Dialogflow CX now offers custom webhook templates for integration with Salesforce

## Feature **Dialogflow CX** now offers custom webhook templates for integration with Salesforce. See the [webhooks documentation](https://cloud.google.com/dialogflow/cx/docs/concept/webhook#predefined-template) for details. ## Feature **Data store agents**: You can now run [self-service evaluation](https://cloud.google.com/dialogflow/vertex/docs/concept/data-store-agent-performance#evaluation) which will assess the quality of your data store agent and recommend changes. ## Deprecate **All generative features**: It was [announced previously](https://cloud.google.com/dialogflow/docs/release-notes#March%5F25%5F2024) that the text-bison-001 model will be deprecated. In addition, the code-bison@001 model and fine-tuned text-bison@001 options will be deprecated. This deprecation will happen mid June. ## Feature **Data store agents**: The gemini-1.5-flash generative model is now available for selection in the console.