Launch hardening
- Legal surfaces: terms, privacy, subprocessors, and retention pages, plus an essential-only cookie notice.
- Public status page and an in-app support channel.
- Concurrency test gate for simultaneous basket runs.
Authoring & distribution
- The palette and inspector now derive from one capability registry, so nodes never drift from the engine.
- Asset-scoped palette: nodes appear only for markets they support.
- Strategy version history with restore; two-run comparison view.
- Public result pages: share a backtest at a no-account link with metrics, equity curve, trade log, and a reproducible bundle.
- New accounts start with three ready-made strategies (one deliberately unprofitable) so nothing is empty.
- Canvas autosave; the manual Save button is gone for saved strategies.
Event-driven engine (tick / order-book)
- Deterministic event replay with book reconstruction, integrity checks, and a run receipt.
- Pessimistic fill model with queue position and latency.
- Resolution picker: bar strategies run on the daily engine; tick/depth run on the event engine.
Plans & usage
- Resolution-tiered plans with a hard compute quota at the job choke point.
- Pre-run cost preview; hosted-copilot token allowance with bring-your-own-key fallback.
Data & backtesting
- Timeframe-general backtests (1m–1d) with an ingest-once market-data store.
- Options signals (dealer gamma, put/call, skew, IV rank) and crypto perp funding / basis.
- Walk-forward with out-of-sample folds; reproducible export bundles with an audit manifest.
- Execution primitives: shorts with correctly-sided stops, limit and stop-limit entries, scale-in, partial exits.
Studio workspace
- Copilot, builder, and paper trading unified into one node-based IDE.
- Account settings with bring-your-own API keys.