diff --git a/content/en/docs/releasenotes/studio-pro/11/11.12.md b/content/en/docs/releasenotes/studio-pro/11/11.12.md
index 2009e098489..6a0135268a7 100644
--- a/content/en/docs/releasenotes/studio-pro/11/11.12.md
+++ b/content/en/docs/releasenotes/studio-pro/11/11.12.md
@@ -33,6 +33,8 @@ weight: 88
 * We reduced the exported bundle size for the React and Native clients when a translatable text (such as **Caption** or **Text template**) contains parameters. Only the parts of the text that actually differ between languages are now translated, instead of duplicating the entire text for every language.
 * The `mx` command line tool's `show-module-version` and `set-module-version` commands now work for all modules in an app, instead of only protected (add-on and solution) modules. The **System** module remains excluded.
 * We now prefix versioned deployment packages with the branch name they were created with: *{BranchName}-{AppName}_{Version}.mda*.
+* We added support for preselecting modules in the [Document Selector API](/apidocs-mxsdk/apidocs/web-extensibility-api-11/element-selector-api/).
+* We improved the [Permissions API](/apidocs-mxsdk/apidocs/web-extensibility-api-11/extension-permissions/).
 
 ### Fixes
 
diff --git a/content/en/docs/releasenotes/studio-pro/web-extensibility-api.md b/content/en/docs/releasenotes/studio-pro/web-extensibility-api.md
index 6f838fcab63..e22b6fda12b 100644
--- a/content/en/docs/releasenotes/studio-pro/web-extensibility-api.md
+++ b/content/en/docs/releasenotes/studio-pro/web-extensibility-api.md
@@ -13,6 +13,11 @@ These release notes cover changes to the [Extensibility API for Web Developers](
 * We updated the progress dialog cancellation behavior: the process now waits for the cancelled step to finish before resolving, rather than immediately returning a snapshot of the progress at the time of cancellation. A new `resolveImmediatelyOnCancel` parameter restores the previous behavior.
 * We fixed an issue where reloading an extension with open tabs caused an Oops crash.
 
+## Version 11.12.3
+
+* We added support for preselecting modules in the [Document Selector API](/apidocs-mxsdk/apidocs/web-extensibility-api-11/element-selector-api/).
+* We improved the [Permissions API](/apidocs-mxsdk/apidocs/web-extensibility-api-11/extension-permissions/).
+
 ## Version 11.12.2
 
 * We fixed a bug where the Extensions Overview page would not open if the user was not signed in.