chore: publish from main

website/src/content/docs/learning-hub/agents-and-subagents.md

@@ -3,7 +3,7 @@ title: 'Agents and Subagents'
 description: 'Learn how delegated subagents differ from primary agents, when to use them, and how to launch them in VS Code and Copilot CLI.'
 authors:
   - GitHub Copilot Learning Hub Team
-lastUpdated: 2026-07-01
+lastUpdated: 2026-09-02
 estimatedReadingTime: '9 minutes'
 tags:
   - agents
@@ -194,6 +194,12 @@ That means you should think about delegation features in product-specific terms:
 
 If you share agent files across surfaces, document those differences so users know which behaviors are portable and which are editor-specific.
 
+## Tracking delegated work in VS Code (v1.136+)
+
+When an agent delegates work to multiple chats, VS Code's **Agents window** now shows those chats as children of their parent session in the sessions list, so you can see which chats belong together instead of managing a flat list of unrelated sessions. Each chat row shows its own title, status, and pending approvals. A delegated request also includes a source link (for example **Sent by another session**) so you can jump straight back to whichever session or chat initiated it.
+
+This pairs with **improved workspace resolution**: agents can resolve a workspace by project name (for example, "run this in the vscode workspace") in addition to absolute paths, which simplifies prompts that hand off work across multiple repositories.
+
 ## Common questions
 
 **Do users always invoke subagents directly?**

website/src/content/docs/learning-hub/github-copilot-app.md

@@ -3,7 +3,7 @@ title: 'Getting Started with the GitHub Copilot app'
 description: 'Learn about the GitHub Copilot app, a desktop experience built for agent-native development. Understand its key features and who it''s for.'
 authors:
   - GitHub Copilot Learning Hub Team
-lastUpdated: 2026-08-28
+lastUpdated: 2026-09-02
 estimatedReadingTime: '8 minutes'
 tags:
   - copilot-app
@@ -82,6 +82,16 @@ Closing the app's main window keeps it running in the background instead of quit
 
 For a hands-on guide to building canvases with `/create-canvas`, see [Working with Canvas Extensions](../working-with-canvas-extensions/).
 
+### Customize
+
+**Customize** *(v1.1.13+)* is a single place in the Copilot app to browse and manage everything that extends your agents: plugins, skills, MCP servers, and canvases. Instead of hunting through separate settings pages, open **Customize** to:
+
+- Browse **Featured** integrations (for example Azure DevOps or Figma) and install them with one click
+- See what's already **Installed**, with consistent icons and source labels across plugin, skill, MCP server, canvas, and connector types
+- Create, edit, or remove your own **personal skills** directly in the app, without hand-authoring a `SKILL.md` file
+
+This makes Customize a good starting point if you want to extend the app's capabilities but don't need the full `copilot plugin` CLI workflow described in [Installing and Using Plugins](../installing-and-using-plugins/).
+
 ### Agent Merge
 
 **Agent Merge** is a feature that can carry your pull requests through the entire workflow:

website/src/content/docs/learning-hub/github-copilot-terminology-glossary.md

@@ -3,7 +3,7 @@ title: 'GitHub Copilot Terminology Glossary'
 description: 'A quick reference guide defining common GitHub Copilot and platform-specific terms.'
 authors:
   - GitHub Copilot Learning Hub Team
-lastUpdated: 2026-04-02
+lastUpdated: 2026-09-02
 estimatedReadingTime: '8 minutes'
 tags:
   - glossary
@@ -247,6 +247,20 @@ An installable package that extends GitHub Copilot CLI with a bundled set of age
 
 ---
 
+### Agent Merge
+
+A feature available in both the GitHub Copilot app and VS Code's Agents window (v1.136+, Preview) that automates carrying a pull request to completion. It monitors CI/CD checks, addresses review feedback and failing tests, resolves merge conflicts, reruns workflows, and can merge the pull request once everything passes—repeating the cycle until the PR is ready.
+
+**Example**: Enabling Agent Merge on a session so that once its PR is opened, Copilot keeps addressing CI failures and reviewer comments without you manually re-prompting it.
+
+**When to use**: For routine PR follow-through where you want Copilot to handle the iterative fix-review-merge loop instead of you monitoring it manually.
+
+**Learn more**: [Getting Started with the GitHub Copilot app](../github-copilot-app/)
+
+**Related terms**: [Coding Agent](#coding-agent), [Agent](#agent)
+
+---
+
 ### Tools
 
 Capabilities that GitHub Copilot can invoke to perform actions or retrieve information. Tools fall into two categories: