Marcel Taeumel uploaded a new version of System to project The Trunk:
http://source.squeak.org/trunk/System-mt.874.mcz==================== Summary ====================
Name: System-mt.874
Author: mt
Time: 9 August 2016, 3:53:54.035781 pm
UUID: 563db890-1743-8e43-88d2-f2c811cec4bf
Ancestors: System-mt.873
Fix clean-up code for Utilities (to remove it from ReleaseBuilder).
=============== Diff against System-mt.873 ===============
Item was added:
+ ----- Method: Utilities class>>cleanUp: (in category 'class initialization') -----
+ cleanUp: aggressive
+ aggressive ifTrue: [self setAuthorInitials: String empty].!