Question Is it still mandatory to use creatorName without spaces?

[RandomVAMUser]

Did quick test with package builder (using "creator name") to see if you can use names with spaces (inside .var name).
Also tested simple reference package and it appears working just fine.
It looks like some misleading/leftover thing from vam1x (in package builder).

Spoiler: test

↓ package#1

↓ scene equip (reference)

↓ package#2

↑ that depend.txt is interesting, no underscore on By: (but it reads license from meta?)

Spoiler: meta1

{
   "licenseType" : "CC BY",
   "creatorName" : "creator_name",
   "packageName" : "package_name",
   "standardReferenceVersionOption" : "Latest",
   "scriptReferenceVersionOption" : "Exact",
   "description" : "",
   "credits" : "",
   "instructions" : "",
   "promotionalLink" : "",
   "programVersion" : "1.20.77.9",
   "contentList" : [
      "Custom/Hair/Female/RenVR/RenVR/Simone (REN).vam",
      "Custom/Hair/Female/RenVR/RenVR/Simone (REN).jpg",
      "Custom/Hair/Female/RenVR/RenVR/Simone (REN).vaj",
      "Custom/Hair/Female/RenVR/RenVR/Simone (REN).vab"
   ],
   "dependencies" : {
   },
   "customOptions" : {
      "preloadMorphs" : "false"
   },
   "hadReferenceIssues" : "false",
   "referenceIssues" : [
   ]
}

Spoiler: meta2

{
   "licenseType" : "CC BY",
   "creatorName" : "creator_name",
   "packageName" : "test_scene",
   "standardReferenceVersionOption" : "Latest",
   "scriptReferenceVersionOption" : "Exact",
   "description" : "",
   "credits" : "",
   "instructions" : "",
   "promotionalLink" : "",
   "programVersion" : "1.20.77.9",
   "contentList" : [
      "Saves/scene/_test reference.json",
      "Saves/scene/_test reference.jpg"
   ],
   "dependencies" : {
      "creator name.package_name.latest" : {
         "licenseType" : "CC BY",
         "dependencies" : {
         }
      }
   },
   "customOptions" : {
      "preloadMorphs" : "false"
   },
   "hadReferenceIssues" : "false",
   "referenceIssues" : [
   ]
}

Spoiler: scene reference

               "hair" : [
                  {
                     "id" : "creator name.package_name.latest:/Custom/Hair/Female/RenVR/RenVR/Simone (REN).vam",
                     "internalId" : "RenVR:Simone (REN)",
                     "enabled" : "true"
                  }

Is this some leftover thing or there are potential issues if there is spacing (no underscore)?