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Prosys Sentrol OPC UA & Classic SDK 7.5.2 for Delphi and C++ Builder Released


We have released a new minor version of Prosys Sentrol OPC UA & Classic SDK for Delphi and C++ Builder.

The release includes several performance and data handling improvements both in the OPC UA client and server development.

There are also important security fixes in the release. These affect especially the OpenSSL components that the OPC UA SDK is using, addressing the OpenSSL Security Advisory [7th February 2023]. Therefore we recommend everyone to update to this version and also verify the version of the components that you are distributing along with your applications (libeay32.dll, ssleay32.dll).

As usual, we recommend all customers to update to this version.

See the Release Notes for more details about the changes and fixed issues.

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Please contact Prosys OPC Sales for more information.

About Prosys OPC Ltd

Prosys OPC is a leading provider of professional OPC software and services with over 20 years of experience in the field. OPC and OPC UA (Unified Architecture) are communications standards used especially by industrial and high-tech companies.

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