Update Learning Hub for Copilot CLI v1.0.71 changes

- Fix /worktree and /move documentation: split into separate commands
  (/worktree leaves uncommitted changes behind, /move carries them)
- Add /voice and /voice devices documentation (v1.0.71+)
- Add canvas support in CLI section to working-with-canvas-extensions.md (v1.0.71+)

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

website/src/content/docs/learning-hub/working-with-canvas-extensions.md

@@ -3,7 +3,7 @@ title: 'Working with Canvas Extensions'
 description: 'Create and iterate on GitHub Copilot app canvases using /create-canvas, then shape them into reusable project or personal extensions.'
 authors:
   - GitHub Copilot Learning Hub Team
-lastUpdated: 2026-06-17
+lastUpdated: 2026-07-15
 estimatedReadingTime: '8 minutes'
 tags:
   - copilot-app
@@ -22,6 +22,10 @@ Canvas extensions give you shared, interactive work surfaces inside the GitHub C
 
 This guide explains what canvases can do, how to create one with `/create-canvas`, and how to use patterns from this repository as reference implementations.
 
+## Canvas support in Copilot CLI
+
+*(v1.0.71+)* Canvas extensions are now also supported in **GitHub Copilot CLI** — not just in the Copilot desktop app. This means extension-driven canvases you build can surface panel-style UIs and callable capabilities directly within CLI sessions. The development and iteration workflow described below (using `/create-canvas` in the app) remains the recommended authoring experience; CLI support means those same extensions can be loaded and used when working from the terminal.
+
 ## What canvases can do
 
 A canvas is a bidirectional surface: