release 4.8.0
Add custom order and futures order info support
Add point details in futures account and position
Add more fields in futures ticker
Rename order related functions name in futures API
set `currency_pair` spot order book as required
Fix missing required URL paramter
Releasee 4.5.0
Changelog - update base URL
Changelog - Add `volumn_24h_usd` and `volume_24h_btc` in `GET /futures/tickers` response