additional text about TM versioning #1182

w3c · Nov 3, 2021 · 7c66d68 · 7c66d68
1 parent ce539d4
commit 7c66d68
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Showing 2 changed files with 26 additions and 16 deletions.
diff --git a/index.html b/index.html
@@ -5744,6 +5744,12 @@ <h3>Versioning</h3>
          Due to the definition of <a>Thing Model</a> the term <code>instance</code> can be omitted within the <code>version</code> container. 
         </p>
 
+        <p>
+            When <a>Thing Models</a> are updated and have a new version, you should be aware that this may affect 
+            other <a>Thing Models</a> that uses the extension and import features (see Section <a href="#thing-model-extension-import"></a>). 
+            In some cases it is useful to reflect a new version also in the file name and/or in a corresponding URL to identify the version.
+          </p>
+
     </section>
     <section id="thing-model-extension-import" class="normative">
         <h3>Extension and Import</h3>
@@ -6776,14 +6782,7 @@ <h1>JSON Schema for TD Instance Validation</h1>
                     "minimum": 0
                 },
                 "multipleOf": {
-                    "oneOf": [
-                        {
-                            "type": "integer"
-                        },
-                        {
-                            "type": "number"
-                        }
-                    ]
+                    "$ref": "#/definitions/multipleOfDefinition"
                 },
                 "properties": {
                     "additionalProperties": {
@@ -6815,6 +6814,18 @@ <h1>JSON Schema for TD Instance Validation</h1>
                 }
             }
         },
+        "multipleOfDefinition": {
+            "anyOf": [
+                {
+                    "type": "integer",
+                    "exclusiveMinimum": 0
+                },
+                {
+                    "type": "number",
+                    "exclusiveMinimum": 0
+                }
+            ]
+        },
         "form_element_property": {
             "type": "object",
             "properties": {
@@ -7171,14 +7182,7 @@ <h1>JSON Schema for TD Instance Validation</h1>
                     "minimum": 0
                 },
                 "multipleOf": {
-                    "oneOf": [
-                        {
-                            "type": "integer"
-                        },
-                        {
-                            "type": "number"
-                        }
-                    ]
+                    "$ref": "#/definitions/multipleOfDefinition"
                 },
                 "properties": {
                     "additionalProperties": {

diff --git a/index.template.html b/index.template.html
@@ -4723,6 +4723,12 @@ <h3>Versioning</h3>
          Due to the definition of <a>Thing Model</a> the term <code>instance</code> can be omitted within the <code>version</code> container. 
         </p>
 
+        <p>
+            When <a>Thing Models</a> are updated and have a new version, you should be aware that this may affect 
+            other <a>Thing Models</a> that uses the extension and import features (see Section <a href="#thing-model-extension-import"></a>). 
+            In some cases it is useful to reflect a new version also in the file name and/or in a corresponding URL to identify the version.
+          </p>
+
     </section>
     <section id="thing-model-extension-import" class="normative">
         <h3>Extension and Import</h3>