v0.0.25-alpha (November 11th, 2021)

No changes since last release except for version bumping since older versions of the AWS SDK were failing to compile with the 0.27.0-alpha.2 version chosen for some of the supporting crates.

v0.0.24-alpha (November 9th, 2021)

Breaking Changes

• Members named builder on model structs were renamed to builder_value so that their accessors don't conflict with the existing builder() methods (smithy-rs#842)

New this week

• Fix epoch seconds date-time parsing bug in aws-smithy-types (smithy-rs#834)
• Omit trailing zeros from fraction when formatting HTTP dates in aws-smithy-types (smithy-rs#834)
• Moved examples into repository root (aws-sdk-rust#181, smithy-rs#843)
• Model structs now have accessor methods for their members. We recommend updating code to use accessors instead of public fields. A future release will deprecate the public fields before they are made private. (smithy-rs#842)
• 🐛 Fix bug that caused signing to fail for requests where the body length was <=9. (smithy-rs#845)

v0.0.23-alpha (November 5th, 2021)

To upgrade to the new version of the SDK, update your version to 0.0.23-alpha:

[dependencies]
aws-sdk-s3 = "0.0.23-alpha"

New this week

• 🎉 The SDK is available on crates.io! This also means that generated docs are now searchable and hosted on https://docs.rs.
• 🎉 Add support for AWS Glacier (smithy-rs#801)
• 🎉 Add support for AWS Panorama
• 🐛 Fix native-tls feature in aws-config (aws-sdk-rust#265, smithy-rs#803)
• 📖 Add example to aws-sig-auth for generating an IAM Token for RDS (smithy-rs#811, aws-sdk-rust#147)
• 🐛 hyper::Error(IncompleteMessage) will now be retried (smithy-rs#815)
• 🐛 Fix generated docs on unions like dynamodb::AttributeValue. (smithy-rs#826)

Breaking Changes

• <operation>.make_operation(&config) is now an async function for all operations. Code should be updated to call .await. This will only impact users using the low-level API. (smithy-rs#797)
• 🐛 S3 request metadata signing now correctly trims headers fixing problems like this (smithy-rs#761)

v0.0.22-alpha (October 20th, 2021)

Breaking Changes

• CredentialsError variants became non-exhaustive & now have struct bodies. This makes them impossible to construct directly outside of the aws_types crate. In order to construct credentials errors, new methods have been added for each variant. Instead of CredentialsError::Unhandled(...), you should instead use CredentialsError::unhandled. Matching methods exist for all variants. If you match on specific variants, you will also need to update your code to include ... (#781)
• The default credentials chain now returns CredentialsError::CredentialsNotLoaded instead of ProviderError when no credentials providers are configured.
• ⚠️ All Smithy runtime crates have been renamed to have an aws- prefix. This may require code changes:
  • Cargo.toml changes:
    • smithy-async -> aws-smithy-async
    • smithy-client -> aws-smithy-client
    • smithy-eventstream -> aws-smithy-eventstream
    • smithy-http -> aws-smithy-http
    • smithy-http-tower -> aws-smithy-http-tower
    • smithy-json -> aws-smithy-json
    • smithy-protocol-test -> aws-smithy-protocol-test
    • smithy-query -> aws-smithy-query
    • smithy-types -> aws-smithy-types
    • smithy-xml -> aws-smithy-xml
  • Rust use statement changes:
    • smithy_async -> aws_smithy_async
    • smithy_client -> aws_smithy_client
    • smithy_eventstream -> aws_smithy_eventstream
    • smithy_http -> aws_smithy_http
    • smithy_http_tower -> aws_smithy_http_tower
    • smithy_json -> aws_smithy_json
    • smithy_protocol_test -> aws_smithy_protocol_test
    • smithy_query -> aws_smithy_query
    • smithy_types -> aws_smithy_types
    • smithy_xml -> aws_smithy_xml

New this week

• Moved the contents of aws-auth into the aws-http runtime crate (smithy-rs#783)
• Fix instances where docs were missing in generated services and add #[warn_missing_docs] (smithy-rs#779)
• Add tracing output for resolved AWS endpoint (smithy-rs#784)
• Update AWS service models (smithy-rs#790)
• Add support for the following Glacier customizations:
  • Set the ApiVersion header (smithy-rs#138, #787)

v0.0.21-alpha (October 18th, 2021)

v0.0.21-alpha (October 15th, 2021)

New this week

• Prepare crate manifests for publishing to crates.io (smithy-rs#755)
• Add support for IAM Roles for tasks credential provider (smithy-rs#765, aws-sdk-rust#123)
• All service crates now have generated README files (smithy-rs#766)
• Update AWS service models (smithy-rs#772)
• 🎉 Add support for Amazon Managed Grafana (smithy-rs#772)
• 🎉 Make retry behavior configurable
  • With env vars AWS_MAX_ATTEMPTS and AWS_RETRY_MODE
  • With ~/.aws/config settings max_attempts and retry_mode
  • By calling the with_retry_config method on a Config and passing in a RetryConfig
  • Only the Standard retry mode is currently implemented. Adaptive retry mode will be implemented at a later
    date.
  • For more info, see the AWS Reference pages on configuring these settings:
    • Setting global max attempts
    • Setting global retry mode

v0.0.20-alpha (October 7th, 2021)

v0.0.20-alpha (October, 7, 2021)

Breaking changes

• ⚠️ MSRV increased from 1.52.1 to 1.53.0 per our 3-behind MSRV policy.
• SmithyConnector and DynConnector now return ConnectorError instead of Box<dyn Error>. If you have written a custom connector, it will need to be updated to return the new error type. (#744)
• The DispatchError variant of SdkError now contains ConnectorError instead of Box<dyn Error> (#744).

New This Week

• 🎉 Add presigned request support and examples for S3 GetObject and PutObject (smithy-rs#731, aws-sdk-rust#139)
• 🎉 Add presigned request support and example for Polly SynthesizeSpeech (smithy-rs#735, aws-sdk-rust#139)
• Add connect & HTTP read timeouts to IMDS, defaulting to 1 second
• IO and timeout errors from Hyper can now be retried (#744)
• 🐛 Fix error when receiving Cont event from S3 SelectObjectContent (smithy-rs#736)
• 🐛 Fix bug in event stream receiver that could cause the last events in the response stream to be lost when using S3 SelectObjectContent (smithy-rs#736)
• Updated EC2 code examples to include readme; refactored operations from main into separate functions.
• Updated Transcribe code example to take an audio file as a command-line option and added readme.
• Refactored API Gateway code example by moving operation out of main and into a separate function; added readme.
• Updated Auto Scaling code example to move operation from main to separate function; added readme.
• Updated AWS Config code examples to include a readme; added command-line options; added DeleteConfigurationRecorder, DeleteDeliveryChannel, ListConfigurationRecorders, ListDeliveryChannels, ListResources, ShowResourceHistory, and EnableConfig code examples.
• 🎉 Add support for 6 new AWS services:
  • Wisdom
  • VoiceId
  • Account
  • KafkaConnect
  • OpenSearch
  • CloudControl

Contributors
Thank you!! ❤️

• @obi1kenobi (smithy-rs#719)
• @guyilin-amazon (smithy-rs#750)
• @yerke (smithy-rs#753)

v0.0.19-alpha (September 24th, 2021)

New This Week

• 🎉 IMDS support in the default credential provider chain (aws-sdk-rust#97)
• 🎉 Add sts::AssumeRoleProvider to aws-config. This enables customers to invoke STS directly, instead of using it via ~/.aws/config. (smithy-rs#703, aws-sdk-rust#3)
• Add IMDS client to aws-config (smithy-rs#701)
• Add IMDS credential provider to aws-config (smithy-rs#709)
• Add IMDS region provider to aws-config (smithy-rs#715, aws-sdk-rust#97)
• Add query param signing to the aws-sigv4 crate (smithy-rs#707)
• 🐛 Update event stream Receivers to be Send (smithy-rs#702, aws-sdk-rust#224)
• 🐛 Fix panic when signing non-ASCII header values (smithy-rs#708, aws-sdk-rust#226)

Contributions

Thank you for your contributions! ❤️

• @jonhoo (smithy-rs#703)

September 14th, 2021: Bug fixes

v0.0.18-alpha (September 14th, 2021)

New This Week

• 🎉 Add support for OpenSearch service & bring in other model updates (smithy-rs#698)
• Cleanup docs in aws-config (smithy-rs#693)
• 🐛 Fixes issue where Content-Length header could be duplicated leading to signing failure (#220, smithy-rs#697)

v0.0.17-alpha (September 2nd, 2021)

This release adds support for three commonly requested features:

• More powerful credential chain
• Support for constructing multiple clients from the same configuration
• Support for Transcribe streaming and S3 Select

In addition, this overhauls client configuration which lead to a number of breaking changes. Detailed changes are inline.

Current Credential Provider Support:

• Environment variables
• Web Identity Token Credentials
• Profile file support (partial)
  • Credentials
    • SSO
    • ECS Credential source
    • IMDS credential source
    • Assume role from source profile
    • Static credentials source profile
    • WebTokenIdentity provider
  • Region
• IMDS
• ECS

Upgrade Guide

If you use <sdk>::Client::from_env

from_env loaded region & credentials from environment variables only. Default sources have been removed from the generated
SDK clients and moved to the aws-config package. Note that the aws-config package default chain adds support for
profile file and web identity token profiles.

1. Add a dependency on aws-config:

   [dependencies]
   aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", tag = "v0.0.17-alpha" }

2. Update your client creation code:

   // `shared_config` can be used to construct multiple different service clients!
   let shared_config = aws_config::load_from_env().await;
   // before: <service>::Client::from_env();
   let client = <service>::Client::new(&shared_config)

If you used <client>::Config::builder()

Config::build() has been modified to not fallback to a default provider. Instead, use aws-config to load and modify
the default chain. Note that when you switch to aws-config, support for profile files and web identity tokens will be added.

1. Add a dependency on aws-config:

   [dependencies]
   aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", tag = "v0.0.17-alpha" }

2. Update your client creation code:

   fn before() {
     let region = aws_types::region::ChainProvider::first_try(<1 provider>).or_default_provider();
     let config = <service>::Config::builder().region(region).build();
     let client = <service>::Client::from_conf(&config);
   }
   
   async fn after() {
     use aws_config::meta::region::RegionProviderChain;
     let region_provider = RegionProviderChain::first_try(<1 provider>).or_default_provider();
     // `shared_config` can be used to construct multiple different service clients!
     let shared_config = aws_config::from_env().region(region_provider).load().await;
     let client = <service>::Client::new(&shared_config)
   }

If you used aws-auth-providers

All credential providers that were in aws-auth-providers have been moved to aws-config. Unless you have a specific use case
for a specific credential provider, you should use the default provider chain:

 let shared_config = aws_config::load_from_env().await;
 let client = <service>::Client::new(&shared_config);

If you maintain your own credential provider

AsyncProvideCredentials has been renamed to ProvideCredentials. The trait has been moved from aws-auth to aws-types.
The original ProvideCredentials trait has been removed. The return type has been changed to by a custom future.

For synchronous use cases:

use aws_types::credentials::{ProvideCredentials, future};

#[derive(Debug)]
struct CustomCreds;
impl ProvideCredentials for CustomCreds {
  fn provide_credentials<'a>(&'a self) -> future::ProvideCredentials<'a>
    where
            Self: 'a,
  {
    // if your credentials are synchronous, use `::ready`
    // if your credentials are loaded asynchronously, use `::new`
    future::ProvideCredentials::ready(todo!()) // your credentials go here
  }
}

For asynchronous use cases:

use aws_types::credentials::{ProvideCredentials, future, Result};

#[derive(Debug)]
struct CustomAsyncCreds;
impl CustomAsyncCreds {
  async fn load_credentials(&self) -> Result {
    Ok(Credentials::from_keys("my creds...", "secret", None))
  }
}

impl ProvideCredentials for CustomCreds {
  fn provide_credentials<'a>(&'a self) -> future::ProvideCredentials<'a>
    where
            Self: 'a,
  {
    future::ProvideCredentials::new(self.load_credentials())
  }
}

Changes

Breaking Changes

• Credential providers from aws-auth-providers have been moved to aws-config (smithy-rs#678)

• AsyncProvideCredentials has been renamed to ProvideCredentials. The original non-async provide credentials has been
  removed. See the migration guide above.

• <sevicename>::from_env() has been removed (#675). A drop-in replacement is available:

  1. Add a dependency on aws-config:

     [dependencies]
     aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", tag = "v0.0.17-alpha" }

  2. Update your client creation code:

     let client = <service>>::Client::new(&aws_config::load_from_env().await)

• ProvideRegion has been moved to aws_config::meta::region::ProvideRegion. (smithy-rs#675)

• aws_types::region::ChainProvider has been moved to aws_config::meta::region::RegionProviderChain (smithy-rs#675).

• ProvideRegion is now asynchronous. Code that called provider.region() must be changed to provider.region().await.

• <awsservice>::Config::builder() will not load a default region. To preserve previous behavior:

  1. Add a dependency on aws-config:

     [dependencies]
     aws-config = { git = "https://github.com/awslabs/aws-sdk-rust", tag = "v0.0.17-alpha" }

  2. let shared_config = aws_config::load_from_env().await;
     let config = <service>::config::Builder::from(&shared_config).<other builder modifications>.build();

New this week

• 🎉 Add profile file provider for region (smithy-rs#594, smithy-rs#682)
• 🎉 Add support for shared configuration between multiple services (smithy-rs#673)
• 🎉 Add support for Transcribe StartStreamTranscription and S3 SelectObjectContent operations (smithy-rs#667)
• 🎉 Add support for new MemoryDB service (smithy-rs#677)
• Improve documentation on collection-aware builders (smithy-rs#664)
• Update AWS SDK models (smithy-rs#677)
• 🐛 Fix sigv4 signing when request ALPN negotiates to HTTP/2. (smithy-rs#674)
• 🐛 Fix integer size on S3 Size (smithy-rs#679, #209)
• 🐛 Fix MediaLive response parsing issue (smithy-rs#683, #212)

August 19th, 2021

New This Week

• 🎉 Add Chime Identity, Chime Messaging, and Snow Device Management support (smithy-rs#657)
• 🎉 Add profile file credential provider implementation. This implementation currently does not support credential sources for assume role providers other than environment variables. (smithy-rs#640)
• 🎉 Add support for WebIdentityToken providers via profile & environment variables. (smithy-rs#654)
• 🐛 Fix name collision that occurred when a model had both a union and a structure named Result (smithy-rs#643)
• 🐛 Fix STS Assume Role with WebIdentity & Assume role with SAML to support clients with no credentials provided (smithy-rs#652)
• Update AWS SDK models (smithy-rs#657)
• Add initial implementation of a default provider chain. (smithy-rs#650)