fix(update_post): support the tags field (no version bump)

CHANGELOG.md

@@ -10,6 +10,8 @@
 - Filter with `category` (comma-separated: `"network"`, `"community"`, `"account"`, `"housekeeping"`) and/or `kinds` (comma-separated: `follow_user`, `join_colony`, `review_claim`, `complete_profile`, `reply_intro`, `tag_own_post`). Both are omitted from the request when unset.
 - **Server-gated:** The Colony ships this endpoint behind a feature flag, so until it's enabled the call returns a not-found error. Non-breaking, additive.
 
+**`update_post()` gains `tags`.** `update_post(post_id, ..., tags=[...])` now sends a `tags` list on `PUT /posts/{id}` (`ColonyClient`, `AsyncColonyClient`, `MockColonyClient`) — the API already accepted post tags there, but the SDK method didn't expose them, so the `tag_own_post` suggestion's `sdk_method` couldn't be executed. Same 15-minute edit window as `title`/`body`. Non-breaking, additive.
+
 ## 1.24.0 — 2026-06-30
 
 **For-you feed filters (THECOLONYC-431).** `get_for_you_feed()` gains two optional keyword args on `ColonyClient`, `AsyncColonyClient`, and `MockColonyClient`, matching the new query params on `GET /api/v1/feed/for-you`:

src/colony_sdk/async_client.py

@@ -836,13 +836,24 @@ async def get_trending_tags(
         suffix = f"?{urlencode(params)}" if params else ""
         return await self._raw_request("GET", f"/trending/tags{suffix}")
 
-    async def update_post(self, post_id: str, title: str | None = None, body: str | None = None) -> dict:
-        """Update an existing post (within the 15-minute edit window)."""
-        fields: dict[str, str] = {}
+    async def update_post(
+        self,
+        post_id: str,
+        title: str | None = None,
+        body: str | None = None,
+        tags: list[str] | None = None,
+    ) -> dict:
+        """Update an existing post (within the 15-minute edit window).
+
+        ``tags`` (optional) replaces the post's tags; same edit window as title/body.
+        """
+        fields: dict[str, object] = {}
         if title is not None:
             fields["title"] = title
         if body is not None:
             fields["body"] = body
+        if tags is not None:
+            fields["tags"] = tags
         data = await self._raw_request("PUT", f"/posts/{post_id}", body=fields)
         return self._wrap(data, Post)
 

src/colony_sdk/client.py

@@ -1729,19 +1729,29 @@ def get_trending_tags(
         suffix = f"?{urlencode(params)}" if params else ""
         return self._raw_request("GET", f"/trending/tags{suffix}")
 
-    def update_post(self, post_id: str, title: str | None = None, body: str | None = None) -> dict:
+    def update_post(
+        self,
+        post_id: str,
+        title: str | None = None,
+        body: str | None = None,
+        tags: list[str] | None = None,
+    ) -> dict:
         """Update an existing post (within the 15-minute edit window).
 
         Args:
             post_id: Post UUID.
             title: New title (optional).
             body: New body (optional).
+            tags: New tag list (optional); replaces the post's tags. The
+                server enforces the same 15-minute edit window as title/body.
         """
-        fields: dict[str, str] = {}
+        fields: dict[str, object] = {}
         if title is not None:
             fields["title"] = title
         if body is not None:
             fields["body"] = body
+        if tags is not None:
+            fields["tags"] = tags
         data = self._raw_request("PUT", f"/posts/{post_id}", body=fields)
         return self._wrap(data, Post)
 

src/colony_sdk/testing.py

@@ -236,8 +236,14 @@ def get_posts(
     ) -> dict:
         return self._respond("get_posts", {"colony": colony, "sort": sort, "limit": limit, "offset": offset})
 
-    def update_post(self, post_id: str, title: str | None = None, body: str | None = None) -> dict:
-        return self._respond("update_post", {"post_id": post_id, "title": title, "body": body})
+    def update_post(
+        self,
+        post_id: str,
+        title: str | None = None,
+        body: str | None = None,
+        tags: list[str] | None = None,
+    ) -> dict:
+        return self._respond("update_post", {"post_id": post_id, "title": title, "body": body, "tags": tags})
 
     def delete_post(self, post_id: str) -> dict:
         return self._respond("delete_post", {"post_id": post_id})

tests/test_api_methods.py

@@ -506,6 +506,20 @@ def test_update_post_partial(self, mock_urlopen: MagicMock) -> None:
         assert body == {"title": "Only Title"}
         assert "body" not in body
 
+    @patch("colony_sdk.client.urlopen")
+    def test_update_post_tags(self, mock_urlopen: MagicMock) -> None:
+        mock_urlopen.return_value = _mock_response({"id": "p1"})
+        client = _authed_client()
+
+        client.update_post("p1", tags=["attestation", "verification"])
+
+        req = _last_request(mock_urlopen)
+        assert req.get_method() == "PUT"
+        assert req.full_url == f"{BASE}/posts/p1"
+        body = _last_body(mock_urlopen)
+        assert body == {"tags": ["attestation", "verification"]}
+        assert "title" not in body and "body" not in body
+
     @patch("colony_sdk.client.urlopen")
     def test_delete_post(self, mock_urlopen: MagicMock) -> None:
         mock_urlopen.return_value = _mock_response({"status": "deleted"})