OKX.Net Version 3.4.0
- Updated CryptoExchange.Net to version 9.4.0, see https://github.com/JKorf/CryptoExchange.Net/releases/
- Added support for multi-symbol Shared socket subscriptions
- Added CopyTrading endpoints
- Added support for Unified USD Orderbook, added tradeQuoteAsset parameters and response properties
- Added SymbolCode to OKXInstrument model