Bert Freudenberg uploaded a new version of Monticello to project The Trunk:
http://source.squeak.org/trunk/Monticello-bf.527.mcz

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

Name: Monticello-bf.527
Author: bf
Time: 22 December 2012, 3:40:29.517 pm
UUID: 16af26b1-68f9-473b-b8bc-258faa4148a5
Ancestors: Monticello-djm.526

Prevent an MNU when right-clicking in new history browser.

=============== Diff against Monticello-djm.526 ===============

Item was changed:
  ----- Method: MCVersionHistoryBrowser>>getMenu: (in category 'morphic ui') -----
  getMenu: aMenu
+ 	self selection < 2 ifTrue: [^ aMenu].
- 	index < 1 ifTrue: [^ aMenu].
  	self fillMenu: aMenu fromSpecs: 
  		{{'view changes to ', ancestry name . #viewChanges}},
  		(self selectedInfo ancestors collect: [:parent |
  			{'view changes from ', parent name . #viewChanges: . parent}]),
  		#(('spawn history' spawnHistory)).
  	^ aMenu!