November 17th, 2023

Breaking Changes:

• ⚠️🎉 (client, smithy-rs#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 for more details.

• ⚠️ (client, smithy-rs#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 for more details.

• ⚠️ (all, smithy-rs#3236) Conversions for HTTP request in aws-smithy-runtime-api are now feature gated behind the http-02x feature

New this release:

• 🎉 (all, smithy-rs#3183, @HakanVardarr) Add Display impl for DateTime.
• 🐛 (client, smithy-rs#3229, aws-sdk-rust#960) Prevent multiplication overflow in backoff computation
• (client, smithy-rs#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)