Release 🍓 0.6.4

Author: botberry

CHANGELOG.md

@@ -1,6 +1,104 @@
 CHANGELOG
 =========
 
+0.6.4 - 2025-07-08
+------------------
+
+This release improves how types inherit fields from other mapped types using `@mapper.type(...)`.
+You can now safely inherit from another mapped type, and the resulting GraphQL type will include all expected fields with predictable conflict resolution.
+
+Some examples:
+
+- Basic Inheritance:
+
+```python
+@mapper.type(ModelA)
+class ApiA:
+    pass
+
+
+@mapper.type(ModelB)
+class ApiB(ApiA):
+    # ApiB inherits all fields declared in ApiA
+    pass
+```
+
+
+- The `__exclude__` option continues working:
+
+```python
+@mapper.type(ModelA)
+class ApiA:
+    __exclude__ = ["relationshipB_id"]
+
+
+@mapper.type(ModelB)
+class ApiB(ApiA):
+    # ApiB will have all fields declared in ApiA, except "relationshipB_id"
+    pass
+```
+
+- If two SQLAlchemy models define fields with the same name, the field from the model inside `.type(...)` takes precedence:
+
+```python
+class ModelA(base):
+    __tablename__ = "a"
+
+    id = Column(String, primary_key=True)
+    example_field = Column(String(50))
+
+
+class ModelB(base):
+    __tablename__ = "b"
+
+    id = Column(String, primary_key=True)
+    example_field = Column(Integer, autoincrement=True)
+
+
+@mapper.type(ModelA)
+class ApiA:
+    # example_field will be a String
+    pass
+
+
+@mapper.type(ModelB)
+class ApiB(ApiA):
+    # example_field will be taken from ModelB and will be an Integer
+    pass
+```
+
+
+- If a field is explicitly declared in the mapped type, it will override any inherited or model-based definition:
+
+```python
+class ModelA(base):
+    __tablename__ = "a"
+
+    id = Column(String, primary_key=True)
+    example_field = Column(String(50))
+
+
+class ModelB(base):
+    __tablename__ = "b"
+
+    id = Column(String, primary_key=True)
+    example_field = Column(Integer, autoincrement=True)
+
+
+@mapper.type(ModelA)
+class ApiA:
+    pass
+
+
+@mapper.type(ModelB)
+class ApiB(ApiA):
+    # example_field will be a Float
+    example_field: float = strawberry.field(name="exampleField")
+```
+
+Contributed by [Luis Gustavo](https://github.com/Ckk3) via [PR #253](https://github.com/strawberry-graphql/strawberry-sqlalchemy/pull/253/)
+
+
 0.6.3 - 2025-06-21
 ------------------
 

RELEASE.md

@@ -1,7 +1,7 @@
 [tool.poetry]
 name = "strawberry-sqlalchemy-mapper"
 packages = [{ include = "strawberry_sqlalchemy_mapper", from = "src" }]
-version = "0.6.3"
+version = "0.6.4"
 description = "A library for autogenerating Strawberry GraphQL types from SQLAlchemy models."
 authors = ["Tim Dumol <[email protected]>"]
 license = "MIT"