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AWS Weekly Roundup: Claude Sonnet 5 on AWS, Amazon WorkSpaces for AI agents, AWS service availability updates, and more (July 6, 2026) | Amazon Web Services (opens in new tab)

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The July 6, 2026 AWS roundup highlights new infrastructure, AI, observability, and developer productivity capabilities. Major announcements include Claude Sonnet 5 on AWS, generally available WorkSpaces for AI agents, faster SageMaker inference scaling, and log-query alarms in CloudWatch. It also details AWS service lifecycle changes and upcoming community events.

Featured AWS Launches

  • Claude Sonnet 5 on AWS

    • Anthropic’s latest Sonnet model is available for coding, agentic workflows, and professional tasks.
    • It can navigate large codebases, use tools accurately, and preserve state across long-running tasks.

  • Amazon WorkSpaces for AI agents

    • AI agents can securely operate desktop applications in managed WorkSpaces environments.
    • Organizations can use existing applications without modernization or custom integrations.

  • OpenSearch log analytics optimization

    • A new engine provides up to four times better price-performance in internal benchmarks.
    • It combines log aggregation with OpenSearch’s full-text search capabilities.

  • Faster SageMaker AI inference scaling

    • Container image caching can reduce generative AI scale-out time by up to half.
    • SageMaker supports up to two times faster end-to-end scaling during demand increases.

  • CloudWatch alarms from log queries

    • Users can create alarms directly from log query results and define thresholds in one workflow.
    • This removes the need to create metric filters or custom metrics first.

Additional Infrastructure and Developer Updates

  • EC2 C9g and C9gd instances

    • Powered by AWS Graviton5 processors.
    • Offer up to 25% more compute performance than Graviton4 instances, five times more cache, faster memory, and optional local NVMe storage.

  • CloudFormation Express mode

    • Provides deployment confirmation within seconds.
    • Helps developers and AI agents iterate more quickly, at no additional cost in commercial Regions.

  • Amazon EKS version rollbacks

    • Kubernetes upgrades can be reversed within seven days.
    • Rollbacks avoid rebuilding clusters and reduce the risk of failed upgrades.

  • ACME support in AWS Certificate Manager

    • Automates issuance and renewal of public TLS certificates using the standard ACME protocol.

AWS Service Availability Changes

AWS updated its lifecycle guidance on June 30, 2026, including alternatives and migration support.

  • Moving to maintenance for new customers from July 30

    • Amazon Bedrock Agents becomes Bedrock Agents Classic.
    • Amazon Cognito Sync, Amazon Kendra, Amazon Q Business, Simple AD, and several other services and features will no longer accept new customers.
    • A number of SageMaker AI features are affected, including Clarify, Debugger, Ground Truth, Model Monitor, and Studio Lab.
    • AWS IoT Device Defender Detect changes on August 31, 2026.

  • Entering sunset

    • Amazon WorkSpaces PCoIP and Pool.
    • AWS Managed Services Advanced.
    • AWS re:Post Private.
    • SageMaker AI Profiler.

  • End of support

    • Amazon Chime SDK Carrier Voice Focus.
    • SageMaker AI Ground Truth Plus.

Upcoming AWS Events

  • AWS Summits will take place throughout the second half of 2026.
  • AWS Community Day Belo Horizonte is scheduled for August 22.
  • The AWS Builder Center offers community discussions, technical content, and information about upcoming virtual and in-person events.

Organizations using affected AWS services should review the relevant lifecycle documentation and contact AWS Support to plan migrations before availability or support deadlines.