diff --git a/01-setup-and-first-steps/README.md b/01-setup-and-first-steps/README.md
index 8dc2616..ac39edd 100644
--- a/01-setup-and-first-steps/README.md
+++ b/01-setup-and-first-steps/README.md
@@ -431,7 +431,7 @@ That's it for getting started! As you become comfortable, you can explore additi
 | `/rewind` | Open a timeline picker to roll back to any earlier point in the conversation |
 | `/usage` | Display session usage metrics and statistics |
 | `/session` | Show session info and workspace summary |
-| `/share` | Export session as markdown file or GitHub gist |
+| `/share` | Export session as a markdown file, GitHub gist, or self-contained HTML file |
 
 ### Help and Feedback
 
diff --git a/02-context-conversations/README.md b/02-context-conversations/README.md
index 2125a8a..81bfe7a 100644
--- a/02-context-conversations/README.md
+++ b/02-context-conversations/README.md
@@ -470,6 +470,10 @@ copilot
 
 > /share gist
 # Creates a GitHub gist with the session
+
+> /share html
+# Exports session as a self-contained interactive HTML file
+# Useful for sharing polished session reports with teammates or saving for reference
 ```
 
 </details>
diff --git a/06-mcp-servers/README.md b/06-mcp-servers/README.md
index 5bcddf8..6545496 100644
--- a/06-mcp-servers/README.md
+++ b/06-mcp-servers/README.md
@@ -896,6 +896,7 @@ Beyond `/mcp show`, there are several other commands for managing your MCP serve
 | `/mcp enable <server-name>` | Enable a disabled server |
 | `/mcp disable <server-name>` | Temporarily disable a server |
 | `/mcp delete <server-name>` | Remove a server permanently |
+| `/mcp auth <server-name>` | Re-authenticate with an MCP server that uses OAuth (e.g., after switching accounts) |
 
 For most of this course, `/mcp show` is all you need. The other commands become useful as you manage more servers over time.