AWS releases
Amazon Web Services releases and Terraform AWS provider. New features, breaking changes, security advisories and deprecations - each summarised in plain English and updated continuously.
Tracking 284 AWS releases · Updated
- AWS What's New aiawsengineerfinance ·
Amazon ElastiCache for Valkey adds durability support
AWS has announced durability support for Amazon ElastiCache for Valkey, allowing workloads requiring low latency and high availability to prevent data loss. Customers can choose between synchronous or asynchronous writes to meet different data loss tolerance and latency requirements. This enhancement expands ElastiCache's applicability to critical use cases like AI agent memory and payment processing, and is available globally starting with Valkey 9.0.
feature - AWS What's New securitygovernanceawsengineer ·
AWS Config supports internal service-linked rules
AWS Config now supports internal service-linked rules, allowing AWS services to evaluate resource configurations using managed rules. This feature enables integrated security and compliance capabilities by letting services like Security Hub deploy and manage rule evaluations, with results delivered at no charge to customers. These rules operate independently of customer-managed recorders, offering enhanced governance and auditing flexibility.
feature - AWS What's New infraawsengineer ·
AWS Deadline Cloud adds persistent storage for Service-Managed Fleets
AWS Deadline Cloud now supports persistent storage for Service-Managed Fleets (SMF) by attaching Amazon EBS volumes to workers, allowing data and environments to persist across worker lifecycle events. This enhancement reduces worker startup times and speeds up job completion for users of the visual effects and rendering service. Persistent storage is available in all AWS Regions where Deadline Cloud is offered and is priced similarly to existing EBS volumes.
feature - AWS What's New aiawsengineer ·
Amazon SageMaker Studio setup faster, includes model customization permissions
Amazon SageMaker Studio now sets up in under twenty seconds, a significant reduction from previous setup times. This accelerated setup process automatically configures serverless model customization permissions, simplifying the process for ML engineers and data scientists. A new managed policy, AmazonSageMakerModelCustomizationCoreAccess, is now attached by default for new environments, reducing manual IAM configuration. This feature is available in all supported AWS Commercial Regions.
feature patch - AWS What's New infraawsengineer ·
Amazon Location Service Adds Public Transit and Intermodal Routing
Amazon Location Service now supports public transit and intermodal routing within its CalculateRoutes API operation. This feature allows developers to build applications that plan complex journeys combining various transport modes like buses, trains, walking, and driving. It is particularly useful for mobility, logistics, and urban planning use cases. This enhancement is available in multiple AWS Regions.
feature - AWS What's New securityawsgaarchitect ·
Amazon QuickSight supports customer-managed encryption keys
Amazon QuickSight now allows customers to encrypt their data using their own AWS Key Management Service (KMS) keys. This provides enhanced security control and audit capabilities for organizations with strict compliance needs, enabling them to manage encryption for their business intelligence data. The feature is generally available and requires keys to be in the same AWS account and region as QuickSight resources, supporting only symmetric KMS keys.
feature patch - AWS What's New awsfinanceenergyautomotive ·
Amazon EC2 M8azn instances now available in Europe (Ireland)
Amazon EC2 M8azn instances, powered by fifth generation AMD EPYC processors, are now available in the Europe (Ireland) Region. These general purpose instances offer significant performance improvements in CPU frequency, memory bandwidth, network throughput, and cache size compared to previous generations, making them suitable for latency-sensitive and compute-intensive workloads. They are ideal for industries like finance, automotive, and energy, and are available in 9 sizes including bare metal options.
feature - AWS What's New awshealthcare ·
AWS HealthOmics adds support for Nextflow 26.04
AWS HealthOmics now supports Nextflow version 26.04, providing access to new features like record types, a strict syntax parser, and enhanced logging. This update helps healthcare and life sciences customers improve workflow readability, reduce costs, and simplify downstream integrations. The new version is available in all AWS HealthOmics regions, with detailed documentation available for workflow developers.
feature - AWS What's New infraawsengineer ·
Amazon EC2 M8i and M8i-flex instances launched in New Zealand
Amazon EC2 M8i and M8i-flex instances are now available in the AWS Asia Pacific (New Zealand) Region. These instances feature custom Intel Xeon 6 processors, offering significant performance and memory bandwidth improvements over previous generations. They are suitable for a wide range of general-purpose workloads, including databases, web applications, and AI models, with M8i-flex instances providing a price-performance benefit for common use cases.
feature announcement - AWS What's New aiawsgaengineer ·
Amazon Bedrock AgentCore Identity supports BYO secrets with Secrets Manager
Amazon Bedrock AgentCore Identity now allows referencing existing AWS Secrets Manager secrets directly, enhancing governance and control. Previously, secrets were service-managed, hindering custom encryption, tagging, and policy enforcement. This update enables customers to manage their secrets with their own policies and CMKs, providing full ownership and governance, and is now generally available across 14 AWS regions.
feature announcement - AWS What's New aiinfraawsengineer ·
SageMaker HyperPod adds EFA-only network interface option
Amazon SageMaker HyperPod now supports EFA-only network interfaces, allowing users to configure dedicated Elastic Fabric Adapters without requiring traditional Elastic Network Adapters for IP networking. This change is crucial for large-scale AI/ML model development, enabling further scaling of training clusters by preventing IP address exhaustion within VPCs. The feature is available in all AWS Regions where SageMaker HyperPod is supported and is configured via the CreateCluster/UpdateCluster API.
feature - AWS What's New aiawsengineer ·
Amazon Quick now supports private VPC connectivity for MCP servers
Amazon Quick now allows private connections to on-premises Model Context Protocol (MCP) servers via VPC, expanding AI workflow capabilities for enterprises. This feature enables secure integration with proprietary applications and internal tools hosted on private networks, previously limited to public internet access. It benefits organizations hosting MCP servers on EC2, Fargate, or Agentcore, allowing natural language interaction with private data sources through Quick, with all traffic secured within your VPC. This enhancement is available across all AWS Regions where Quick is offered.
feature - AWS What's New awsengineergovernment ·
Amazon SES adds tenant-level suppression lists
Amazon SES now supports tenant-level suppression lists, allowing distinct email streams within a single account to avoid interference from one another's bounces and complaints. This feature improves email deliverability for multi-tenant SaaS providers, enterprises with separate business units, and agencies managing multiple brands. Configuration options include suppression scope and reasons, with manual management available via new API operations.
feature - AWS What's New securitygovernanceawsengineer ·
SageMaker Unified Studio supports IAM permissions boundaries
Amazon SageMaker Unified Studio now supports custom IAM permissions boundaries for roles provisioned with new projects. This allows organizations enforcing Service Control Policies (SCPs) to adopt SageMaker without altering security postures. Administrators can specify a permissions boundary in the Tooling blueprint, automatically applying it to all new project roles, enhancing control and simplifying compliance.
feature - AWS What's New securityawsgaengineerretail ·
Amazon Inspector improves agent-based EC2 scanning
Amazon Inspector has launched the Inspector VM Scanner for agent-based EC2 instances, expanding vulnerability detection for applications like WordPress and Python packages. This new scanner also reduces CPU utilization during scans, minimizing impact on production workloads. Security teams benefit from this enhanced, more efficient scanning which brings agent-based coverage to parity with agentless methods. The update is available in all Inspector regions at no additional cost.
feature - AWS What's New infraaws ·
AWS Direct Connect adds VIF Rate Limiters for dedicated connections
AWS Direct Connect now offers Virtual Interface (VIF) Rate Limiters on dedicated connections to prevent network congestion from traffic spikes. This feature allows setting maximum bandwidth allocations for up to 10 VIFs, dropping excess packets to protect other VIFs on the same connection. New CloudWatch metrics provide visibility into bandwidth usage and dropped packets, aiding in configuration adjustments. VIF Rate Limiters are available in all supported AWS Regions and configurable via the console, API, or SDK.
feature - AWS What's New aiawsengineer ·
Amazon Bedrock adds CloudWatch metrics for OpenAI/Anthropic APIs
Amazon Bedrock now provides Amazon CloudWatch metrics for inference traffic to the bedrock-mantle endpoint, which supports OpenAI and Anthropic APIs. This allows customers to monitor usage, set up alarms, and plan capacity for generative AI applications running on Bedrock. The new metrics are available in all regions where the bedrock-mantle endpoint is offered and can be accessed via the AWS/BedrockMantle namespace in the CloudWatch console.
feature - AWS What's New aiawsgaengineer ·
OpenAI's GPT-5.5, GPT-5.4, and Codex now available on Amazon Bedrock
Amazon Bedrock now offers production access to OpenAI's GPT-5.5 and GPT-5.4 models, alongside Codex for AI-assisted software development. This integration provides enhanced capabilities for coding, data analysis, and autonomous tasks within the existing AWS security and governance framework. Pricing aligns with OpenAI's rates and counts towards AWS commitments, making these advanced AI models accessible for enterprise use.
feature announcement - AWS What's New aiawsengineer ·
SageMaker HyperPod adds AI coding assistant troubleshooting skills
Amazon SageMaker HyperPod now integrates troubleshooting skills with AI coding assistants like Claude Code, Cursor, and Kiro. This feature enables expert-level cluster diagnostics through natural language, streamlining the resolution of complex issues in large-scale AI/ML infrastructure. It benefits operators by reducing the time and expertise needed for debugging, without requiring modifications to existing HyperPod setups. The skills are available today as open source for Slurm and Amazon EKS orchestrated clusters.
feature announcement - AWS What's New awsgaengineerhealthcare ·
AWS HealthOmics supports Nextflow version pinning at runtime
AWS HealthOmics now lets users specify a Nextflow engine version when starting a run via the StartRun API, allowing for controlled migration and testing of workflows. This feature provides explicit control over execution by overriding any version specified in the workflow manifest, which is particularly useful for regulated environments. It is now available across all AWS HealthOmics regions.
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