diff --git a/packages/TraceDebugger.package/TraceDebugger.class/instance/controlButtonSpecs.st b/packages/TraceDebugger.package/TraceDebugger.class/instance/controlButtonSpecs.st
index 1846d681..4f9eaa6d 100644
--- a/packages/TraceDebugger.package/TraceDebugger.class/instance/controlButtonSpecs.st
+++ b/packages/TraceDebugger.package/TraceDebugger.class/instance/controlButtonSpecs.st
@@ -6,6 +6,7 @@ controlButtonSpecs
 		('Restart'		restart			'rewind this context to its start (r)'		canStepBackward)
 		('Into'			stepInto		'step into next message send (e)'		canStepForward)
 		('Over'			stepOver		'step over next message send (t)'		canStepForward)
-		('Through'		stepThrough	'step into next block/out of current block (T)'				canStepForward)
+		('Through'		stepThrough	'step into next block/out of current block (T)'	canStepForward)
 		('Back'			stepBack		'rewind before previous message send (B)'		canStepBackward)
-		('Where'		showWhere		'select next expression (w)'				hasContextSelected))
\ No newline at end of file
+		('Where'		showWhere		'select next expression'				hasContextSelected)
+		('Up'			jumpToSender	'jump to sender (w)'				hasContextSelected))
\ No newline at end of file
diff --git a/packages/TraceDebugger.package/TraceDebugger.class/methodProperties.json b/packages/TraceDebugger.package/TraceDebugger.class/methodProperties.json
index bd89d78f..a1891f13 100644
--- a/packages/TraceDebugger.package/TraceDebugger.class/methodProperties.json
+++ b/packages/TraceDebugger.package/TraceDebugger.class/methodProperties.json
@@ -124,7 +124,7 @@
 		"contextTreeKey:from:event:" : "ct 8/1/2022 01:10",
 		"contextVariablesInspector" : "ct 11/20/2021 16:11",
 		"contextVariablesInspectorClass" : "ct 3/19/2022 20:49",
-		"controlButtonSpecs" : "ct 2/21/2022 19:43",
+		"controlButtonSpecs" : "ct 9/15/2023 22:37",
 		"controlButtonsFrame" : "ct 11/20/2021 15:33",
 		"copyBugReportToClipboard" : "ct 3/12/2022 17:40",
 		"currentCompiledMethod" : "ct 11/20/2021 21:08",