Patrick Rein uploaded a new version of Installer-Core to project The Trunk:
http://source.squeak.org/trunk/Installer-Core-pre.423.mcz

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

Name: Installer-Core-pre.423
Author: pre
Time: 8 October 2018, 2:11:42.728633 pm
UUID: b8dd563d-b00a-1944-949e-1c4d726aa382
Ancestors: Installer-Core-ul.422

In order to make the new Git version control infrastructure more accessible, this commit adds an Installer script to install the Squot and Squit packages.

=============== Diff against Installer-Core-ul.422 ===============

Item was added:
+ ----- Method: Installer class>>installGitInfrastructure (in category 'scripts') -----
+ installGitInfrastructure
+ 
+ 	self ensureRecentMetacello.
+ 	
+ 	(Smalltalk at: #Metacello) new
+ 		  baseline: 'Squot';
+ 		  repository: 'github://hpi-swa/Squot:master/src';
+ 		  load.!