Frank Shearar uploaded a new version of ReleaseBuilder to project The Trunk:
http://source.squeak.org/trunk/ReleaseBuilder-fbs.79.mcz

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

Name: ReleaseBuilder-fbs.79
Author: fbs
Time: 4 December 2012, 4:05:00.628 pm
UUID: 98948abf-d8d8-4c10-a6a5-37b65e24b208
Ancestors: ReleaseBuilder-fbs.78

Thanks to Levente Uzonyi for correcting the IPv6-disabling.

=============== Diff against ReleaseBuilder-fbs.78 ===============

Item was changed:
  ----- Method: ReleaseBuilderFor4dot4 class>>setPreferences (in category 'private') -----
  setPreferences
  	Preferences 
  		installBrightWindowColors ;
  		setPreference: #scrollBarsWithoutMenuButton toValue: true ;
  		setPreference: #swapMouseButtons toValue: true ;
  		setPreference: #annotationPanes toValue: true ;
  		setPreference: #showSplitterHandles toValue: false ;
  		setPreference: #showBoundsInHalo toValue: true ;
  		setPreference: #alternateHandlesLook toValue: false ;
  		setPreference: #roundedMenuCorners toValue: false ;
+ 		setPreference: #roundedWindowCorners toValue: false.
- 		setPreference: #roundedWindowCorners toValue: false;
- 		setPreference: #enableIpv6 toValue: false.
  	PluggableButtonMorph roundedButtonCorners: false.
  	FillInTheBlankMorph roundedDialogCorners: false.
+ 	Workspace shouldStyle: false.
+ 	NetNameResolver enableIPv6: false.!
- 	Workspace shouldStyle: false!