OPCDA.NET-UA Version Log

UA Option for OPCDA.NET

Jan-19-2018   V4.2
ConfigUtils.createCertificate didn't replace localhost with machine name.
Configuration and Certificate helper methods added in the Opc.Ua.ClientDA.ClientUtils class.

Aug-31-2017   V4.1.0.1
The configuration utilities are updated to the V3.1.342 UA stack. Certificates created with a previous UA stack version are not compatible (Sha256 signature required) and need to be re-created.

Aug-27-2017   V4.1
Built with UA stack V1.3.342.  

Mar-11-2017    V4.0
Updated to Visual Studio 2017.
Built with UA stack V1.3.341.
URL parsing for data after the ; character disabled.
Added check for the server not defining any server URIs.
Added check for empty ServerURI and namespace strings because the UA StringTable class doesn't accept empty strings.

Jan-26-2017   V3.4.2
Trace in ComDaGroup.OnUpdate extended to include stack trace.
Internal test trace log was not removed in distribution version causing memory build up.

Oct-22-2016    V3.4
Built with UA stack V1.3.340

May-23-2016   V3.3.1
Write uses DateTime.UtcNow for DA2 writes insted of DateTime.MinValue.

Apr-14-2016   V3.3
Support for UA Methods added.
Application can define trace mask and prevent config file trace mask setting being used.
SetActivate() items didn't activate the callback processing in some cases.
Added properties UaAppConfigFileAutoCreate and onNotifyUntrustedCertificate

Nov-18-2015   V3.1.1
Version mix in distribution corrected.

Oct-23-2015    V3.1
Added method GetEndpoints(string discoveryUrl) to get the UA server endpoints and the property PreferredEndpoint to indicate an endpoint preference.

Aug-13-2015    V3.0
Upgraded to support Visual Studio 2015, .NET4.6 and Windows 10.
Based on OPCDA.NET V10.0.

July-2-2015      V2.4 .2
Bug fix in Group.SetState. RevisedUpdateRate was not set in the ref argument.
The V2.4.1 distribution contained old DLL files.

June-12-2015   V2.4 .1
Bug fix in Write of array type values (write failed with some servers).

Mai-30-2015     V2.4
Bug fixes and enhancments in the handling of item properties. Bug fix in the Write handling.
Changed few error codes for CTT. OpcServer.Read did ignore maxAge.
AutoAcceptUntrustedCertificates configuration setting was ignored in client

Apr-28-2015     V2.3.4
OpcDaNetUaOption.dll (.Net2 version) was working in evaluation mode.

Apr-27-2015     V2.3.3
Evaluation identification was missing in the DLL file description.

Dec-15-2014    V2.3.2
Bug fix in async read/write UA server. Built with OPCDA.NET V9.3.1.

Mai-4-2014      V2.3.1
Built with UA COM Interop V2.3
DA3 Write converts the value to the server type instead of requiring the client to write the exact type.

Dec-10-2013  V2.3
Updated to UA Stack V1.2.334.6 and uaComInterop V2.3

Nov-7-2013    V2.2
Updated to OPCDA.NET V9.2.
Added support for Visual Studio 2013.

Jul-10-2013    V2.1
Built with UA Stack V1.2.334 and OPCDA.NET V9.1.5.
Bug fix: RemoveGroup did not cancel the UA subscription.
Additional "da:" prefix to restrict browsing to OPC DA servers. The "ua:" prefix restricts browsing to only UA servers.

Feb-6-2013    V2.0.3
Error logging added for exceptions within the UA wrapper.
Updated to OPCDA.NET V9.1.1

Oct-27-2012   V2.0.1
Updated to OPCDA.NET V9.0.1 to fix issues with running in limited permissions user accounts.
Not all group properties were set/handled.

Sep-8-2011    V2.0
Updated to OPCDA.NET V9.0 and support of Visual Studio 2012

Mai-15-2012   V1.0.2
NamespaceURIs definition and mapping handling added to allow applications to persist UA NodeIDs with namespace indices.
Based on OPCDA.NET V8.5.1

Apr-22-2012   V1.0.1
UA SDK Interop library compiled with the NO_CTT_HACK symbol defined because otherwise browsing the UnifiedAutomation UA server fails. This changes the NodeId syntax from ns*x;s*xx  to  ns=x;s=xx

Dec-6-2011    V1.0
Initial release based on the OPC Foundation UA SDK V1.1.331

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