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QuickOPC 5.22 bring many improvements in the OPC Unified Architecture. It is built on OPC Foundation .NET Stack version 1.02. We have added many "checks" required by OPC compliance tests, and added various parameters for fine-tuning your application. Also improved is the debugging experience, and writing OPC-UA value is now easier, without the necessity to specify the value type.

In addition, QuickOPC 5.22 contains several improvements in other areas, such as the supprot for QuerySourceConditions in OPC Alarms&Events.