CHANGELOG.md

# Changelog

## 2.0.0

- Preserved the complete V1 package and canonical 369-page DOCX with its original SHA-256.
- Made live browsing and a complete primary-source set mandatory for current-company deep work.
- Added a five-tier source hierarchy, point-in-time provenance, evidence ledger, claim graph, definition and contradiction registers, freshness controls, and lineage rules.
- Added deterministic accounting, valuation, forensic, risk, management, forecast-error, confidence, EVoI, and audit tools.
- Added dependency-aware research state and hard completion gates.
- Added thirteen optimized workflow skills, including independent long/neutral and short-thesis red teams.
- Added machine-readable model templates for all 36 sector playbooks.
- Added more than 100 behavioral regression cases plus standard-library unit and integrity tests.
- Added marketplace-compatible metadata and square PNG icon assets without MCP or server dependencies.