# PGMV-02 v1.0 Canonical Expanded Edition

Core additions:
- Target-Value Non-Collapse Principle
- Target-Residual Corpus taxonomy
- Residual Revaluation Operator
- Residual Corpus Compression Ratio
- Residual Recognition Problem
- Target Channel + Residual Channel
- Quality-Diversity / Novelty Search / open-ended-search comparison
- archive and retention architecture