# Changelog

All notable changes to Salior are documented in this file.

The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

## [0.5.0] — 2026-05-11

### Added

- **Hyperliquid API client** (`salior/hl_client.py`)
  - `HyperliquidClient` — full REST client for HL CLOB
  - Order signing via secp256k1 (msgpack → SHA256 → sign, requires `HL_PRIVATE_KEY` env var)
  - `place_order()` — signed limit orders via `/exchange` endpoint
  - `cancel_order()` — signed cancels
  - `get_account()`, `get_fills()`, `get_open_orders()` — account state
  - `get_market_price()`, `get_candles()` — market data
  - `get_hl_client()` — singleton factory
  - Requires: `eth-account`, `eth-keys`, `eth-utils`, `msgpack`

- **Simplified wallet connect** (dashboard)
  - User pastes HL wallet address — no message signing required for read-only
  - Server verifies address has HL account via API
  - Session stored in Supabase `wallet_sessions` (180-day validity)
  - Auto-detect via `window.ethereum` if browser has Rabby/MetaMask
  - HL key status visible in UI: "✅ Configured — live orders enabled" vs "❌ Not configured — paper trading only"

- **Full trading dashboard** (`salior/dashboard/`)
  - Dashboard / Trade / Agents tab navigation
  - 3-section layout: signals + portfolio + performance; order form + open orders; agent health
  - Order preview: shows market price, total cost, HL key status
  - Place Order button: submits to `/api/order` → HL CLOB
  - HL account summary card: collateral, margin, open orders, positions
  - Settings modal: execution mode (paper/live), min conviction
  - Connect modal: paste address or auto-detect from browser wallet

- **`/api/order-preview`** — dry-run an order without placing it
- **`/api/hl-price`** — current mid-price for a coin from HL

### Changed

- `pyproject.toml` — added `eth-account`, `eth-keys`, `eth-utils`, `msgpack` dependencies
- `exec_agent` now uses `HyperliquidClient` for real order placement (was stub)
- `dashboard/server.py` — fully rewritten with simplified wallet connect + HL integration

### Known Limitations

- `HL_PRIVATE_KEY` must be set server-side for live orders (Sailor will add via dashboard after creating HL API wallet)
- Telegram bot requires `TELEGRAM_BOT_TOKEN` env var

## [0.4.0] — 2026-05-11

### Added

- **Hooks event system** (`salior/hooks/`)
  - `HookRegistry` with `on()` / `off()` / `emit()` and global instance
  - Built-in events: `on_signal`, `on_fill`, `on_execution`, `on_error`, `on_risk_breach`, `on_agent_health`
  - `HookEvent` dataclass

- **Scheduler** (`salior/scheduler.py`)
  - `Scheduler` — run multiple tasks on independent intervals
  - `IntervalTask` — wraps coroutine, runs on fixed `loop_interval`, handles timeouts

- **Telegram bot** (`salior/telegram_bot.py`)
  - `/start`, `/status`, `/signals`, `/pnl`, `/help` commands
  - Hook integration: alerts on `on_fill`, `on_risk_breach`, `on_error`
  - `emit_signal()`, `emit_fill()`, `emit_risk_breach()` helpers

- **CLI groups fully wired**
  - `salior agent [list|start]`, `salior daemon [start|stop|status]`
  - `salior telegram serve`, `salior compute [list|add|remove|ping|deploy]`
  - `salior plugin [list|enable|disable]`, `salior skill [list|show]`, `salior hook [list|fire]`
  - `salior status --verbose` — nodes + plugins summary

## [0.3.0] — 2026-05-11

### Added

- Dashboard web UI (aiohttp + vanilla HTML/JS), compute orchestration, risk agent, daemon

## [0.2.0] — 2026-05-11

### Added

- 4 built-in plugins (llm_batcher, backtest_engine, rl_trainer, ml_predictor)

## [0.1.0] — 2026-05-11

### Added

- Core skeleton, 3 agents, database layer, LLM client, skills, MCP server, plugin system, wallet connect, CLI