# Phase 119 Summary

Status: implemented on `main`

## Goal

Expose scratch and negative-result retention through production code without
violating maintainability budgets.

## What Landed

- new helper module:
  `research/knowledge-hub/knowledge_hub/scratchpad_support.py`
- new CLI commands: `record-scratch-note`, `record-negative-result`,
  `scratch-log`
- runtime/status/bundle exposure for scratch work and negative results

## Outcome

Phase `119` is complete.
`v1.62` now has a production scratchpad surface.
