最近 SAMARI で要約された技術ニュースをお届けします。

Amazon ECS、Managed Daemonsを発表 - Amazon ECS announces Managed Daemons for ECS Managed Instances (https://aws.amazon.com/about-aws/whats-new/2026/04/amazon-ecs-managed-daemons/)

Amazon SES Mail Managerがセキュリティと処理を強化 - Amazon SES Mail Manager adds new features for enhanced security and email processing (https://aws.amazon.com/about-aws/whats-new/2026/04/ses-mail-manager-introduces-new-features/)

CloudWatchがOpenTelemetryメトリクスをパブリックプレビューでサポート - Amazon CloudWatch now supports OpenTelemetry metrics in public preview (https://aws.amazon.com/about-aws/whats-new/2026/04/amazon-cloudwatch-opentelemetry-metrics/)

CloudWatch、CloudFront含むログ自動有効化を拡張 - Amazon CloudWatch expands auto-enablement to Amazon CloudFront logs and 3 additional resource types (https://aws.amazon.com/about-aws/whats-new/2026/04/amazon-cloudwatch-cloudfront-enablement/)

技術と不確実性：レナ・ラインハルトの視点 - KotlinConf’26 Speakers: In Conversation With Lena Reinhard (https://blog.jetbrains.com/kotlin/2026/04/kotlinconf-26-speakers-in-conversation-with-lena-reinhard/)

Copilotの組織カスタム指示が一般提供されました - Copilot organization custom instructions are generally available (https://github.blog/changelog/2026-04-02-copilot-organization-custom-instructions-are-generally-available)

改良されたGitHub Issues検索が一般提供開始 - Improved search for GitHub Issues is now generally available (https://github.blog/changelog/2026-04-02-improved-search-for-github-issues-is-now-generally-available)

Securityタブが「Security & quality」に変更 - The Security tab is now Security & quality (https://github.blog/changelog/2026-04-02-the-security-tab-is-now-security-quality)

Visual Studio向けGitHub Copilot：3月アップデート - GitHub Copilot in Visual Studio — March update (https://github.blog/changelog/2026-04-02-github-copilot-in-visual-studio-march-update)

GitHub Actions：2026年4月初旬の更新 - GitHub Actions: Early April 2026 updates (https://github.blog/changelog/2026-04-02-github-actions-early-april-2026-updates)

組織レポートにユーザー別Copilot CLI利用状況を追加 - Copilot usage metrics now includes per-user GitHub Copilot CLI activity in organization reports (https://github.blog/changelog/2026-04-02-copilot-usage-metrics-now-includes-per-user-github-copilot-cli-activity-in-organization-reports)

本番対応AIのためのデータ層活性化 - Activating Your Data Layer for Production-Ready AI (https://cloud.google.com/blog/topics/developers-practitioners/activating-your-data-layer-for-production-ready-ai/)

vSphereとBRICKSTORMマルウェア：防御ガイド - vSphere and BRICKSTORM Malware: A Defender's Guide (https://cloud.google.com/blog/topics/threat-intelligence/vsphere-brickstorm-defender-guide/)

BigQueryとGeminiで製品品質と業務効率を向上 - How Honeylove boosts product quality and service efficiency with BigQuery (https://cloud.google.com/blog/products/data-analytics/how-honeylove-boosts-product-quality-and-service-efficiency-with-bigquery/)

Gemma 4がGoogle Cloudで利用可能に - Introducing Gemma 4 on Google Cloud: Our most capable open models yet (https://cloud.google.com/blog/products/ai-machine-learning/gemma-4-available-on-google-cloud/)

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)