* Add [`tf.data.experimental.get_model_proto`](https://www.tensorflow.org/api_docs/python/tf/data/experimental/get_model_proto) to allow users to peek into the analytical model inside of a dataset iterator....

### CSI Proxy for Windows

The CSI Proxy for Windows is being promoted to beta along with the 1.19 release. This CSI Proxy enables CSI Drivers to run on Windows by allowing containers in Windows to perform privileged storage operations. At beta, the CSI Proxy for Windows supports storage drivers using direct attached disks and SMB.

### Dashboard v2

is an internal function that records the use of an approved // service. It does not override RecordNonApproved calls in the same span. // // It should be called by exposed functions that perform a whole cryptographic // alrgorithm (e.g. by Sum, not by New, unless a cryptographic Instantiate // algorithm is performed) and should be called after any checks that may cause // the function to error out or panic. func RecordApproved() { if getIndicator() == indicatorUnset { setIndicator(indicatorTrue) }...

is an internal function that records the use of an approved // service. It does not override RecordNonApproved calls in the same span. // // It should be called by exposed functions that perform a whole cryptographic // alrgorithm (e.g. by Sum, not by New, unless a cryptographic Instantiate // algorithm is performed) and should be called after any checks that may cause // the function to error out or panic. func RecordApproved() { if getIndicator() == indicatorUnset { setIndicator(indicatorTrue) }...

async def read_items() -> list[Item]:
    return [
        Item(name="Portal Gun", price=42.0),
        Item(name="Plumbus", price=32.0),
    ]
```

FastAPI will use the return type annotation to perform:

* Data validation
* Automatic documentation
    * It could power automatic client generators
* **Data filtering**

Before this version it was only supported via the `response_model` parameter.