Marcel Taeumel uploaded a new version of Morphic to project The Trunk:
http://source.squeak.org/trunk/Morphic-mt.1775.mcz

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

Name: Morphic-mt.1775
Author: mt
Time: 30 June 2021, 2:57:52.843141 pm
UUID: ecf1fb09-8cbe-bf42-bc47-eeb027e97e08
Ancestors: Morphic-mt.1774

Adds simple support for custom updaters in the world-main docking-bar. Just put an extension into TheWorldMainDockingBar and mark it with the pragma:

<updater: 'Update MyFancyProject'>

An entry will then appear in the "Squeak" menu right below "Update Squeak". After loading custom updaters, make sure to rebuild menus via:

TheWorldMainDockingBar updateInstances.

=============== Diff against Morphic-mt.1774 ===============

Item was changed:
  ----- Method: TheWorldMainDockingBar>>updateMenuItemOn: (in category 'submenu - squeak') -----
  updateMenuItemOn: menu
  
+ 	| firstCustomUpdater |
  	menu addItem: [ :item |
  		item
  			contents: 'Update Squeak' translated;
  			help: 'Load latest code updates via the internet' translated;
  			icon: MenuIcons smallChangesIcon;
  			target: self;
+ 			selector: #updateSqueak ].
+ 	
+ 	firstCustomUpdater := true.
+ 	TheWorldMainDockingBar methodsDo: [:method |
+ 		(method pragmaAt: #updater:) ifNotNil: [:pragma |
+ 			firstCustomUpdater ifTrue: [
+ 				menu addLine.
+ 				firstCustomUpdater := false].			
+ 			menu addItem: [ :item |
+ 				item
+ 					contents: (pragma argumentAt: 1) translated;
+ 					target: self;
+ 					selector: method selector]]].!
- 			selector: #updateSqueak ]!