11/10/2025, 12:00:00 AM ~ 11/11/2025, 12:00:00 AM (UTC)

Recent Announcements

AWS Control Tower supports automatic enrollment of accounts

AWS Control Tower customers can now simply move their accounts to an Organizational Unit (OU) to enroll them under AWS Control Tower governance. This feature helps customers maintain consistency across their AWS environment and simplifies the account creation and enrollment processes. When enrolled, member accounts receive best practice configurations, controls, and baseline resources required for AWS Control Tower governance.\n Customers are no longer required to manually update accounts or re-register OUs when migrating accounts or making changes to their OU structure. When an account is moved to a new OU, AWS Control Tower automatically enrolls the account, applying the baseline configurations and controls from the new OU and removing those from the original OU. With this feature, customers can further simplify their new account provisioning workflows by creating an account and then moving it into the right OU using the AWS Organizations console or the CreateAccount and MoveAccount APIs. Customers on landing zone version 3.1 and higher can opt in to this feature by toggling the automatically enroll accounts flag in their Landing Zone settings or using the Create or UpdateLandingZone APIs by setting the value of the RemediationTypes parameter to Inheritance_Drift. To learn more about this functionality, review Move and enroll accounts with auto-enrollment. For a list of AWS Regions where AWS Control Tower is available, see the AWS Region Table.

Amazon Braket notebook instances now support CUDA-Q natively

Amazon Braket notebook instances now come with native support for CUDA-Q, streamlining access to NVIDIA’s quantum computing platform for hybrid quantum-classical applications. This enhancement is enabled by upgrading the underlying operating system to Amazon Linux 2023, which delivers improved performance, security, and compatibility for quantum development workflows.\n Quantum researchers and developers can now seamlessly build and test hybrid quantum-classical algorithms using CUDA-Q’s GPU-accelerated quantum circuit simulation alongside access to quantum processing units (QPUs) from IonQ, Rigetti, and IQM, all within a single managed environment. With this release, developers can now access CUDA-Q directly within the managed notebook environment, simplifying workflows that previously required local deployment or needed to be run via Hybrid Jobs. CUDA-Q support in Amazon Braket notebook instances is available in all AWS Regions where Amazon Braket is available. To get started, see the Amazon Braket Developer Guide and visit the Amazon Braket product page to learn more about quantum computing on AWS.

Amazon S3 Express One Zone now supports Internet Protocol version 6 (IPv6)

Amazon S3 Express One Zone now supports Internet Protocol version 6 (IPv6) addresses for gateway Virtual Private Cloud (VPC) endpoints. S3 Express One Zone is a high-performance storage class designed for latency-sensitive applications.\n Organizations are adopting IPv6 networks to mitigate IPv4 address exhaustion in their private networks or to comply with regulatory requirements. You can now access your data in S3 Express One Zone over IPv6 or DualStack VPC endpoints. You don’t need additional infrastructure to handle IPv6 to IPv4 address translation. S3 Express One Zone support for IPv6 is available in all AWS Regions where the storage class is available at no additional cost. You can set up IPv6 for new and existing VPC endpoints using the AWS Management Console, AWS CLI, AWS SDK, or AWS CloudFormation. To get started using IPv6 on S3 Express One Zone, visit the S3 User Guide.

Anthropic’s Claude Sonnet 4.5 is now in Amazon Bedrock in AWS GovCloud (US)

Customers can now use Claude Sonnet 4.5 in Amazon Bedrock in AWS GovCloud (US-West) and AWS GovCloud (US-East) via US-GOV Cross-Region Inference. Claude Sonnet 4.5 is Anthropic’s most intelligent model, excelling at building complex agents, coding, and long-horizon tasks while maintaining optimal speed and cost-efficiency for high-volume use-cases.\n Claude Sonnet 4.5 currently leads the SWE-bench Verified benchmarks with enhanced instruction following, better code improvement identification, stronger refactoring judgment, and more effective production-ready code generation. This model excels at powering long-running agents that tackle complex, multi-step tasks requiring peak accuracy—like autonomously managing multi-channel marketing campaigns or orchestrating cross-functional enterprise workflows. In cybersecurity, it can help teams shift from reactive detection to proactive defense by autonomously patching vulnerabilities. For financial services, it can handle everything from analysis to advanced predictive modeling. Through the Amazon Bedrock API, Claude can now automatically edit context to clear stale information from past tool calls, allowing you to maximize the model’s context. A new memory tool lets Claude store and consult information outside the context window to boost accuracy and performance. To get started with Claude Sonnet 4.5 in Amazon Bedrock, read the News Blog, visit the AWS GovCloud (US) console console, Anthropic’s Claude in Amazon Bedrock product page, and the Amazon Bedrock pricing page.

AWS adds IPv6 support for Amazon S3 Gateway and Interface VPC endpoints

Amazon Web Services (AWS) now supports Internet Protocol version 6 (IPv6) addresses for AWS PrivateLink Gateway and Interface Virtual Private Cloud (VPC) endpoints for Amazon S3.\n The continued growth of the internet is exhausting available Internet Protocol version 4 (IPv4) addresses. IPv6 increases the number of available addresses by several orders of magnitude, and customers no longer need to manage overlapping address spaces in their VPCs. To get started with IPv6 connectivity on a new or existing S3 gateway or interface endpoint, configure IP address type for the endpoint to IPv6 or Dualstack. When enabled, Amazon S3 automatically updates the routing tables with IPv6 addresses for gateway endpoints and sets up an Elastic network interface (ENI) with IPv6 addresses for interface endpoints. IPv6 support for VPC endpoints for Amazon S3 is now available in all AWS Commercial Regions and the AWS GovCloud (US) Regions, at no additional cost. You can set up IPv6 for new and existing VPC endpoints using the AWS Management Console, AWS CLI, AWS SDK, or AWS CloudFormation. To learn more, please refer to the service documentation.

Amazon CloudWatch agent adds Shared Memory Metrics

Amazon CloudWatch agent now supports collection of shared memory utilization metrics from Linux hosts running on Amazon EC2 or on-premises environments. This new capability enables you to monitor total shared memory usage in CloudWatch, alongside existing memory metrics like free memory, used memory, and cached memory.\n Enterprise applications such as SAP HANA and Oracle RDBMS make extensive use of shared memory segments that were previously not captured in standard memory metrics. By enabling shared memory metric collection in your CloudWatch agent configuration file, you can now accurately assess total memory utilization across your hosts, helping you optimize host and application configurations and make informed decisions about instance sizing. Amazon CloudWatch agent is supported in all commercial AWS Regions and AWS GovCloud (US) Regions. For Amazon CloudWatch custom metrics pricing, see the CloudWatch Pricing page. To get started, see Configuring the CloudWatch agent in the Amazon CloudWatch User Guide.

AWS Private CA now supports post-quantum digital certificates

AWS Private Certificate Authority (AWS Private CA) now enables you to create certificate authorities (CAs) and issue certificates that use Module Lattice-based Digital Signature Algorithm (ML-DSA). This feature enables you to begin transitioning your public key infrastructure (PKI) towards post-quantum cryptography, allowing you to put protections in place now to protect the security of your data against future quantum computing threats. ML-DSA is a post-quantum digital signature algorithm standardized by National Institute of Standards and Technology (NIST) as Federal Information Processing Standards (FIPS) 204.\n With this feature, you can now test ML-DSA in your environment for certificate issuance, identity verification, and code signing. You can create CAs, issue certificates, create certificate revocation lists (CRLs) and configure online certificate status protocol (OCSP) responders using ML-DSA. Cryptographically relevant quantum computer (CRQC) will be able to break current digital signature algorithms, like Rivest–Shamir–Adleman (RSA) or Elliptic Curve Digital Signature Algorithm (ECDSA), which are expected to be phased out over the next decade.

AWS Private CA support for ML-DSA is available in all commercial AWS Regions, the AWS GovCloud (US) Regions, and the China Regions.

To learn more about AWS Private CA ML-DSA support, visit the AWS Private CA user guide.

To learn more about Post-Quantum Cryptography at AWS, visit the AWS Post-Quantum Cryptography page.

Amazon SageMaker Unified Studio adds support for catalog notifications

Amazon SageMaker Unified Studio now provides real-time notifications for data catalog activities, enabling data teams to stay informed of subscription requests, dataset updates, and access approvals. With this launch, customers receive real-time notifications for catalog events including new dataset publications, metadata changes, and access approvals directly within the SageMaker Unified Studio notification center. This launch streamlines collaboration by keeping teams updated as datasets are published or modified.\n The new notification experience in SageMaker Unified Studio is accessible from a “bell” icon in the top right corner of the project home page. From here, you can access a short list of recent notifications including subscription requests, updates, comments, and system events. To see the full list of all notifications, you can click on “notification center” to see all notifications in a tabular view that can be filtered based on your preferences for data catalogs, projects and event types. Notifications within SageMaker Unified Studio is available in all regions where SageMaker Unified Studio is supported. To learn more, refer to the SageMaker Unified Studio guide.

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