# Phase 50 Summary

Status: implemented on `main`

## Goal

Rebuild collaborator memory, research-judgment surfaces, and mode learning as
durable runtime/state features.

## What Landed

- strategy-memory and topic-skill-projection runtime surfaces
- status-explainability for current topic state and route context
- durable collaborator-memory artifacts instead of ephemeral heuristics

## Outcome

Phase `50` is complete.
The next archived phase is `51` `exploration-routing-and-multi-route-runtime`.
