AWS Developer Tools Blog

Category: Programing Language

Introducing the AWS Message Processing Framework for .NET (Preview)

We are happy to announce the developer preview release of the AWS Message Processing Framework for .NET. This is an AWS-native framework that simplifies the development of .NET message-processing applications that use AWS services such as Amazon Simple Queue Service (Amazon SQS), Amazon Simple Notification Service (Amazon SNS), and Amazon EventBridge. The framework is designed […]

Announcing end-of-support for AWS SDK for JavaScript v2 effective September 8, 2025

In alignment with our SDKs and Tools Maintenance Policy, AWS SDK for JavaScript v2 will enter maintenance mode on September 8, 2024 and reach end-of-support on September 8, 2025. Existing applications that use AWS SDK for JavaScript v2 will continue to function as intended, unless there is a fundamental change to how an AWS service […]

Important changes coming for .NET Framework 3.5 and 4.5 targets of the AWS SDK for .NET

Starting August 15th 2024, the AWS SDK for .NET will end support for .NET Framework 3.5 and will change the minimum .NET Framework version to 4.6.2. Motivation .NET Framework 3.5 was released in 2007 when AWS was in its early stages with just a handful of services. Since then, the complexity of cloud applications and […]

Announcing RBS support for AWS SDK for Ruby V3

RBS is a language to describe the structure of Ruby programs. We are happy to announce that AWS SDK for Ruby V3 now supports RBS type signatures! RBS support is released in aws-sdk-core version 3.191.0 and in every service gem (such as aws-sdk-s3) that depends on this version of core. RBS signatures are currently code […]

Announcing end-of-support for AWS SDK for Java v1.x effective December 31, 2025.

Announcing end-of-support for AWS SDK for Java v1.x effective December 31, 2025

In alignment with our SDKs and Tools Maintenance Policy, the AWS SDK for Java v1.x will enter maintenance mode on July 31, 2024, and reach end-of-support on December 31, 2025. Existing applications that use AWS SDK for Java v1.x will continue to function as intended, unless there is a fundamental change to how an AWS […]

macOS support policy updates for the AWS CLI v2

Overview Today, Amazon Web Services is announcing the official macOS version support policy for the AWS Command Line Interface (AWS CLI) v2. On 2024-06-20, the AWS CLI v2 PKG installer and source distribution bundle will no longer support macOS versions 10.14 (Mojave) and prior. We may discontinue support sooner if it’s necessary to respond to […]

Announcing the end of support for Ruby runtimes 2.3 and 2.4 for the AWS SDK For Ruby

Starting November 22, 2023, AWS SDK for Ruby version 3 will no longer support these end of life (EOL) Ruby runtime versions: Ruby 2.3 – EOL began on 2019-03-31 Ruby 2.4 – EOL began on 2020-03-31 Since these versions are end-of-life, we have seen support drop within the Ruby community, including Bundler, Docker, and some […]

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Announcing the end of support for Node.js 14.x in the AWS SDK for JavaScript (v3)

This blog post is about AWS SDK for JavaScript (v3) announcing the end of support for Node.js 14.x, and not AWS Lambda, which is planning their Node.js 14.x deprecation (phase 1) on Nov 27, 2023. Starting May 1, 2024, the AWS SDK for JavaScript (v3) will no longer actively support Node.js 14.x, which reached end-of-life […]

Improved DynamoDB Initialization Patterns for the AWS SDK for .NET

The AWS SDK for .NET includes the Document and Object Persistence programming models, which provide an idiomatic .NET experience for working with Amazon DynamoDB. Beginning in AWSSDK.DynamoDBv2 3.7.203, there are new ways to initialize the document and object persistence models which can improve your application’s performance by reducing thread contention and throttling issues during the first call to DynamoDB. […]