Epics 12–16 shipped (2026-06-26)

Major product slice: backtest → deploy gate → flex publish, unified synthetic perps on V2, and three-service data plane.

Backtesting (Epic 12)

Conversational backtesting assistant exposed through the backend chat API.
/api/v2/backtest/* — dataset catalog, Python sim workers, run manifests, deploy gate, DSR, compliance scan.
Pro BT window and Lite backtesting tab use the real job APIs.

POST /api/v2/social/flex-cards — gate-verified publish linked to run_id.
Leaderboard rows include flex_card_id, run_id, and server-computed badges.
Verified flex charter and Proof badges.

Unified markets (Epic 14)

Market registry SSOT — GET /api/v2/markets, asset-class browser, leverage tiers.
US500-PERP / US100-PERP index pilots on devnet (v1 marks: SPY/QQQ Pyth equity proxies).
Perpetual market coverage.

Data plane (Epic 15)

Market Data Ingestion Pipeline and Sentiment Feed Aggregator, hub tables, /api/v2/market-stats, /api/v2/candles, /api/v2/data-health.
Production UI paths no longer use random/mock volume for market stats.
Data plane overview.

X stream (Epic 16)

Social Stream Ingestion Matrix — GET /api/v2/x/feed, alerts, and an agent context tool.
X stream and social alerts.

Docs

Navigation adds Data, Perp market coverage, and Social Stream pages.