- Add Switch node to route messages based on content
- Add Execute Command node with curl to Docker API
- Add Parse and Match code node with fuzzy matching
- Add Format Response code node with emoji mapping
- Preserve echo branch for non-docker messages
- Handle summary, single match, multiple matches, and errors
n8n community edition blocks env var access in expressions.
Hardcoded TELEGRAM_USER_ID for single-user authentication.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>