Marcel Taeumel uploaded a new version of System to project The Trunk:
http://source.squeak.org/trunk/System-mt.1221.mcz

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

Name: System-mt.1221
Author: mt
Time: 5 March 2021, 9:30:06.646653 am
UUID: faeeebfe-1564-e743-8e5a-8c26460ca3ad
Ancestors: System-mt.1220, System-ct.1220

Merge.
> Adds Jaromir Matas (jar) to the authors list. A late welcome aboard! :-)

=============== Diff against System-mt.1220 ===============

Item was changed:
  ----- Method: SystemNavigation class>>privateAuthorsRaw (in category 'class initialization') -----
(excessive size, no diff calculated)

Item was changed:
+ (PackageInfo named: 'System') postscript: 'SystemNavigation initializeAuthors.......'!
- (PackageInfo named: 'System') postscript: 'SystemNavigation initializeAuthors......'!