Marcel Taeumel uploaded a new version of System to project The Trunk:
http://source.squeak.org/trunk/System-mt.772.mcz

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

Name: System-mt.772
Author: mt
Time: 22 October 2015, 10:54:57.804 am
UUID: 46118b7a-46d1-41c1-8b5f-0be4d5aaf89a
Ancestors: System-mt.771

Reverts last commit to log change stamps at the granularity of minutes again.

See discussion here: http://forum.world.st/The-Trunk-System-mt-771-mcz-td4856201.html

=============== Diff against System-mt.771 ===============

Item was changed:
  ----- Method: Utilities class>>changeStamp (in category 'identification') -----
  changeStamp 
  	"Answer a string to be pasted into source code to mark who changed it and when."
  	^ self authorInitials , ' ' , Date today mmddyyyy, ' ',
+ 		((String streamContents: [:s | Time now print24: true on: s]) copyFrom: 1 to: 5)!
- 		((String streamContents: [:s | Time now print24: true on: s]) copyFrom: 1 to: 8)!