release: 7.8.0 (#124)

* feat(client): add custom JSON encoder for extended type support

* feat(api): support list of recipients in send message

* feat(api): add publish/replace methods, versions resource to tenants.templates

* release: 7.8.0

---------

Co-authored-by: stainless-app[bot] <142633134+stainless-app[bot]@users.noreply.github.com>

Author: stainless-app[bot]

.release-please-manifest.json

@@ -1,3 +1,3 @@
 {
-  ".": "7.7.1"
+  ".": "7.8.0"
 }

.stats.yml

@@ -1,4 +1,4 @@
-configured_endpoints: 78
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/courier%2Fcourier-4469c7d243ac17a71d48187ede11d7f6fd178d1006f2542c973259c5c37007fb.yml
-openapi_spec_hash: 2036a46b6fa7ac8eae981583bd452458
-config_hash: 93eb861d9572cea4d66edeab309e08c6
+configured_endpoints: 81
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/courier%2Fcourier-3fc1c86b4a83a16393aaf17d1fb3ac6098d30dd057ba872973b57285a7a3f0d0.yml
+openapi_spec_hash: 02a545d217b13399f311e99561f9de1d
+config_hash: 0789c3cddc625bb9712b3bded274ab6c

CHANGELOG.md

@@ -1,5 +1,15 @@
 # Changelog
 
+## 7.8.0 (2026-02-06)
+
+Full Changelog: [v7.7.1...v7.8.0](https://github.com/trycourier/courier-python/compare/v7.7.1...v7.8.0)
+
+### Features
+
+* **api:** add publish/replace methods, versions resource to tenants.templates ([2b39781](https://github.com/trycourier/courier-python/commit/2b397816d696929cf5ad38b137b3c624f897ee26))
+* **api:** support list of recipients in send message ([76ccdfd](https://github.com/trycourier/courier-python/commit/76ccdfd9aee812c97cbad0d10b13b5746db4b24e))
+* **client:** add custom JSON encoder for extended type support ([b641cb6](https://github.com/trycourier/courier-python/commit/b641cb6819d5727a7ec7f1c3cf240a91a28ffd42))
+
 ## 7.7.1 (2026-01-27)
 
 Full Changelog: [v7.7.0...v7.7.1](https://github.com/trycourier/courier-python/compare/v7.7.0...v7.7.1)

api.md

@@ -357,9 +357,14 @@ Types:
 from courier.types import (
     BaseTemplateTenantAssociation,
     DefaultPreferences,
+    PostTenantTemplatePublishRequest,
+    PostTenantTemplatePublishResponse,
+    PutTenantTemplateRequest,
+    PutTenantTemplateResponse,
     SubscriptionTopicNew,
     Tenant,
     TenantAssociation,
+    TenantTemplateInput,
     TenantListResponse,
     TenantListUsersResponse,
 )
@@ -392,8 +397,16 @@ from courier.types.tenants import TemplateListResponse
 
 Methods:
 
-- <code title="get /tenants/{tenant_id}/templates/{template_id}">client.tenants.templates.<a href="./src/courier/resources/tenants/templates.py">retrieve</a>(template_id, \*, tenant_id) -> <a href="./src/courier/types/base_template_tenant_association.py">BaseTemplateTenantAssociation</a></code>
-- <code title="get /tenants/{tenant_id}/templates">client.tenants.templates.<a href="./src/courier/resources/tenants/templates.py">list</a>(tenant_id, \*\*<a href="src/courier/types/tenants/template_list_params.py">params</a>) -> <a href="./src/courier/types/tenants/template_list_response.py">TemplateListResponse</a></code>
+- <code title="get /tenants/{tenant_id}/templates/{template_id}">client.tenants.templates.<a href="./src/courier/resources/tenants/templates/templates.py">retrieve</a>(template_id, \*, tenant_id) -> <a href="./src/courier/types/base_template_tenant_association.py">BaseTemplateTenantAssociation</a></code>
+- <code title="get /tenants/{tenant_id}/templates">client.tenants.templates.<a href="./src/courier/resources/tenants/templates/templates.py">list</a>(tenant_id, \*\*<a href="src/courier/types/tenants/template_list_params.py">params</a>) -> <a href="./src/courier/types/tenants/template_list_response.py">TemplateListResponse</a></code>
+- <code title="post /tenants/{tenant_id}/templates/{template_id}/publish">client.tenants.templates.<a href="./src/courier/resources/tenants/templates/templates.py">publish</a>(template_id, \*, tenant_id, \*\*<a href="src/courier/types/tenants/template_publish_params.py">params</a>) -> <a href="./src/courier/types/post_tenant_template_publish_response.py">PostTenantTemplatePublishResponse</a></code>
+- <code title="put /tenants/{tenant_id}/templates/{template_id}">client.tenants.templates.<a href="./src/courier/resources/tenants/templates/templates.py">replace</a>(template_id, \*, tenant_id, \*\*<a href="src/courier/types/tenants/template_replace_params.py">params</a>) -> <a href="./src/courier/types/put_tenant_template_response.py">PutTenantTemplateResponse</a></code>
+
+### Versions
+
+Methods:
+
+- <code title="get /tenants/{tenant_id}/templates/{template_id}/versions/{version}">client.tenants.templates.versions.<a href="./src/courier/resources/tenants/templates/versions.py">retrieve</a>(version, \*, tenant_id, template_id) -> <a href="./src/courier/types/base_template_tenant_association.py">BaseTemplateTenantAssociation</a></code>
 
 # Translations
 

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "trycourier"
-version = "7.7.1"
+version = "7.8.0"
 description = "The official Python library for the Courier API"
 dynamic = ["readme"]
 license = "Apache-2.0"

src/courier/_base_client.py

@@ -86,6 +86,7 @@
     APIConnectionError,
     APIResponseValidationError,
 )
+from ._utils._json import openapi_dumps
 
 log: logging.Logger = logging.getLogger(__name__)
 
@@ -554,8 +555,10 @@ def _build_request(
                 kwargs["content"] = options.content
             elif isinstance(json_data, bytes):
                 kwargs["content"] = json_data
-            else:
-                kwargs["json"] = json_data if is_given(json_data) else None
+            elif not files:
+                # Don't set content when JSON is sent as multipart/form-data,
+                # since httpx's content param overrides other body arguments
+                kwargs["content"] = openapi_dumps(json_data) if is_given(json_data) and json_data is not None else None
             kwargs["files"] = files
         else:
             headers.pop("Content-Type", None)

src/courier/_compat.py

@@ -139,6 +139,7 @@ def model_dump(
     exclude_defaults: bool = False,
     warnings: bool = True,
     mode: Literal["json", "python"] = "python",
+    by_alias: bool | None = None,
 ) -> dict[str, Any]:
     if (not PYDANTIC_V1) or hasattr(model, "model_dump"):
         return model.model_dump(
@@ -148,13 +149,12 @@ def model_dump(
             exclude_defaults=exclude_defaults,
             # warnings are not supported in Pydantic v1
             warnings=True if PYDANTIC_V1 else warnings,
+            by_alias=by_alias,
         )
     return cast(
         "dict[str, Any]",
         model.dict(  # pyright: ignore[reportDeprecated, reportUnnecessaryCast]
-            exclude=exclude,
-            exclude_unset=exclude_unset,
-            exclude_defaults=exclude_defaults,
+            exclude=exclude, exclude_unset=exclude_unset, exclude_defaults=exclude_defaults, by_alias=bool(by_alias)
         ),
     )
 

src/courier/_utils/_json.py

@@ -0,0 +1,35 @@
+import json
+from typing import Any
+from datetime import datetime
+from typing_extensions import override
+
+import pydantic
+
+from .._compat import model_dump
+
+
+def openapi_dumps(obj: Any) -> bytes:
+    """
+    Serialize an object to UTF-8 encoded JSON bytes.
+
+    Extends the standard json.dumps with support for additional types
+    commonly used in the SDK, such as `datetime`, `pydantic.BaseModel`, etc.
+    """
+    return json.dumps(
+        obj,
+        cls=_CustomEncoder,
+        # Uses the same defaults as httpx's JSON serialization
+        ensure_ascii=False,
+        separators=(",", ":"),
+        allow_nan=False,
+    ).encode()
+
+
+class _CustomEncoder(json.JSONEncoder):
+    @override
+    def default(self, o: Any) -> Any:
+        if isinstance(o, datetime):
+            return o.isoformat()
+        if isinstance(o, pydantic.BaseModel):
+            return model_dump(o, exclude_unset=True, mode="json", by_alias=True)
+        return super().default(o)

src/courier/_version.py

@@ -1,4 +1,4 @@
 # File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
 
 __title__ = "courier"
-__version__ = "7.7.1"  # x-release-please-version
+__version__ = "7.8.0"  # x-release-please-version