Remove rangeBottom from levels when setting offset

Add compatiblity to offsetting so elements on scene still have the correct offset without needing to migrate
Add macro for migratinon of rangeBottom in Compendiums
Update to readme

README.md

@@ -4,7 +4,7 @@
 ![GitHub Releases](https://img.shields.io/github/downloads/KayelGee/token-attacher/latest/total?style=for-the-badge) 
 ![GitHub All Releases](https://img.shields.io/github/downloads/KayelGee/token-attacher/total?style=for-the-badge&label=Downloads+total)  
 
-**[Compatibility]**: *FoundryVTT* v10+ 
+**[Compatibility]**: *FoundryVTT* v12+ 
 **[Systems]**: *any*  
 **[Languages]**: *English*, *Korean*, *Japanese*    
 
@@ -57,6 +57,9 @@ A public interface for usage in macros can be accessed via tokenAttacher, follow
  - tokenAttacher.regenerateLinks(elements)
  - tokenAttacher.migrateElementsInCompendiums(migrateFunc, elementTypes, topLevelOnly)
  - tokenAttacher.migrateAttachedOfBase(base, migrateFunc, elementTypes, topLevelOnly, return_data=false)
+ - tokenAttacher.migratePrototype(prototypeToken, migrateFunc, elementTypes, topLevelOnly, options={})
+ - tokenAttacher.isAttachmentBase (document)
+ - tokenAttacher.transformBaseIntoPrototype(baseDocument)
 
 There are some example macros bundled in a macro compendium.
  - Mount Up!:

module.json

@@ -2,7 +2,7 @@
 	"id": "token-attacher",
 	"title": "Token Attacher",
 	"description": "Attach anything(even tokens) to tokens, so that they move when the token moves and rotate/move when the token rotates. Create prefabs and many more features, see the github readme for more details.",
-	"version": "4.6.4",
+	"version": "4.6.6",
 	"compatibility" :{
 		"minimum": 12,	
 		"verified": 12,
@@ -35,9 +35,8 @@
       {
           "name": "example-macros",
           "label": "(TA)Example Macros",
-          "path": "packs/example-macros.db",
-          "type": "Macro",
-          "package": "token-attacher"
+          "path": "packs/example-macros",
+          "type": "Macro"
       }
 	],
 	"languages": [

packs/example-macros/CURRENT

@@ -0,0 +1 @@
+MANIFEST-000067

scripts/compatiblity/levels.js

@@ -36,12 +36,10 @@
 		}
 		if(objData.flags[moduleName]?.hasOwnProperty('rangeTop') || objData.flags[moduleName]?.hasOwnProperty('rangeBottom')){
 			offset.elevation.flags[moduleName] = {
-				rangeTop:objData.flags[moduleName].rangeTop ?? null, 
-				rangeBottom:objData.flags[moduleName].rangeBottom ?? null
+				rangeTop:objData.flags[moduleName].rangeTop ?? null
 			};
 
 			if([null, Infinity, -Infinity].includes(offset.elevation.flags[moduleName].rangeTop) === false) offset.elevation.flags[moduleName].rangeTop -= base_elevation;
-			if([null, Infinity, -Infinity].includes(offset.elevation.flags[moduleName].rangeBottom) === false) offset.elevation.flags[moduleName].rangeBottom -= base_elevation;
 		}
 	}
 
@@ -56,6 +54,10 @@
 		if(offset.elevation?.flags?.[moduleName]?.hasOwnProperty('rangeTop')){
 			if([null, Infinity, -Infinity].includes(offset.elevation?.flags?.[moduleName]?.rangeTop) === false) update[`flags.${moduleName}.rangeTop`] = baseOffset.elevation + offset.elevation.flags[moduleName].rangeTop;
 		}
+		//V11 Compatibility for V12
+		if(offset.elevation?.flags?.[moduleName]?.hasOwnProperty('rangeBottom')){
+			if([null, Infinity, -Infinity].includes(offset.elevation?.flags?.[moduleName]?.rangeBottom) === false) update[`elevation`] = baseOffset.elevation + offset.elevation.flags[moduleName].rangeBottom;
+		}
 	}
 
 	Hooks.on(`${moduleNameTA}.doAttachmentsNeedUpdate`, doAttachmentsNeedUpdate);