Doc changes

Author: flyrain

core-spec/spec.md

@@ -150,8 +150,7 @@ model array cannot produce a valid model document. Preserve model contents and
 custom extensions; never silently select only the first model or overwrite a file
 when splitting a document.
 
-For [ontology maps](../ontology/ontology.md#ontology-mappings), keep the
-`semantic_model` property and add `version: 0.2.0.dev0` inside it. Each embedded
+For [ontology maps](../ontology/ontology.md#ontology-mappings), each embedded
 model must be a complete core document.
 
 ---

ontology/ontology.md

@@ -401,10 +401,6 @@ ontology_mappings:
     concept_mappings: []
 ```
 
-**Breaking change in `0.2.0.dev0` (unreleased):** Add `version: 0.2.0.dev0` inside
-each existing `semantic_model`, keeping its other fields in place. The ontology's
-top-level `version` does not replace this field.
-
 ### Concept mappings
 
 Each concept mapping declares how to populate a concept with objects and how to populate the relationships

python/README.md

@@ -29,8 +29,7 @@ flat shape. The former `semantic_model` wrapper is rejected. Unwrap old
 single-model documents and split multi-model documents into separate files,
 preserving model contents and setting `version` in each file before loading them.
 
-Use `OssieDocument` for models embedded in ontology maps; they require `version`.
-`OssieSemanticModel` provides the model fields without `version`.
+Use `OssieDocument` for models embedded in ontology maps.
 
 ## Development