Index: src/ch/TTaskDefinition.h
===================================================================
diff -u -N -rb684bec49aaaea4b89ab2e599497f4085d8698a3 -r8dd3566d66a35a662872eaaa45eef5049e71c3dc
--- src/ch/TTaskDefinition.h	(.../TTaskDefinition.h)	(revision b684bec49aaaea4b89ab2e599497f4085d8698a3)
+++ src/ch/TTaskDefinition.h	(.../TTaskDefinition.h)	(revision 8dd3566d66a35a662872eaaa45eef5049e71c3dc)
@@ -77,6 +77,9 @@
 
 	TOperationPlan m_tOperationPlan;			///< Describes the operation along with sub-operations to be performed on the task input data
 
+	// Task version
+	unsigned long long m_ullTaskVersion;
+
 	// Global task settings
 	chcore::TConfig	m_tConfiguration;