Version 6.0.0

• Renamed library from Huobi.Net to HTX.Net, following the renaming of the exchange
• Renamed all models and references from Huobi... to HTX...
• Renamed UsdtMarginSwapApi to UsdtFuturesApi
• Renamed some endpoints to match standardized endpoint names
• Split Margin and SubAccount endpoints into separate topics in the rest SpotApi
• Split SubAccount endpoints into separate topics in the rest FuturesApi
• Added UsdtFuturesSymbolOrderBook implementation
• Added client side ratelimiting
• Added various missing endpoints
• Added Usdt Futures API account websocket streams
• Updated from Newtonsoft.Json to System.Text.Json for json handling
• Updated code xml comments
• Updated API documentation references
• Fixed a large number of bugs

Version 5.7.0

• Updated CryptoExchange.Net to version 7.11.0, see https://github.com/JKorf/CryptoExchange.Net/releases/tag/7.11.0

Version 5.6.0

• Updated CryptoExchange.Net to version 7.10.0, see https://github.com/JKorf/CryptoExchange.Net/releases/tag/7.10.0

Version 5.5.0

• Updated CryptoExchange.Net to version 7.9.0, see https://github.com/JKorf/CryptoExchange.Net/releases/tag/7.9.0
• Updated internal classes to internal access modifier

Version 5.4.1

• Updated CryptoExchange.Net to V7.8.0, see https://github.com/JKorf/CryptoExchange.Net/releases/tag/7.8.0

Version 5.4.0

• Updated CryptoExchange.Net to version 7.7.0, see https://github.com/JKorf/CryptoExchange.Net/releases/tag/7.7.0
• Updated response models from classes to records

Version 5.3.0

• Updated CryptoExchange.Net to v7.6.0, see https://github.com/JKorf/CryptoExchange.Net?tab=readme-ov-file#release-notes for release notes