@looker/chatty": "2.3.9",
-    "@looker/sdk": "25.4.0",
+    "@looker/sdk": "25.6.0",
     "@looker/sdk-rtl": "21.6.4",
     "deepmerge": "^4.2.2",
     "semver": "^7.3.4"
diff --git a/packages/extension-tile-playground/CHANGELOG.md b/packages/extension-tile-playground/CHANGELOG.md
index 82fce6092..069eaf49b 100644
--- a/packages/extension-tile-playground/CHANGELOG.md
+++ b/packages/extension-tile-playground/CHANGELOG.md
@@ -112,6 +112,14 @@
     * @looker/extension-sdk-react bumped from 25.2.0 to 25.4.0
     * @looker/sdk bumped from 25.2.0 to 25.4.0
 
+### Dependencies
+
+* The following workspace dependencies were updated
+  * dependencies
+    * @looker/extension-sdk bumped from 25.4.0 to 25.6.0
+    * @looker/extension-sdk-react bumped from 25.4.0 to 25.6.0
+    * @looker/sdk bumped from 25.4.0 to 25.6.0
+
 ## [1.1.16](https://github.com/looker-open-source/sdk-codegen/compare/extension-tile-playground-v1.1.15...extension-tile-playground-v1.1.16) (2025-02-06)
 
 
diff --git a/packages/extension-tile-playground/package.json b/packages/extension-tile-playground/package.json
index 0d7141c05..8ae7928b8 100644
--- a/packages/extension-tile-playground/package.json
+++ b/packages/extension-tile-playground/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@looker/extension-tile-playground",
-  "version": "1.1.18",
+  "version": "1.1.19",
   "description": "Extension Tile Playground",
   "main": "lib/index.js",
   "module": "lib/esm/index.js",
@@ -14,9 +14,9 @@
     "develop": "webpack serve --hot --allowed-hosts all --port 8080 --https --config webpack.dev.config.js"
   },
   "dependencies": {
-    "@looker/extension-sdk": "25.4.0",
-    "@looker/extension-sdk-react": "25.4.0",
-    "@looker/sdk": "25.4.0",
+    "@looker/extension-sdk": "25.6.0",
+    "@looker/extension-sdk-react": "25.6.0",
+    "@looker/sdk": "25.6.0",
     "@looker/components": "^5.0.3",
     "@looker/icons": "^1.5.21",
     "@styled-icons/material": "^10.47.0",
diff --git a/packages/extension-utils/CHANGELOG.md b/packages/extension-utils/CHANGELOG.md
index c465359e7..b4075489d 100644
--- a/packages/extension-utils/CHANGELOG.md
+++ b/packages/extension-utils/CHANGELOG.md
@@ -211,6 +211,15 @@
     * @looker/sdk bumped from 25.2.0 to 25.4.0
     * @looker/sdk-rtl bumped from 21.6.3 to 21.6.4
 
+### Dependencies
+
+* The following workspace dependencies were updated
+  * dependencies
+    * @looker/code-editor bumped from 0.1.41 to 0.1.42
+    * @looker/extension-sdk bumped from 25.4.0 to 25.6.0
+    * @looker/extension-sdk-react bumped from 25.4.0 to 25.6.0
+    * @looker/sdk bumped from 25.4.0 to 25.6.0
+
 ## [0.1.49](https://github.com/looker-open-source/sdk-codegen/compare/extension-utils-v0.1.48...extension-utils-v0.1.49) (2025-02-06)
 
 
diff --git a/packages/extension-utils/package.json b/packages/extension-utils/package.json
index 3fa7b7e41..ea2e107ea 100644
--- a/packages/extension-utils/package.json
+++ b/packages/extension-utils/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@looker/extension-utils",
-  "version": "0.1.51",
+  "version": "0.1.52",
   "description": "Looker Extension Utilities",
   "main": "lib/index.js",
   "module": "lib/esm/index.js",
@@ -25,12 +25,12 @@
     "watch": "yarn lerna exec --scope @looker/extension-utils --stream 'BABEL_ENV=build babel src --root-mode upward --out-dir lib/esm --source-maps --extensions .ts,.tsx --no-comments --watch'"
   },
   "dependencies": {
-    "@looker/code-editor": "0.1.41",
+    "@looker/code-editor": "0.1.42",
     "@looker/components": "^5.0.3",
-    "@looker/extension-sdk": "25.4.0",
-    "@looker/extension-sdk-react": "25.4.0",
+    "@looker/extension-sdk": "25.6.0",
+    "@looker/extension-sdk-react": "25.6.0",
     "@looker/redux": "^0.0.1",
-    "@looker/sdk": "25.4.0",
+    "@looker/sdk": "25.6.0",
     "@looker/sdk-rtl": "21.6.4",
     "@reduxjs/toolkit": "^1.9.3",
     "@styled-icons/material": "^10.47.0",
diff --git a/packages/hackathon/CHANGELOG.md b/packages/hackathon/CHANGELOG.md
index 7ceb67c68..6bfcedc65 100644
--- a/packages/hackathon/CHANGELOG.md
+++ b/packages/hackathon/CHANGELOG.md
@@ -315,6 +315,17 @@
     * @looker/sdk-rtl bumped from 21.6.3 to 21.6.4
     * @looker/wholly-artifact bumped from 0.1.31 to 0.1.32
 
+### Dependencies
+
+* The following workspace dependencies were updated
+  * dependencies
+    * @looker/code-editor bumped from 0.1.41 to 0.1.42
+    * @looker/extension-sdk bumped from 25.4.0 to 25.6.0
+    * @looker/extension-sdk-react bumped from 25.4.0 to 25.6.0
+    * @looker/extension-utils bumped from 0.1.51 to 0.1.52
+    * @looker/sdk bumped from 25.4.0 to 25.6.0
+    * @looker/wholly-artifact bumped from 0.1.32 to 0.1.33
+
 ## [22.21.31](https://github.com/looker-open-source/sdk-codegen/compare/hackathon-v22.21.30...hackathon-v22.21.31) (2025-02-06)
 
 
diff --git a/packages/hackathon/package.json b/packages/hackathon/package.json
index 33892961b..49efcbe1d 100644
--- a/packages/hackathon/package.json
+++ b/packages/hackathon/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@looker/hackathon",
-  "version": "22.21.33",
+  "version": "22.21.34",
   "description": "Looker Hackathon extension",
   "main": "lib/esm/index.js",
   "typings": "lib/index.d.ts",
@@ -34,15 +34,15 @@
     "watch": "yarn lerna exec --scope @looker/wholly-sheet --stream 'BABEL_ENV=build babel src --root-mode upward --out-dir lib/esm --source-maps --extensions .ts,.tsx --no-comments --watch'"
   },
   "dependencies": {
-    "@looker/code-editor": "0.1.41",
+    "@looker/code-editor": "0.1.42",
     "@looker/components": "^5.0.3",
-    "@looker/extension-sdk": "25.4.0",
-    "@looker/extension-sdk-react": "25.4.0",
-    "@looker/extension-utils": "0.1.51",
+    "@looker/extension-sdk": "25.6.0",
+    "@looker/extension-sdk-react": "25.6.0",
+    "@looker/extension-utils": "0.1.52",
     "@looker/icons": "^1.5.21",
-    "@looker/sdk": "25.4.0",
+    "@looker/sdk": "25.6.0",
     "@looker/sdk-rtl": "21.6.4",
-    "@looker/wholly-artifact": "0.1.32",
+    "@looker/wholly-artifact": "0.1.33",
     "@styled-icons/material": "^10.47.0",
     "@styled-icons/material-outlined": "^10.47.0",
     "@styled-icons/material-rounded": "^10.28.0",
diff --git a/packages/run-it/CHANGELOG.md b/packages/run-it/CHANGELOG.md
index 9bdaff346..1697c6dcc 100644
--- a/packages/run-it/CHANGELOG.md
+++ b/packages/run-it/CHANGELOG.md
@@ -218,6 +218,16 @@
     * @looker/sdk-codegen-utils bumped from 21.0.20 to 21.0.21
     * @looker/sdk-rtl bumped from 21.6.3 to 21.6.4
 
+### Dependencies
+
+* The following workspace dependencies were updated
+  * dependencies
+    * @looker/code-editor bumped from 0.1.41 to 0.1.42
+    * @looker/extension-utils bumped from 0.1.51 to 0.1.52
+    * @looker/sdk bumped from 25.4.0 to 25.6.0
+    * @looker/sdk-codegen bumped from 21.9.10 to 21.9.11
+    * @looker/sdk-codegen-utils bumped from 21.0.21 to 21.0.22
+
 ## [0.9.72](https://github.com/looker-open-source/sdk-codegen/compare/run-it-v0.9.71...run-it-v0.9.72) (2025-02-06)
 
 
diff --git a/packages/run-it/package.json b/packages/run-it/package.json
index 4836f029f..ff9cd251f 100644
--- a/packages/run-it/package.json
+++ b/packages/run-it/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@looker/run-it",
-  "version": "0.9.74",
+  "version": "0.9.75",
   "description": "A dynamic REST request input form and response visualizer",
   "main": "lib/index.js",
   "module": "lib/esm/index.js",
@@ -52,14 +52,14 @@
     "webpack-dev-server": "4.15.1"
   },
   "dependencies": {
-    "@looker/code-editor": "0.1.41",
+    "@looker/code-editor": "0.1.42",
     "@looker/components": "^5.0.3",
     "@looker/design-tokens": "^3.1.3",
-    "@looker/extension-utils": "0.1.51",
+    "@looker/extension-utils": "0.1.52",
     "@looker/icons": "^1.5.21",
-    "@looker/sdk": "25.4.0",
-    "@looker/sdk-codegen": "21.9.10",
-    "@looker/sdk-codegen-utils": "21.0.21",
+    "@looker/sdk": "25.6.0",
+    "@looker/sdk-codegen": "21.9.11",
+    "@looker/sdk-codegen-utils": "21.0.22",
     "@looker/sdk-rtl": "21.6.4",
     "@styled-icons/material": "^10.47.0",
     "@styled-icons/material-outlined": "^10.47.0",
diff --git a/packages/sdk-codegen-scripts/CHANGELOG.md b/packages/sdk-codegen-scripts/CHANGELOG.md
index 61b711c6d..016bd0464 100644
--- a/packages/sdk-codegen-scripts/CHANGELOG.md
+++ b/packages/sdk-codegen-scripts/CHANGELOG.md
@@ -214,6 +214,15 @@
     * @looker/sdk-codegen-utils bumped from 21.0.19 to 21.0.20
     * @looker/sdk-node bumped from 25.0.1 to 25.2.0
 
+### Dependencies
+
+* The following workspace dependencies were updated
+  * dependencies
+    * @looker/sdk bumped from 25.4.0 to 25.6.0
+    * @looker/sdk-codegen bumped from 21.9.10 to 21.9.11
+    * @looker/sdk-codegen-utils bumped from 21.0.21 to 21.0.22
+    * @looker/sdk-node bumped from 25.4.0 to 25.6.0
+
 ## [21.5.31](https://github.com/looker-open-source/sdk-codegen/compare/sdk-codegen-scripts-v21.5.30...sdk-codegen-scripts-v21.5.31) (2025-03-11)
 
 
diff --git a/packages/sdk-codegen-scripts/package.json b/packages/sdk-codegen-scripts/package.json
index 200c70caf..cf051ff5d 100644
--- a/packages/sdk-codegen-scripts/package.json
+++ b/packages/sdk-codegen-scripts/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@looker/sdk-codegen-scripts",
-  "version": "21.5.31",
+  "version": "21.5.32",
   "description": "Looker SDK Codegen scripts",
   "main": "lib/index.js",
   "typings": "lib/index.d.ts",
@@ -27,10 +27,10 @@
     "watch:cjs": "yarn lerna exec --scope @looker/sdk-codegen-scripts --stream 'BABEL_ENV=build_cjs babel src --root-mode upward --out-dir lib --source-maps --extensions .ts,.tsx --no-comments --watch'"
   },
   "dependencies": {
-    "@looker/sdk": "25.4.0",
-    "@looker/sdk-codegen": "21.9.10",
-    "@looker/sdk-codegen-utils": "21.0.21",
-    "@looker/sdk-node": "25.4.0",
+    "@looker/sdk": "25.6.0",
+    "@looker/sdk-codegen": "21.9.11",
+    "@looker/sdk-codegen-utils": "21.0.22",
+    "@looker/sdk-node": "25.6.0",
     "@looker/sdk-rtl": "21.6.4",
     "config": "^3.3.1",
     "cross-env": "^7.0.2"
diff --git a/packages/sdk-codegen-utils/CHANGELOG.md b/packages/sdk-codegen-utils/CHANGELOG.md
index 5f1da4d79..460d8a1cd 100644
--- a/packages/sdk-codegen-utils/CHANGELOG.md
+++ b/packages/sdk-codegen-utils/CHANGELOG.md
@@ -49,6 +49,13 @@
     * @looker/sdk bumped from 25.0.1 to 25.2.0
     * @looker/sdk-node bumped from 25.0.1 to 25.2.0
 
+### Dependencies
+
+* The following workspace dependencies were updated
+  * devDependencies
+    * @looker/sdk bumped from 25.4.0 to 25.6.0
+    * @looker/sdk-node bumped from 25.4.0 to 25.6.0
+
 ## [21.0.21](https://github.com/looker-open-source/sdk-codegen/compare/sdk-codegen-utils-v21.0.20...sdk-codegen-utils-v21.0.21) (2025-03-11)
 
 
diff --git a/packages/sdk-codegen-utils/package.json b/packages/sdk-codegen-utils/package.json
index 7b0f4c29f..01e1ed2d1 100644
--- a/packages/sdk-codegen-utils/package.json
+++ b/packages/sdk-codegen-utils/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@looker/sdk-codegen-utils",
-  "version": "21.0.21",
+  "version": "21.0.22",
   "description": "Looker SDK Codegen utils",
   "main": "lib/index.js",
   "typings": "lib/index.d.ts",
@@ -32,8 +32,8 @@
   },
   "devDependencies": {
     "@looker/sdk-rtl": "21.6.4",
-    "@looker/sdk": "25.4.0",
-    "@looker/sdk-node": "25.4.0",
+    "@looker/sdk": "25.6.0",
+    "@looker/sdk-node": "25.6.0",
     "@manypkg/find-root": "2.2.1",
     "@types/js-yaml": "4.0.9",
     "lodash": "4.17.21",
diff --git a/packages/sdk-codegen/CHANGELOG.md b/packages/sdk-codegen/CHANGELOG.md
index dddd45bb0..5d97252fa 100644
--- a/packages/sdk-codegen/CHANGELOG.md
+++ b/packages/sdk-codegen/CHANGELOG.md
@@ -53,6 +53,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   * devDependencies
     * @looker/sdk-codegen-utils bumped from 21.0.19 to 21.0.20
 
+### Dependencies
+
+* The following workspace dependencies were updated
+  * devDependencies
+    * @looker/sdk-codegen-utils bumped from 21.0.21 to 21.0.22
+
 ## [21.9.10](https://github.com/looker-open-source/sdk-codegen/compare/sdk-codegen-v21.9.9...sdk-codegen-v21.9.10) (2025-03-11)
 
 
diff --git a/packages/sdk-codegen/package.json b/packages/sdk-codegen/package.json
index e752d5c84..53f7aee35 100644
--- a/packages/sdk-codegen/package.json
+++ b/packages/sdk-codegen/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@looker/sdk-codegen",
-  "version": "21.9.10",
+  "version": "21.9.11",
   "description": "Looker SDK Codegen core",
   "main": "lib/index.js",
   "module": "lib/esm/index.js",
@@ -43,6 +43,6 @@
   "devDependencies": {
     "lodash": "4.17.21",
     "@types/blueimp-md5": "2.18.2",
-    "@looker/sdk-codegen-utils": "21.0.21"
+    "@looker/sdk-codegen-utils": "21.0.22"
   }
 }
diff --git a/packages/sdk-node/CHANGELOG.md b/packages/sdk-node/CHANGELOG.md
index 10f5758d7..11eb30079 100644
--- a/packages/sdk-node/CHANGELOG.md
+++ b/packages/sdk-node/CHANGELOG.md
@@ -5,6 +5,20 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [25.6.0](https://github.com/looker-open-source/sdk-codegen/compare/sdk-node-v25.4.0...sdk-node-v25.6.0) (2025-05-05)
+
+
+### Miscellaneous Chores
+
+* **sdk-node:** Synchronize undefined versions
+
+
+### Dependencies
+
+* The following workspace dependencies were updated
+  * dependencies
+    * @looker/sdk bumped from 25.4.0 to 25.6.0
+
 ## [25.4.0](https://github.com/looker-open-source/sdk-codegen/compare/sdk-node-v25.2.0...sdk-node-v25.4.0) (2025-03-11)
 
 
diff --git a/packages/sdk-node/package.json b/packages/sdk-node/package.json
index d94934ecc..5aaf7b6ab 100644
--- a/packages/sdk-node/package.json
+++ b/packages/sdk-node/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@looker/sdk-node",
-  "version": "25.4.0",
+  "version": "25.6.0",
   "description": "Looker SDK Runtime for Node Library",
   "main": "lib/index.js",
   "typings": "lib/index.d.ts",
@@ -39,7 +39,7 @@
     "tsx": "4.19.0"
   },
   "dependencies": {
-    "@looker/sdk": "25.4.0",
+    "@looker/sdk": "25.6.0",
     "@looker/sdk-rtl": "21.6.4",
     "ini": "5.0.0"
   },
diff --git a/packages/sdk/CHANGELOG.md b/packages/sdk/CHANGELOG.md
index 78fc8a8c7..10a65ffb3 100644
--- a/packages/sdk/CHANGELOG.md
+++ b/packages/sdk/CHANGELOG.md
@@ -5,6 +5,13 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [25.6.0](https://github.com/looker-open-source/sdk-codegen/compare/sdk-v25.4.0...sdk-v25.6.0) (2025-05-05)
+
+
+### Features
+
+* generate SDKs for Looker 25.6 ([#1574](https://github.com/looker-open-source/sdk-codegen/issues/1574)) ([417db6a](https://github.com/looker-open-source/sdk-codegen/commit/417db6a32efbf61c1fe17a50ed48448229eea2bf))
+
 ## [25.4.0](https://github.com/looker-open-source/sdk-codegen/compare/sdk-v25.2.0...sdk-v25.4.0) (2025-03-11)
 
 
diff --git a/packages/sdk/package.json b/packages/sdk/package.json
index b370c2566..3e0f8a1ec 100644
--- a/packages/sdk/package.json
+++ b/packages/sdk/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@looker/sdk",
-  "version": "25.4.0",
+  "version": "25.6.0",
   "description": "Looker SDK",
   "main": "lib/index.js",
   "module": "lib/esm/index.js",
diff --git a/packages/wholly-artifact/CHANGELOG.md b/packages/wholly-artifact/CHANGELOG.md
index 541f63f2a..f113800d4 100644
--- a/packages/wholly-artifact/CHANGELOG.md
+++ b/packages/wholly-artifact/CHANGELOG.md
@@ -231,6 +231,14 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   * devDependencies
     * @looker/sdk-node bumped from 25.2.0 to 25.4.0
 
+### Dependencies
+
+* The following workspace dependencies were updated
+  * dependencies
+    * @looker/sdk bumped from 25.4.0 to 25.6.0
+  * devDependencies
+    * @looker/sdk-node bumped from 25.4.0 to 25.6.0
+
 ## [0.1.24](https://github.com/looker-open-source/sdk-codegen/compare/wholly-artifact-v0.1.23...wholly-artifact-v0.1.24) (2024-09-14)
 
 
diff --git a/packages/wholly-artifact/package.json b/packages/wholly-artifact/package.json
index 3dca3492f..a38738e5c 100644
--- a/packages/wholly-artifact/package.json
+++ b/packages/wholly-artifact/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@looker/wholly-artifact",
-  "version": "0.1.32",
+  "version": "0.1.33",
   "description": "Looker Artifact API as a Table SDK",
   "main": "lib/index.js",
   "module": "lib/esm/index.js",
@@ -37,12 +37,12 @@
   },
   "homepage": "https://github.com/looker-open-source/sdk-codegen/tree/main/packages/wholly-artifact",
   "devDependencies": {
-    "@looker/sdk-node": "25.4.0",
+    "@looker/sdk-node": "25.6.0",
     "@types/uuid": "^8.3.4"
   },
   "dependencies": {
     "@looker/sdk-rtl": "21.6.4",
-    "@looker/sdk": "25.4.0",
+    "@looker/sdk": "25.6.0",
     "lodash": "4.17.21",
     "uuid": "9.0.1"
   },
diff --git a/packages/wholly-sheet/CHANGELOG.md b/packages/wholly-sheet/CHANGELOG.md
index 39c0db05c..f9504a84b 100644
--- a/packages/wholly-sheet/CHANGELOG.md
+++ b/packages/wholly-sheet/CHANGELOG.md
@@ -243,6 +243,14 @@
   * devDependencies
     * @looker/sdk-node bumped from 25.2.0 to 25.4.0
 
+### Dependencies
+
+* The following workspace dependencies were updated
+  * dependencies
+    * @looker/sdk bumped from 25.4.0 to 25.6.0
+  * devDependencies
+    * @looker/sdk-node bumped from 25.4.0 to 25.6.0
+
 ## [0.5.62](https://github.com/looker-open-source/sdk-codegen/compare/wholly-sheet-v0.5.61...wholly-sheet-v0.5.62) (2024-09-14)
 
 
diff --git a/packages/wholly-sheet/package.json b/packages/wholly-sheet/package.json
index 3aa49a915..13fa9e86d 100644
--- a/packages/wholly-sheet/package.json
+++ b/packages/wholly-sheet/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@looker/wholly-sheet",
-  "version": "0.5.70",
+  "version": "0.5.71",
   "description": "Google sheets API wrapper for data table mimicking",
   "main": "lib/esm/index.js",
   "typings": "lib/index.d.ts",
@@ -31,14 +31,14 @@
     "watch": "yarn lerna exec --scope @looker/wholly-sheet --stream 'BABEL_ENV=build babel src --root-mode upward --out-dir lib/esm --source-maps --extensions .ts,.tsx --no-comments --watch'"
   },
   "dependencies": {
-    "@looker/sdk": "25.4.0",
+    "@looker/sdk": "25.6.0",
     "@looker/sdk-rtl": "21.6.4",
     "lodash": "4.17.21",
     "uuid": "9.0.1"
   },
   "devDependencies": {
     "@looker/eslint-plugin": "~1.0.0",
-    "@looker/sdk-node": "25.4.0",
+    "@looker/sdk-node": "25.6.0",
     "@types/uuid": "^8.3.4",
     "google-auth-library": "^6.1.0"
   }
diff --git a/python/CHANGELOG.md b/python/CHANGELOG.md
index 5d4075219..c8085df28 100644
--- a/python/CHANGELOG.md
+++ b/python/CHANGELOG.md
@@ -5,6 +5,13 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [25.6.0](https://github.com/looker-open-source/sdk-codegen/compare/looker_sdk-v25.4.0...looker_sdk-v25.6.0) (2025-05-05)
+
+
+### Features
+
+* generate SDKs for Looker 25.6 ([#1574](https://github.com/looker-open-source/sdk-codegen/issues/1574)) ([417db6a](https://github.com/looker-open-source/sdk-codegen/commit/417db6a32efbf61c1fe17a50ed48448229eea2bf))
+
 ## [25.4.0](https://github.com/looker-open-source/sdk-codegen/compare/looker_sdk-v25.2.0...looker_sdk-v25.4.0) (2025-03-11)
 
 
diff --git a/python/looker_sdk/version.py b/python/looker_sdk/version.py
index 7c0f5d08e..18881d807 100644
--- a/python/looker_sdk/version.py
+++ b/python/looker_sdk/version.py
@@ -20,4 +20,4 @@
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 # THE SOFTWARE.
 
-__version__ = "25.4.0"
+__version__ = "25.6.0"