workflow for creating pack,

changeable pack version

pack_versions/48.json

@@ -0,0 +1,62 @@
+{
+  "version": "48",
+  "schema": {
+    "pack.mcmeta": "json",
+    "pack.png": "image/png",
+    "data": {
+      "<namespace>": {
+        "function": "function",
+        "structure": {
+          "DataVersion": "int",
+          "size": ["int", "int", "int"],
+          "palette": [{
+            "name": "blockId",
+            "properties": ["string"]
+          }],
+          "palettes": [
+            [{
+              "name": "blockId",
+              "properties": ["string"]
+            }]
+          ],
+          "blocks": [{
+            "state": "int",
+            "pos": ["int", "int", "int"],
+            "nbt": "nbt"
+          }],
+          "entities": [{
+            "pos": ["double", "double", "double"],
+            "blockPos": ["int", "int", "int"],
+            "nbt": "nbt"
+          }]
+        },
+        "tags": "tags",
+        "advancment": {
+          "parent": "advancment",
+          "display": {
+            "icon": {
+              "id": "itemId",
+              "count": "int",
+              "components": ["itemComponent"]
+            },
+            "title": "jsonString",
+            "description": "jsonString",
+            "frame": "frame",
+            "background": "resource",
+            "show_toast": "bool",
+            "announce_to_chat": "bool",
+            "hidden": "bool"
+          },
+          "criteria": "criteria",
+          "requirements": ["criterion_name"],
+          "rewards": {
+            "experience": "int",
+            "function": "function",
+            "loot": ["loot_table"],
+            "recipes": ["recipe"]
+          }
+        }
+      }
+    }
+  }
+}