Karl Ramberg uploaded a new version of Squeak-Version to project The Trunk:
http://source.squeak.org/trunk/Squeak-Version-kfr.4713.mcz==================== Summary ====================
Name: Squeak-Version-kfr.4713
Author: kfr
Time: 26 November 2015, 4:57:34.747 pm
UUID: 96c171dc-c340-492e-b376-30e0212b9c8e
Ancestors: Squeak-Version-kfr.4712
Unload and unregister Universes
=============== Diff against Squeak-Version-kfr.4712 ===============
Item was added:
+ (PackageInfo named: 'Squeak-Version') postscript: '"below, add code to be run after the loading of this package"
+ (MCPackage named: ''Universes'') workingCopy unload.
+ (MCPackage named: ''Universes'') workingCopy unregister.
+ '!