Merge pull request #770 from MicrosoftDocs/main

Merge main to live

Author: moonbox3

.gitignore

@@ -13,3 +13,6 @@ _repo.*/
 
 .claude/
 WARP.md
+
+# Local source code symlink reference
+source-code

agent-framework/user-guide/workflows/orchestrations/TOC.yml

@@ -4,6 +4,8 @@
   href: concurrent.md
 - name: Sequential
   href: sequential.md
+- name: Group Chat
+  href: group-chat.md
 - name: Handoff
   href: handoff.md
 - name: Magentic