2026.05.15

最近 SAMARI で要約された技術ニュースをお届けします。Show Notes AWS Amazon SageMaker Data AgentがIAM Identity Centerドメインで利用可能に - Amazon SageMaker Data Agent now available for IAM Identity Center domains (https://aws.amazon.com/about-aws/whats-new/2026/05/amazon-sagemaker-data-agent-idc/) CloudFormation と CDK でアカウント・リージョンを跨ぐスタック出力参照が可能に - Reference stack outputs across accounts and Regions with AWS CloudFormation and CDK (https://aws.amazon.com/about-aws/whats-new/2026/05/aws-cloudformation-cdk-stack/) ARC Region SwitchがLambdaイベントソースマッピングの実行ブロックを追加 - ARC Region switch adds Lambda event source mapping execution block for event handling during failover (https://aws.amazon.com/about-aws/whats-new/2026/05/region-switch-lambda-esm-execution-block/) GitHub JetBrains IDE向けGitHub CopilotにCopilot CLIエージェントと統合セッション表示を導入 - Introducing Copilot CLI agent and unified sessions view in GitHub Copilot for JetBrains IDEs (https://github.blog/changelog/2026-05-13-introducing-copilot-cli-agent-and-unified-sessions-view-in-github-copilot-for-jetbrains-ides) Copilot cloud agentが自動モデル選択に対応 - Copilot cloud agent supports auto model selection (https://github.blog/changelog/2026-05-14-copilot-cloud-agent-supports-auto-model-selection) Issuesナビゲーションの高速化 - From latency to instant: Modernizing GitHub Issues navigation performance (https://github.blog/engineering/architecture-optimization/from-latency-to-instant-modernizing-github-issues-navigation-performance/) GitHub Copilotアプリが技術プレビューで公開 - GitHub Copilot app is now available in technical preview (https://github.blog/changelog/2026-05-14-github-copilot-app-is-now-available-in-technical-preview) GitHub Actions：イメージ移行とArm64画像の管理移管 - GitHub Actions: Upcoming image migrations (https://github.blog/changelog/2026-05-14-github-actions-upcoming-image-migrations) Google Cloud GoogleとWizが変えるマルチクラウドCISO戦略 - Cloud CISO Perspectives: How Google + Wiz changes multicloud strategy for CISOs (https://cloud.google.com/blog/products/identity-security/cloud-ciso-perspectives-how-google-wiz-changes-multicloud-strategy-for-cisos/) Kubernetes Kubernetes v1.36：Service の .spec.externalIPs 非推奨 - Kubernetes v1.36: Deprecation and removal of Service ExternalIPs (https://kubernetes.io/blog/2026/05/14/kubernetes-v1-36-deprecation-and-removal-of-service-externalips/) BGM: yuhei komatsu (https://dova-s.jp/_contents/author/profile446.html) 音声: Google Cloud Text-to-Speech AI (https://cloud.google.com/text-to-speech)