Update changelog

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November 17th, 2023

===================

**Breaking Changes:**

- :warning::tada: (client, [smithy-rs#3202](https://github.com/smithy-lang/smithy-rs/issues/3202)) Add configurable stalled-stream protection for downloads.

    When making HTTP calls,

    it's possible for a connection to 'stall out' and emit no more data due to server-side issues.

    In the event this happens, it's desirable for the stream to error out as quickly as possible.

    While timeouts can protect you from this issue, they aren't adaptive to the amount of data

    being sent and so must be configured specifically for each use case. When enabled, stalled-stream

    protection will ensure that bad streams error out quickly, regardless of the amount of data being

    downloaded.

    Protection is enabled by default for all clients but can be configured or disabled.

    See [this discussion](https://github.com/awslabs/aws-sdk-rust/discussions/956) for more details.

- :warning: (client, [smithy-rs#3222](https://github.com/smithy-lang/smithy-rs/issues/3222)) Types/functions that were deprecated in previous releases were removed. Unfortunately, some of these deprecations

    were ignored by the Rust compiler (we found out later that `#[deprecated]` on `pub use` doesn't work). See

    the [deprecations removal list](https://github.com/smithy-lang/smithy-rs/discussions/3223) for more details.

- :warning: (all, [smithy-rs#3236](https://github.com/smithy-lang/smithy-rs/issues/3236)) Conversions for HTTP request in aws-smithy-runtime-api are now feature gated behind the `http-02x` feature

**New this release:**

- :tada: (all, [smithy-rs#3183](https://github.com/smithy-lang/smithy-rs/issues/3183), @HakanVardarr) Add `Display` impl for `DateTime`.

- :bug: (client, [smithy-rs#3229](https://github.com/smithy-lang/smithy-rs/issues/3229), [aws-sdk-rust#960](https://github.com/awslabs/aws-sdk-rust/issues/960)) Prevent multiplication overflow in backoff computation

- (client, [smithy-rs#3226](https://github.com/smithy-lang/smithy-rs/issues/3226)) Types/functions that were previously `#[doc(hidden)]` in `aws-smithy-async`, `aws-smithy-runtime-api`, `aws-smithy-runtime`, `aws-smithy-types`, and the SDK crates are now visible. For those that are not intended to be used directly, they are called out in their docs as such.

**Contributors**

Thank you for your contributions! ❤

- @HakanVardarr ([smithy-rs#3183](https://github.com/smithy-lang/smithy-rs/issues/3183))

November 16th, 2023

===================

**Breaking Changes:**

# references = ["smithy-rs#920"]

# meta = { "breaking" = false, "tada" = false, "bug" = false, "target" = "client | server | all"}

# author = "rcoh"

 No newline at end of file

[[aws-sdk-rust]]

message = """

Add configurable stalled-stream protection for downloads.

When making HTTP calls,

it's possible for a connection to 'stall out' and emit no more data due to server-side issues.

In the event this happens, it's desirable for the stream to error out as quickly as possible.

While timeouts can protect you from this issue, they aren't adaptive to the amount of data

being sent and so must be configured specifically for each use case. When enabled, stalled-stream

protection will ensure that bad streams error out quickly, regardless of the amount of data being

downloaded.

Protection is enabled by default for all clients but can be configured or disabled.

See [this discussion](https://github.com/awslabs/aws-sdk-rust/discussions/956) for more details.

"""

references = ["smithy-rs#3202"]

meta = { "breaking" = true, "tada" = true, "bug" = false }

author = "Velfi"

[[smithy-rs]]

message = """

Add configurable stalled-stream protection for downloads.

When making HTTP calls,

it's possible for a connection to 'stall out' and emit no more data due to server-side issues.

In the event this happens, it's desirable for the stream to error out as quickly as possible.

While timeouts can protect you from this issue, they aren't adaptive to the amount of data

being sent and so must be configured specifically for each use case. When enabled, stalled-stream

protection will ensure that bad streams error out quickly, regardless of the amount of data being

downloaded.

Protection is enabled by default for all clients but can be configured or disabled.

See [this discussion](https://github.com/awslabs/aws-sdk-rust/discussions/956) for more details.

"""

references = ["smithy-rs#3202"]

meta = { "breaking" = true, "tada" = true, "bug" = false, "target" = "client" }

author = "Velfi"

[[aws-sdk-rust]]

message = "Make certain types for EMR Serverless optional. Previously, they defaulted to 0, but this created invalid requests."

references = ["smithy-rs#3217"]

meta = { "breaking" = true, "tada" = false, "bug" = true }

author = "milesziemer"

[[smithy-rs]]

message = "Prevent multiplication overflow in backoff computation"

references = ["smithy-rs#3229", "aws-sdk-rust#960"]

meta = { "breaking" = false, "tada" = false, "bug" = true, target = "client" }

author = "rcoh"

[[aws-sdk-rust]]

message = "Prevent multiplication overflow in backoff computation"

references = ["smithy-rs#3229", "aws-sdk-rust#960"]

meta = { "breaking" = false, "tada" = false, "bug" = true }

author = "rcoh"

[[aws-sdk-rust]]

message = "Make some types for various services optional. Previously, they defaulted to 0, but this created invalid requests."

references = ["smithy-rs#3228"]

meta = { "breaking" = true, "tada" = false, "bug" = true }

author = "milesziemer"

[[smithy-rs]]

message = """

Types/functions that were deprecated in previous releases were removed. Unfortunately, some of these deprecations

were ignored by the Rust compiler (we found out later that `#[deprecated]` on `pub use` doesn't work). See

the [deprecations removal list](https://github.com/smithy-lang/smithy-rs/discussions/3223) for more details.

"""

references = ["smithy-rs#3222"]

meta = { "breaking" = true, "tada" = false, "bug" = false, "target" = "client" }

author = "jdisanti"

[[aws-sdk-rust]]

message = """

Types/functions that were deprecated in previous releases were removed. Unfortunately, some of these deprecations

were ignored by the Rust compiler (we found out later that `#[deprecated]` on `pub use` doesn't work). See

the [deprecations removal list](https://github.com/smithy-lang/smithy-rs/discussions/3223) for more details.

"""

references = ["smithy-rs#3222"]

meta = { "breaking" = true, "tada" = false, "bug" = false }

author = "jdisanti"

[[aws-sdk-rust]]

message = "Add `Display` impl for `DateTime`."

references = ["smithy-rs#3183"]

meta = { "breaking" = false, "tada" = true, "bug" = false }

author = "HakanVardarr"

[[smithy-rs]]

message = "Add `Display` impl for `DateTime`."

references = ["smithy-rs#3183"]

meta = { "breaking" = false, "tada" = true, "bug" = false, "target" = "all" }

author = "HakanVardarr"

[[smithy-rs]]

message = "Types/functions that were previously `#[doc(hidden)]` in `aws-smithy-async`, `aws-smithy-runtime-api`, `aws-smithy-runtime`, `aws-smithy-types`, and the SDK crates are now visible. For those that are not intended to be used directly, they are called out in their docs as such."

references = ["smithy-rs#3226"]

meta = { "breaking" = false, "tada" = false, "bug" = false, "target" = "client" }

author = "ysaito1001"

[[aws-sdk-rust]]

message = "Types/functions that were previously `#[doc(hidden)]` in `aws-config`, `aws-inlineable`, `aws-types`, and the SDK crates are now visible. For those that are not intended to be used directly, they are called out in their docs as such."

references = ["smithy-rs#3226"]

meta = { "breaking" = false, "tada" = false, "bug" = false }

author = "ysaito1001"

[[smithy-rs]]

message = "Conversions for HTTP request in aws-smithy-runtime-api are now feature gated behind the `http-02x` feature"

references = ["smithy-rs#3236"]

meta = { "breaking" = true, "tada" = false, "bug" = false }

author = "rcoh"