This is a new minor release of the SDK. The release contains several library updates, including a major update to the OPC UA Java Stack.
Client side reconnection procedure has also been improved and it should now work more reliably with subscription recovery.
The release contains several interface changes, so it may require minor modifications to the applications using the SDK as well.
OPC Foundation Java Stack changes
Changed: Security framework reworked. Again, enables usage of Bouncy Castle natively, without JCE, in practice enabling 256 bit security witout installing the JCE Unlimited Strength Jurisdiction Policy Files. See README.txt for details
Bouncy Castle libraries updated to version 1.52
Spongy Castle libraries updated to version 1.52
Support for HTTP Core version 4.3 and 4.4 added (but due to some issues encountered with the latest libraries, 4.2 kept as the default version provided with the SDK)
Interoperability of Basic256Sha256 and Structure encoding towards other stacks has been improved
Several minor fixes included
Changes to both SDK Client and Server
New: interface UaValueNode; common base type for UaVariable & UaVariableType