just upload the version of packages after the Launcher loading. There is a mess around PhLAboutCommand movement - probalby result of some previous merge
DELETE
src/PharoLauncher-Core.package/PhLAboutCommand.class/README.md
-Command to display a box with information related to the Pharo Launcher
\ No newline at end of file

DELETE
src/PharoLauncher-Core.package/PhLAboutCommand.class/class/icon.st
-accessing
-icon
- ^ self iconNamed: #help
\ No newline at end of file

DELETE
src/PharoLauncher-Core.package/PhLAboutCommand.class/class/title.st
-accessing
-title
- ^ 'About'
\ No newline at end of file

DELETE
src/PharoLauncher-Core.package/PhLAboutCommand.class/instance/aboutText.st
-accessing
-aboutText
- ^ String streamContents: [:stream |
- stream
- << 'Pharo Launcher is a tool that ease the management of Pharo images and their associated Virtual Machines. It can download official Pharo images from the Pharo repository, fetch the right virtual machine to run your image and many other things.';
- cr;
- << 'If you find a bug, please open an issue at https://github.com/pharo-project/pharo-launcher/issues.';
- cr; cr;
- << 'Pharo Launcher version: ';
- << self launcherVersion ]
-
\ No newline at end of file

DELETE
src/PharoLauncher-Core.package/PhLAboutCommand.class/instance/execute.st
-action
-execute
- AboutDialogWindow new
- text: self aboutText;
- open
\ No newline at end of file

DELETE
src/PharoLauncher-Core.package/PhLAboutCommand.class/instance/launcherVersion.st
-querying
-launcherVersion
-
- ^ LauncherVersion ifNil: [ 'N/A' ]
\ No newline at end of file

DELETE
src/PharoLauncher-Core.package/PhLAboutCommand.class/properties.json
-{
- "commentStamp" : "ChristopheDemarey 1/10/2018 08:29",
- "super" : "PhLGeneralCommand",
- "category" : "PharoLauncher-Core-Commands",
- "classinstvars" : [ ],
- "pools" : [ ],
- "classvars" : [
- "LauncherVersion"
- ],
- "instvars" : [
- "project"
- ],
- "name" : "PhLAboutCommand",
- "type" : "normal"
-}
\ No newline at end of file

MODIFY
src/PharoLauncher-Core.package/monticello.meta/categories.st
src/PharoLauncher-Core.package/monticello.meta/categories.st
@@ -2,3 +2,5 @@ SystemOrganization addCategory: #'PharoLauncher-Core'!
SystemOrganization addCategory: 'PharoLauncher-Core-Commands'!
SystemOrganization addCategory: 'PharoLauncher-Core-Model'!
SystemOrganization addCategory: #'PharoLauncher-Core-Settings'!
+l'!
+SystemOrganization addCategory: #'PharoLauncher-Core-Settings'!

RENAME
src/PharoLauncher-Core.package/PhLAboutCommand.class/class/version..st
src/PharoLauncher-Spec.package/PhLAboutCommand.class/class/version..st
RENAME
src/PharoLauncher-Core.package/PhLAboutCommand.class/instance/launcherCurrentMetacalloVersion.st
src/PharoLauncher-Spec.package/PhLAboutCommand.class/instance/launcherCurrentMetacalloVersion.st
RENAME
src/PharoLauncher-Core.package/PhLAboutCommand.class/instance/launcherMTProject.st
src/PharoLauncher-Spec.package/PhLAboutCommand.class/instance/launcherMTProject.st
RENAME
src/PharoLauncher-Core.package/PhLAboutCommand.class/instance/launcherMetacalloConfiguration.st
src/PharoLauncher-Spec.package/PhLAboutCommand.class/instance/launcherMetacalloConfiguration.st
MODIFY
src/PharoLauncher-Spec.package/monticello.meta/categories.st
src/PharoLauncher-Spec.package/monticello.meta/categories.st
SystemOrganization addCategory: #'PharoLauncher-Spec'!
SystemOrganization addCategory: #'PharoLauncher-Spec-Settings'!
+SystemOrganization addCategory: #'PharoLauncher-Spec-Settings'!

just upload the version of packages after the Launcher loading. There is a mess around PhLAboutCommand movement - probalby result of some previous merge