docs: adding update command to cli command guide (#1411)

documentation/docs/guides/goose-cli-commands.md

@@ -106,6 +106,30 @@ goose --version
 
 ---
 
+### update [options]
+
+Update the Goose CLI to a newer version.
+
+**Options:**
+
+- **`--canary, -c`**: Update to the canary (development) version instead of the stable version
+- **`--reconfigure, -r`**: Forces Goose to reset configuration settings during the update process
+
+**Usage:**
+
+```bash
+# Update to latest stable version
+goose update
+
+# Update to latest canary version
+goose update --canary
+
+# Update and reconfigure settings
+goose update --reconfigure
+```
+
+---
+
 ### mcp
 
 Run an enabled MCP server specified by `<name>` (e.g. 'Google Drive')

documentation/docs/guides/updating-goose.md

@@ -9,18 +9,24 @@ import TabItem from '@theme/TabItem';
 import { IconDownload } from "@site/src/components/icons/download";
 import Link from "@docusaurus/Link";
 
-:::info
-To update Goose to the latest stable version, reinstall using the instructions below
-:::
-
 <Tabs groupId="interface">
   <TabItem value="cli" label="Goose CLI" default>
-    You can update Goose by simply running:
+    You can update Goose by running:
 
     ```sh
     goose update
     ```
 
+    Additional [options](/docs/guides/goose-cli-commands#update-options):
+    
+    ```sh
+    # Update to latest canary (development) version
+    goose update --canary
+
+    # Update and reconfigure settings
+    goose update --reconfigure
+    ```
+
     Or you can run the [installation](/docs/getting-started/installation) script again:
 
     ```sh
@@ -35,6 +41,9 @@ To update Goose to the latest stable version, reinstall using the instructions b
 
   </TabItem>
   <TabItem value="ui" label="Goose Desktop">
+        :::info
+        To update Goose to the latest stable version, reinstall using the instructions below
+        :::
         <div style={{ marginTop: '1rem' }}>
           1. To update Goose Desktop, click the button below:
             <div className="pill-button">
@@ -52,6 +61,4 @@ To update Goose to the latest stable version, reinstall using the instructions b
           5. Run the executable file to launch the Goose desktop application.
         </div>
   </TabItem>
-</Tabs>
-
-All configuration settings will remain the same, with Goose updated to the latest version.
+</Tabs>