Marcel Taeumel uploaded a new version of Services-Base to project The Trunk:
http://source.squeak.org/trunk/Services-Base-mt.55.mcz

==================== Summary ====================

Name: Services-Base-mt.55
Author: mt
Time: 12 April 2015, 9:07:10.492 pm
UUID: 3b374e3f-27ec-ff4f-9af9-89da39d9d38b
Ancestors: Services-Base-topa.54

MVC compatibility.

=============== Diff against Services-Base-topa.54 ===============

Item was changed:
  ----- Method: ServiceGui>>menuItemForAction: (in category 'serviceactions') -----
  menuItemForAction: aServiceAction 
  	"Returns a menuItem triggering self"
  	self menu
  		add: (aServiceAction menuLabelNumbered: self n)
  		target: aServiceAction
  		selector: #execute.
+ 	Smalltalk isMorphic ifTrue: [
+ 		self menu lastItem isEnabled: aServiceAction executeCondition.
+ 		self menu balloonTextForLastItem: aServiceAction description]!
- 	self menu lastItem isEnabled: aServiceAction executeCondition.
- 	self menu balloonTextForLastItem: aServiceAction description!