- Add stop_pipeline and prune_pipelines to bin/pipeline_engine.py
- Support prefix matching and custom cancellation reason
- Wire 'super pipeline stop <run_id>' and 'super pipeline prune [--max-age H]' into bin/super-cli.py
- Add bin/pipeline_engine.py for persistent multi-agent execution tracking in pipelines.json
- Add jobs/pipe-demo-step1.json and jobs/pipe-demo-step2.json demo pipeline definitions
- Use ev1 in bin/muse-chat-api.py across send/messages/compose/create to avoid dropping return values on CDP event chatter
- Support Muse unconfirmed signup error handling in bin/muse-signin.py
- Add runtime state and telemetry files to .gitignore
- Track dynamic pipe sidechat mappings in job-sidechats.json
operator