Please be reminded that we will temporarily halt trading in our production (Mainnet) environment in one hour (Thursday,12 August at 02:15 UTC)to facilitate a major upgrade to our operating system. From this time, any order actions will be rejected. Deposits made will be queued for processing.The system will be online again in cancel-only mode from approximately 03:10UTC. Order cancel requests and deposits will be processed normally. Continuous trading will recommence from approximately03:15 UTC.From the halt of trading until continuous trading resumes, there will be no Mark Price updates and hence no liquidations.For more information, please see our blog.