diff --git a/dsf-gdb/org.eclipse.cdt.dsf.gdb/.settings/.api_filters b/dsf-gdb/org.eclipse.cdt.dsf.gdb/.settings/.api_filters
new file mode 100644
index 00000000000..9eefb5a815c
--- /dev/null
+++ b/dsf-gdb/org.eclipse.cdt.dsf.gdb/.settings/.api_filters
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<component id="org.eclipse.cdt.dsf.gdb" version="2">
+<resource path="src/org/eclipse/cdt/dsf/mi/service/MIVariableManager.java" type="org.eclipse.cdt.dsf.mi.service.MIVariableManager$MIVariableObject">
+<filter id="1143996420">
+<message_arguments>
+<message_argument value="setChildren(MIExpressions.ExpressionInfo[])"/>
+</message_arguments>
+</filter>
+<filter id="1143996420">
+<message_arguments>
+<message_argument value="getChildren()"/>
+</message_arguments>
+</filter>
+</resource>
+<resource path="src/org/eclipse/cdt/dsf/mi/service/command/output/ExprMetaGetChildrenInfo.java" type="org.eclipse.cdt.dsf.mi.service.command.output.ExprMetaGetChildrenInfo">
+<filter id="1143996420">
+<message_arguments>
+<message_argument value="ExprMetaGetChildrenInfo(MIExpressions.ExpressionInfo[])"/>
+</message_arguments>
+</filter>
+<filter id="1143996420">
+<message_arguments>
+<message_argument value="getChildrenExpressions()"/>
+</message_arguments>
+</filter>
+</resource>
+</component>
diff --git a/dsf-gdb/org.eclipse.cdt.dsf.gdb/src/org/eclipse/cdt/dsf/mi/service/MIExpressions.java b/dsf-gdb/org.eclipse.cdt.dsf.gdb/src/org/eclipse/cdt/dsf/mi/service/MIExpressions.java
index df5f272e71a..7536654de27 100644
--- a/dsf-gdb/org.eclipse.cdt.dsf.gdb/src/org/eclipse/cdt/dsf/mi/service/MIExpressions.java
+++ b/dsf-gdb/org.eclipse.cdt.dsf.gdb/src/org/eclipse/cdt/dsf/mi/service/MIExpressions.java
@@ -59,6 +59,10 @@ import org.osgi.framework.BundleContext;
 /**
  * This class implements a debugger expression evaluator as a DSF service. The
  * primary interface that clients of this class should use is IExpressions.
+ * 
+ * This class used to be name ExpressionService in the 1.1 release.
+ * 
+ * @since 2.0
  */
 public class MIExpressions extends AbstractDsfService implements IExpressions, ICachingService {