btschwertfeger/python-kraken-sdk: v1.4.0

• Add the truncate parameter to create_order of the Spot websocket clients' create_order and cancel_order+ kraken.spot.Trade.edit_order by @btschwertfeger in https://github.com/btschwertfeger/python-kraken-sdk/pull/113
• A the Spot order book client (kraken.spot.OrderbookClient) by @btschwertfeger in https://github.com/btschwertfeger/python-kraken-sdk/pull/106 ### Other Changes
• Update /examples/spot_orderbook.py by @btschwertfeger in https://github.com/btschwertfeger/python-kraken-sdk/pull/110
• Create release.yaml by @btschwertfeger in https://github.com/btschwertfeger/python-kraken-sdk/pull/116

Full Changelog: https://github.com/btschwertfeger/python-kraken-sdk/compare/v1.3.0...v1.4.0