最近 SAMARI で要約された技術ニュースをお届けします。

Bitbucket PipelinesにTests機能のオープンβを導入 - [Open beta] Introducing Tests in Bitbucket Pipelines (https://www.atlassian.com/blog/bitbucket/open-beta-introducing-tests-in-bitbucket-pipelines)

Amazon EKS と EKS Distro が Kubernetes 1.35 をサポート - Amazon EKS and Amazon EKS Distro now supports Kubernetes version 1.35 (https://aws.amazon.com/about-aws/whats-new/2026/01/amazon-eks-distro-kubernetes-version-1-35)

AWS、AWS MCP Server（プレビュー）でデプロイ用Agent SOPを発表 - AWS announces Deployment Agent SOPs in AWS MCP Server (preview) (https://aws.amazon.com/about-aws/whats-new/2025/01/aws-announces-deployment-agent-sops-in-aws-mcp-server-preview)

Amazon Cognito、インバウンドフェデレーション用Lambdaトリガーを導入 - Amazon Cognito introduces inbound federation Lambda triggers (https://aws.amazon.com/about-aws/whats-new/2026/01/amazon-cognito-inbound-federation-lambda-trigger/)

Amazon EventBridge、イベントペイロードサイズを256KBから1MBに拡大 - Announcing increased 1 MB payload size support in Amazon EventBridge (https://aws.amazon.com/about-aws/whats-new/2026/01/amazon-eventbridge-increases-event-payload-size-256-kb-1-mb)

Ingress NGINX廃止と移行の緊急通知 - Ingress NGINX: Statement from the Kubernetes Steering and Security Response Committees (https://kubernetes.io/blog/2026/01/29/ingress-nginx-statement/)

BigQuery AIハッカソン：受賞作と新機能 - BigQuery AI Hackathon: Celebrating Innovation and a Look at What's New (https://cloud.google.com/blog/topics/developers-practitioners/bigquery-ai-hackathon-celebrating-innovation-and-a-look-at-whats-new/)

Google.Cloud.VertexAI.Extensions を発表 - Introducing Google Cloud Vertex AI Extensions for .NET (https://cloud.google.com/blog/topics/developers-practitioners/introducing-google-cloud-vertex-ai-extensions-for-net/)

BigQueryに会話型アナリティクスを導入 - Introducing Conversational Analytics in BigQuery (https://cloud.google.com/blog/products/data-analytics/introducing-conversational-analytics-in-bigquery/)

GitHub Issuesの検索が改善され公開プレビューに - Improved search for GitHub Issues in public preview (https://github.blog/changelog/2026-01-29-improved-search-for-github-issues-in-public-preview)

旧CopilotメトリクスAPI終了の案内 - Closing down notice of legacy Copilot metrics APIs (https://github.blog/changelog/2026-01-29-closing-down-notice-of-legacy-copilot-metrics-apis)

arm64標準ランナーがプライベートリポジトリで利用可能に - arm64 standard runners are now available in private repositories (https://github.blog/changelog/2026-01-29-arm64-standard-runners-are-now-available-in-private-repositories)

CopilotメトリクスがGitHub Enterprise Cloud（データレジデンシー）でパブリックプレビュー - Copilot metrics in GitHub Enterprise Cloud with data residency in public preview (https://github.blog/changelog/2026-01-29-copilot-metrics-in-github-enterprise-cloud-with-data-residency-in-public-preview)

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)