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# System prepended metadata

title: Flyte v0.19.3

---

# Flyte v0.19.3

## Updates
### Core Platform
* Support for [Type Annotations](https://github.com/flyteorg/flyte/blob/master/rfc/system/1855-type-metadata.md) complete.
* BigQuery plugin
* Support for [hash-based caching](https://github.com/flyteorg/flyte/issues/1581) of schema and structured dataset offloaded types.
* Configurable gRPC message size.
* Cleanup of database connection handling in Admin.
* Bug and performance fixes around

### SDK

* New `current_task_metadata`  field in `StructuredDatasetDecoder` interface.
* Authentication configs removed (auto-detected from Admin)
* AWS Batch Task
* Callable fetched entities

See the complete notes for [flytekit v0.31.0](https://github.com/flyteorg/flytekit/releases/tag/v0.31.0). Keep in mind we'll be releasing v0.32.0 in a couple days. At that time the `StructuredDataset` type will be the default Flyte type for dataframes!

### UI
* Fix node IDs for certain nested scenarios where node IDs are shared across nested workflows.

## Component Versions
Admin v0.6.92 to v0.6.112
Propeller v0.16.19 to v0.16.32
Console v0.41.0 to v0.43.0