DOC-3223: New js/commerciallicensekeymanager.js file to lazyload majority of plugin after editor init. (#3880)

Author: kemister85

modules/ROOT/pages/8.2.0-release-notes.adoc

@@ -42,6 +42,17 @@ The following premium plugin updates were released alongside {productname} 8.2.0
 
 // For information on the **<Premium plugin name 1>** plugin, see: xref:<plugincode>.adoc[<Premium plugin name 1>].
 
+=== License Key Manager
+
+The {productname} 8.2.0 release includes an accompanying release of the **License Key Manager**.
+
+==== New `+js/commerciallicensekeymanager.js+` file to lazyload majority of plugin after editor init.
+// #TINY-12820
+
+The **License Key Manager** has been reworked to include a new `+js/commerciallicensekeymanager.js+` file that is lazy-loaded when required. This change reduces the initialization time of the editor and time to first render.
+
+For information on the **License Key Manager** plugin, see: xref:license-key.adoc[License Key Manager].
+
 === **Templates**
 
 The {productname} {release-version} release includes an accompanying release of the **Templates** premium plugin.
@@ -54,6 +65,7 @@ The {productname} {release-version} release includes an accompanying release of
 Previously, pressing **Enter** while focused on the title input during category or template creation would trigger form submission, even when the submit button was disabled. This occurred because the input handling logic did not validate the form state before submission. As a result, users could inadvertently attempt to create a category or template with an empty name, causing an error.
 
 {productname} {release-version} addresses this issue by updating the input handling logic to check the form's validity before allowing submission when **Enter** is pressed. Now, if the form is invalid or the submit button is disabled, pressing **Enter** will not trigger submission, preventing erroneous attempts to create categories or templates with empty names.
+
 === Media Optimizer
 
 The {productname} 8.2.0 release includes an accompanying release of the **Media Optimizer** premium plugin.

modules/ROOT/pages/license-key.adoc

@@ -316,6 +316,12 @@ a| * Check your internet connection
 a| * Verify that your API key is valid
 * Check if your subscription is active
 * Visit the link:https://support.tiny.cloud[Support Portal] if the issue persists
+
+| xref:resource-load-error[Resource Load Error]
+| The editor is disabled because the {productname} license key could not be validated.
+| The editor is disabled because the {productname} license key could not be validated. The {productname} Commercial License Key Manager plugin was unable to load additional required resources.
+a| * If bundling, verify that you are using the `licensekeymanager/index.js` file that imports other required resources.
+* If hosting, verify that a `js/commerciallicensekeymanager.js` file is also present in the `plugins/licensekeymanager` folder.
 |===
 
 === Detailed Error Descriptions
@@ -360,4 +366,8 @@ A server-side error occurred while validating the API key. The editor will attem
 ==== Online API Key Error (4xx - Disable)
 The API key validation failed due to an invalid key or inactive subscription. The editor will be disabled until a valid API key is provided. For API key issues, visit link:https://www.tiny.cloud/my-account[Tiny Cloud Account] or see the "<<What is the difference between a license key and the API key?>>" section for clarification.
 
+[[resource-load-error]]
+==== Resource Load Error
+The TinyMCE Commercial License Key Manager plugin was unable to load additional required resources. This typically occurs when the `js/commerciallicensekeymanager.js` file is missing or not properly configured. For bundled applications, ensure you are using the `licensekeymanager/index.js` file that imports other required resources. For self-hosted installations, verify that a `js/commerciallicensekeymanager.js` file is present in the `plugins/licensekeymanager` folder. See the <<Setting up the Commercial License Key Manager>> section for implementation details.
+
 For additional assistance, visit our link:https://support.tiny.cloud[Support Portal] or contact your link:https://www.tiny.cloud/my-account[Tiny Cloud Account] manager.