v0.11.0

[0.11.0] - 2026-03-05

🚀 Features

• (gamma) Complete UserResponse with profile, bio, and badge fields
• (data) Add trader leaderboard endpoint and move TimePeriod to types
• (gamma) Add public search endpoint for profiles, events, and tags
• (clob) Add ListClobTrades request builder with filter methods
• (clob) Add batch order operations and single order lookup
• (clob) Add auth namespace for API key management
• (clob) Add batch pricing endpoints for books, prices, midpoints, spreads, and last trades
• (clob) Add single pricing, live activity, calculate price, and server time endpoints
• (clob) Add heartbeat, notifications, order scoring, and ban status endpoints
• (clob) Add rewards namespace for liquidity reward tracking
• (clob) Add simplified/sampling market lists and builder trades endpoint
• (clob) Add RFQ namespace for request-for-quote trading
• (gamma) Add missing endpoints and query params across all namespaces

🐛 Bug Fixes

• (core) Replace silent epoch fallback with explicit panic in current_timestamp
• (clob,gamma) Align SDK types with real Polymarket API responses
• (gamma) Correct 6 serde renames and expand SeriesInfo to match live API
• (clob) Fix 5 critical deserialization crashes against live API
• (clob) Add missing fields to OpenOrder, OrderResponse, and Trade types
• (clob,data) Add missing fields to OrderBook and Holder types
• (clob) Add #[serde(default)] to all Option fields in response types
• (data) Add #[serde(default)] to all Option fields in response types
• (cli) Use floor_char_boundary for safe UTF-8 string truncation

🚜 Refactor

• (clob) Make gamma dependency optional behind feature flag
• (relay) Extract retry helper, named constants, and module-level types
• (clob) Deduplicate EIP-712 order conversion and digest computation
• (core) Simplify rate limiter config with endpoint_limit helper
• (clob) Extract WebSocket subscription validation helper

📚 Documentation

• Add docstrings across workspace, complete relay crate coverage
• Fix incorrect API examples and update project documentation

🎨 Styling

• Apply rustfmt to gamma and data

🧪 Testing

• (clob) Add authenticated read-only live tests for account and orders
• Add mockito HTTP mock tests for core, gamma, and clob
• (core) Fix retry mock strictness and add 401/403/408 error tests
• (gamma) Add open(false) inversion, volume serde renames, and events namespace tests
• (clob) Add 401 authentication error and DELETE cancel order mock tests
• (data) Add 12 mock HTTP tests bootstrapping polyoxide-data coverage
• (cli) Add multibyte and emoji edge case tests for truncate
• (clob) Add 12 mock tests for order book, orders, pricing, and cancel endpoints
• (clob) Add 26 unit tests for WebSocket message type deserialization
• (clob) Add unit tests for utils and error modules
• (clob) Add mock tests for 429 retry behavior and non-retriable errors
• (clob) Add mock tests for error scenarios and edge cases
• (clob) Add mock tests for order creation flows
• (clob) Add rejection, edge case, and output validation tests

🔧 Build

• Specify per-crate tokio features instead of workspace-wide
• Move futures-util from workspace deps to per-crate
• Add mockito workspace dev-dependency for HTTP mock tests