version meta field is always required again

BMM won't detect updates if the version is None. Since the previous schema required version to be None when using `fixed-release-tag-updates`, that meant that manual updates via PR wouldn't be detected.

README.md

@@ -58,7 +58,6 @@ This file stores essential metadata in JSON format. **Make sure you adhere to th
         - **Latest commit**: Using a link to the [latest commit (HEAD)](https://docs.github.com/en/repositories/working-with-files/using-files/downloading-source-code-archives#source-code-archive-urls)
 - *fixed-release-tag-updates*: (*Optional*) Set to `true` if your mod uses a fixed release tag and still wants to auto-update when modifying the underlying files. This can be useful for repositories with multiple mods, allowing you to have a release tag dedicated for each mod where you upload new versions. Note that:
   - Requires `automatic-version-check` to also be set to `true`.
-  - Requires that the `version` field is not set as the version will be extracted from the asset's upload date.
   - The `downloadURL` must point to a specific release asset using a link such as `https://github.com/author/repo/releases/download/my-release-tag/mod.zip`. 
  
  

schema/meta.schema.json

@@ -61,7 +61,8 @@
     "categories",
     "author",
     "repo",
-    "downloadURL"
+    "downloadURL",
+    "version"
   ],
   "allOf": [
     {
@@ -120,13 +121,7 @@
         ]
       },
       "then": {
-        "$comment": "Conditions when 'fixed-release-tag-updates' is true)",
+        "$comment": "Conditions when 'fixed-release-tag-updates' is true",
-        "not": {
-          "required": [
-            "version"
-          ],
-          "errorMessage": "When 'fixed-release-tag-updates' is true, the 'version' field must NOT be present as the version is extracted automatically."
-        },
         "properties": {
           "automatic-version-check": {
             "const": true,
@@ -140,14 +135,7 @@
         "required": [
           "automatic-version-check"
         ],
-        "errorMessage": "When 'fixed-release-tag-updates' is true: 'version' must be absent, 'automatic-version-check' must be true, and 'downloadURL' must point to a specific release asset."
+        "errorMessage": "When 'fixed-release-tag-updates' 'automatic-version-check' must be true, and 'downloadURL' must point to a specific release asset."
-      },
-      "else": {
-        "$comment": "Conditions when 'fixed-release-tag-updates' is false or absent",
-        "required": [
-          "version"
-        ],
-        "errorMessage": "When 'fixed-release-tag-updates' is false or absent, the 'version' field is required."
       }
     }
   ]