Support for the [rpcv2Cbor](https://smithy.io/2.0/additional-specs/protocols/smithy-rpc-v2.html) protocol has been added, allowing services to serialize RPC payloads as CBOR (Concise Binary Object Representation), improving performance and efficiency in data transmission.
The generated crates no longer have the `aws-lambda` feature flag enabled by default. This prevents the [aws-lambda](https://docs.rs/crate/aws-smithy-http-server/0.63.3/features#aws-lambda) feature from being automatically enabled in [aws-smithy-http-server](https://docs.rs/aws-smithy-http-server/0.63.3/aws_smithy_http_server/) when the SDK is not intended for AWS Lambda.
All relevant types from [aws-smithy-http-server](https://docs.rs/aws-smithy-http-server/0.63.3/aws_smithy_http_server/) are now re-exported within the generated crates. This removes the need to explicitly depend on [aws-smithy-http-server](https://docs.rs/aws-smithy-http-server/0.63.3/aws_smithy_http_server/) in service handler code and prevents compilation errors caused by version mismatches.
<!-- Do not manually edit this file. Use the `changelogger` tool. -->
October 3rd, 2024
=================
**Breaking Changes:**
- :warning: (server) The generated crates no longer have the `aws-lambda` feature flag enabled by default. This prevents the [aws-lambda](https://docs.rs/crate/aws-smithy-http-server/0.63.3/features#aws-lambda) feature from being automatically enabled in [aws-smithy-http-server](https://docs.rs/aws-smithy-http-server/0.63.3/aws_smithy_http_server/) when the SDK is not intended for AWS Lambda.
**New this release:**
- :tada: (server) All relevant types from [aws-smithy-http-server](https://docs.rs/aws-smithy-http-server/0.63.3/aws_smithy_http_server/) are now re-exported within the generated crates. This removes the need to explicitly depend on [aws-smithy-http-server](https://docs.rs/aws-smithy-http-server/0.63.3/aws_smithy_http_server/) in service handler code and prevents compilation errors caused by version mismatches.
- :tada: (all, [smithy-rs#3573](https://github.com/smithy-lang/smithy-rs/issues/3573)) Support for the [rpcv2Cbor](https://smithy.io/2.0/additional-specs/protocols/smithy-rpc-v2.html) protocol has been added, allowing services to serialize RPC payloads as CBOR (Concise Binary Object Representation), improving performance and efficiency in data transmission.
"message":"Fix the execution order of [modify_before_serialization](https://docs.rs/aws-smithy-runtime-api/latest/aws_smithy_runtime_api/client/interceptors/trait.Intercept.html#method.modify_before_serialization) and [read_before_serialization](https://docs.rs/aws-smithy-runtime-api/latest/aws_smithy_runtime_api/client/interceptors/trait.Intercept.html#method.read_before_serialization) in the orchestrator. The `modify_before_serialization` method now executes before the `read_before_serialization` method. This adjustment may result in changes in behavior depending on how you customize interceptors.\n",
"message":"Fix the [Length::UpTo](https://docs.rs/aws-smithy-types/1.2.2/aws_smithy_types/byte_stream/enum.Length.html) usage in [FsBuilder](https://docs.rs/aws-smithy-types/1.2.2/aws_smithy_types/byte_stream/struct.FsBuilder.html), ensuring that the specified length does not exceed the remaining file length.\n",
"message":"Re-export `ByteStream`'s `Length` and `FsBuilder`. By making these types available directly within a client crate, customers can use `ByteStream::read_from` without needing to import them separately from the `aws-smithy-types` crate.\n",