Starting 24 August 2020 at 17:00 UTC, new orders submitted to the exchange will result in a single update being generated and published on the WebSocket API
order feed containing the final state of that order. Previously an additional intermediate state with
workingIndicator=0b was also published on the order feed. This change is now live in the Testnet environment.
Please see our blog post for further details.
If you have any further questions, please contact Support.