AWS Lambda

AWS Lambda now supports OAuth authentication for <a href="https://docs.aws.amazon.com/lambda/latest/dg/with-kafka.html">self-managed Apache Kafka event source mappings</a> (ESM), including Kafka…

AWS Lambda durable functions are now available in the AWS European Sovereign Cloud. Lambda durable functions enable developers to build reliable multi-step applications and AI workflows within the…

Today, AWS Lambda durable functions announces an integration with <a href="https://pydantic.dev/docs/ai/overview/">Pydantic AI</a>, an open source framework for building AI agents in Python. AWS…

AWS Lambda <a href="https://docs.aws.eu/lambda/latest/dg/invocation-recursion.html">recursive loop detection</a> is now supported for functions running in Europe Sovereign Cloud. Recursive loop…

AWS Lambda now supports a 90-minute function timeout for <a href="https://docs.aws.amazon.com/lambda/latest/dg/invocation-async.html">asynchronous</a> and <a…

AWS Lambda now supports AWS Graviton5-powered C9g, C9gd, M9g, and M9gd instances on <a href="https://docs.aws.amazon.com/lambda/latest/dg/lambda-managed-instances.html">Lambda Managed Instances</a>.…

Today, <a href="https://docs.aws.amazon.com/agent-toolkit/latest/userguide/mcp-server.html" target="_blank" rel="noopener noreferrer">AWS Model Context Protocol Server</a> (AWS MCP Server) added a…

Starting today, AWS Lambda supports SnapStart for functions packaged as <a href="https://docs.aws.amazon.com/lambda/latest/dg/images-create.html" target="_blank" rel="noopener noreferrer">container…

AWS Lambda <a href="https://docs.aws.amazon.com/lambda/latest/dg/invocation-recursion.html">recursive loop detection</a> has expanded support to all commercial AWS Regions. This feature, which is…

AWS Lambda functions now support full Identity and Access Management (IAM) <a href="https://docs.aws.amazon.com/IAM/latest/UserGuide/access_controlling.html#access_controlling-resources"…

AWS Lambda MicroVMs now supports AWS PrivateLink, enabling private connectivity to Lambda MicroVMs directly from Amazon Virtual Private Cloud (VPC) resources without exposing traffic to the public…

Today, AWS Lambda introduces managed runtimes in public preview, starting with Node.js 26 and Python 3.15. This gives customers, partners and upstream language communities the opportunity to try…

AWS Lambda MicroVMs is now available in 5 additional AWS Regions: Asia Pacific (Mumbai), Asia Pacific (Singapore), Asia Pacific (Sydney), Europe (Frankfurt), and Europe (Stockholm). With this launch,…

AWS Lambda console now extends its console-to-IDE integration to support Kiro and Cursor IDEs. This expansion builds on the existing console-to-IDE transition for Visual Studio Code (VS Code),…

<a href="https://aws.amazon.com/lambda/">AWS Lambda</a> now supports scalable network bandwidth for Lambda functions, enabling faster data transfer to and from your execution environment for…

AWS Lambda now supports Java 8, Java 11, and Java 17 runtimes on Amazon Linux 2023 (AL2023), available as both managed runtimes and container base images. These new runtimes enable customers running…

AWS Lambda now publishes logs for Lambda Managed Instances (LMI) capacity providers to Amazon CloudWatch Logs, giving you visibility into scaling activity and instance lifecycle operations. LMI…

Today, AWS announces the general availability of the AWS Lambda Durable Execution SDK for .NET, empowering C# developers to build resilient, long-running workflows using Lambda durable functions.…

AWS Lambda durable functions now supports encryption of durable execution data with an AWS Key Management Service (AWS KMS) customer managed key. <a…

<a href="https://aws.amazon.com/lambda/">AWS Lambda</a> now supports self-managed Amazon S3 buckets for code storage, enabling you to reference source code directly from your own S3 buckets without…

AWS Lambda console now provides a one-click setup prompt for coding agents that configures your agent with AWS Serverless skills and the Serverless Model Context Protocol (MCP) server, embedding…

AWS Lambda Managed Instances (LMI) now supports tag propagation, enabling you to automatically apply tags to managed resources such as Amazon EC2 instances, Amazon EBS volumes, and Amazon ENIs. This…

AWS Lambda Managed Instances (LMI) is now available in all commercial AWS Regions, except Israel (Tel Aviv), Middle East (Bahrain), Middle East (UAE), and Asia Pacific (Auckland). LMI lets you run…

AWS Lambda now supports scheduled scaling for functions running on Lambda Managed Instances, using Amazon EventBridge Scheduler. This capability allows you to define one-time or recurring schedules…

<a href="https://docs.aws.amazon.com/serverless-application-model/latest/developerguide/using-sam-cli.html" target="_blank">AWS Serverless Application Model Command Line Interface (SAM CLI)</a> now…

AWS Lambda now supports creating serverless applications using Ruby 4.0. Developers can use Ruby 4.0 as both a managed runtime and a container base image, and AWS will automatically apply updates to…

AWS Lambda now supports Provisioned Mode for event source mappings (ESMs) that subscribe to Apache Kafka event sources in the Asia Pacific (Taipei), AWS GovCloud (US-East), and AWS GovCloud (US-West)…

AWS Lambda durable functions are now available in 16 additional AWS Regions. Lambda durable functions enable developers to build reliable multi-step applications and AI workflows within the Lambda…

Today, AWS announces the general availability of the AWS Lambda Durable Execution SDK for Java, empowering Java developers to build resilient, long-running workflows using Lambda durable functions.…

AWS Lambda response streaming is now available in all commercial AWS Regions, bringing full regional parity for this capability. Customers in newly supported Regions can use the…

AWS Lambda now supports up to 32 GB of memory and 16 vCPUs for functions running on Lambda Managed Instances, enabling customers to run compute-intensive workloads such as large-scale data…

AWS Lambda increases the file descriptor limit from 1,024 to 4,096, a 4x increase, for functions running on Lambda Managed Instances (LMI). This capability enables customers to run I/O intensive…

AWS Lambda now provides Availability Zone (AZ) metadata through a new metadata endpoint in the Lambda execution environment. With this capability, developers can determine the AZ ID (e.g., use1-az1)…

AWS Lambda Managed Instances now supports Rust, enabling developers to run high-performance Rust-based functions on Lambda-managed Amazon EC2 instances while maintaining Lambda’s operational…

Today, AWS announces the developer preview of the AWS Lambda Durable Execution SDK for Java. With this SDK, developers can build resilient multi-step applications like order processing pipelines,…