Apply suggestion from @Copilot

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: DanWahlin

02-context-conversations/README.md

@@ -855,7 +855,7 @@ copilot --add-dir /path/to/directory
 1. **`@` syntax** gives Copilot CLI context about files, directories, and images
 2. **Multi-turn conversations** build on each other as context accumulates
 3. **Sessions auto-save**: use `--continue` or `--resume` to pick up where you left off
-4. **Context windows** have limits: manage them with `/context`, `/clear`, `/rewind`, and `/compact`
+4. **Context windows** have limits: manage them with `/context`, `/clear`, `/rewind`, `/compact`, and `/new`
 5. **Permission flags** (`--add-dir`, `--allow-all`) control multi-directory access. Use them wisely!
 6. **Image references** (`@screenshot.png`) help debug UI issues visually