0.22 - would not update lables if no other fields, allow update labels only

Dockerfile

@@ -20,4 +20,4 @@ RUN pip install --no-cache-dir -r requirements.txt
 COPY . .
 
 CMD ["python", "main.py"]
-#harbor.freshbrewed.science/library/vikunjamcp:0.21
+#harbor.freshbrewed.science/library/vikunjamcp:0.22

gemini-extension.json

@@ -1,6 +1,6 @@
 {
   "name": "vikunja",
-  "version": "1.0.21",
+  "version": "1.0.22",
   "mcpServers": {
     "nodeServer": {
       "command": "docker",
@@ -14,7 +14,7 @@
          "VIKUNJA_USERNAME",
          "-e",
          "VIKUNJA_PASSWORD",
-         "harbor.freshbrewed.science/library/vikunjamcp:0.21"
+         "harbor.freshbrewed.science/library/vikunjamcp:0.22"
 	  ],
       "env": {
          "VIKUNJA_URL": "$VIKUNJA_URL",

main.py

@@ -558,6 +558,9 @@ def update_task_details(
 
     payload = {}
 
+    # at the least, id
+    payload["id"] = task_id
+    
     # Simple helper to set only when value explicitly passed (not None)
     def set_if(provided, key, transform=lambda x: x):
         if provided is not None:
@@ -617,9 +620,6 @@ def update_task_details(
         else:
             labels_payload = {"labels": [str(labels)]}
 
-    if not payload:
-        return "No fields provided to update."
-
     try:
         logger.info("update_task_details: updating task_id=%s with payload keys=%s", task_id, list(payload.keys()))
         response = session.post(f"{VIKUNJA_URL}/api/v1/tasks/{task_id}", json=payload)