Changeset 0.28.7 (#193)

server/handlers/tasks.go

@@ -133,6 +133,14 @@ func (h *TaskHandler) Create(c *gin.Context) {
 		}
 	}
 
+	// v0.28.7: Starlark tasks — pre-positioned gate for v0.29.0.
+	// The Starlark executor does not exist yet. Reject all creation with
+	// a clear message rather than a cryptic CHECK constraint failure.
+	if t.TaskType == "starlark" {
+		c.JSON(http.StatusBadRequest, gin.H{"error": "starlark task execution requires v0.29.0 — not yet available"})
+		return
+	}
+
 	// v0.28.0-audit: Workflow task execution is not yet implemented.
 	// Reject at the API boundary to prevent silent wrong behavior
 	// (workflow tasks would fall through to the prompt pipeline).