chore: release v0.31.4 (#712)

* chore: bump version to 0.31.4

Author: eliasecchig

agent_starter_pack/deployment_targets/cloud_run/python/tests/integration/test_server_e2e.py

@@ -690,9 +690,8 @@ def cleanup_agent_engine_sessions() -> None:
 
     try:
         # Use same environment variable as server, default to project name
-        agent_name = os.environ.get(
-            "AGENT_ENGINE_SESSION_NAME", "{{cookiecutter.project_name}}"
-        )
+        default_agent_name = "{{cookiecutter.project_name}}"
+        agent_name = os.environ.get("AGENT_ENGINE_SESSION_NAME", default_agent_name)
 
         # Find and delete agent engines with this name
         existing_agents = list(agent_engines.list(filter=f"display_name={agent_name}"))

agent_starter_pack/deployment_targets/cloud_run/python/{{cookiecutter.agent_directory}}/fast_api_app.py

@@ -437,9 +437,8 @@ async def lifespan(app_instance: FastAPI) -> AsyncIterator[None]:
     session_service_uri = None
 else:
     # Use environment variable for agent name, default to project name
-    agent_name = os.environ.get(
-        "AGENT_ENGINE_SESSION_NAME", "{{cookiecutter.project_name}}"
-    )
+    default_agent_name = "{{cookiecutter.project_name}}"
+    agent_name = os.environ.get("AGENT_ENGINE_SESSION_NAME", default_agent_name)
 
     # Check if an agent with this name already exists
     existing_agents = list(agent_engines.list(filter=f"display_name={agent_name}"))

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "agent-starter-pack"
-version = "0.31.3"
+version = "0.31.4"
 description = "CLI to bootstrap production-ready Google Cloud GenAI agent projects from templates."
 authors = [
     { name = "Google LLC", email = "agent-starter-pack@google.com" },