Marcel Taeumel uploaded a new version of System to project The Trunk:
http://source.squeak.org/trunk/System-ct.1243.mcz

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

Name: System-ct.1243
Author: ct
Time: 3 October 2021, 3:36:22.748874 pm
UUID: a60b721f-3e4e-5f4c-8cce-7f8ca452807f
Ancestors: System-mt.1241

Categories an unclassified preference.

Please review the protocol I chose for modifying the preference - is there really no manifestation of these old-style preferences in the source code?

=============== Diff against System-mt.1241 ===============

Item was changed:
+ (PackageInfo named: 'System') postscript: '(Preferences preferenceAt: #debugLogTimestamp) categoryList: #(''debug'').'!
- (PackageInfo named: 'System') postscript: '"Add the new primitive error codes to the specialObjectsArray if they are not there yet."
- Smalltalk primitiveErrorTable size < 26 ifTrue:
- 	[Smalltalk recreateSpecialObjectsArray]'!