After image creation completed, status bar continued to say 'Downloading...'.  Added #showNumberOfErrors to end of #createImageFromTemplate.
MODIFY
src/Pharo-Launcher-UI.package/PharoLauncher.class/instance/createImageFromTemplate.st
src/Pharo-Launcher-UI.package/PharoLauncher.class/instance/createImageFromTemplate.st
@@ -14,5 +14,5 @@ createImageFromTemplate
UIManager default alert: err longDescription.
^ self ]].
-
+ self showNumberOfErrors.
self updateImages.
\ No newline at end of file

After image creation completed, status bar continued to say 'Downloading...'.  Added #showNumberOfErrors to end of #createImageFromTemplate.