最近 SAMARI で要約された技術ニュースをお届けします。

AWS Clean Roomsが招待・テーブル準備のイベントをEventBridgeへ公開 - AWS Clean Rooms publishes events for member invitations and table readiness to EventBridge (https://aws.amazon.com/about-aws/whats-new/2025/12/clean-rooms-events-member-invitations-table-readiness/)

Amazon Quick Suiteがチャットエージェントのメモリ機能を追加 - Amazon Quick Suite now supports memory for chat agents (https://aws.amazon.com/about-aws/whats-new/2025/12/amazon-quick-suite-memory-chat-agents/)

Amazon EC2 M8i‑flex インスタンスがアジアパシフィック（シドニー）で利用可能に - Amazon EC2 M8i-flex instances are now available in Asia Pacific (Sydney) Region (https://aws.amazon.com/about-aws/whats-new/2025/12/ec2-m8i-flex-instances-sydney-region/)

Route 53がResolverエンドポイントの詳細メトリクスを提供開始 - Amazon Route 53 launches detailed metrics for Resolver endpoints (https://aws.amazon.com/about-aws/whats-new/2025/12/route-53-detailed-metrics-resolver-endpoints/)

コードスキャンアラートの担当者割り当てが一般提供されました - Code scanning alert assignees are now generally available (https://github.blog/changelog/2025-12-16-code-scanning-alert-assignees-are-now-generally-available)

セキュリティ概要の Copilot Autofix 指標をより正確に - More accurate Copilot Autofix usage metrics on security overview (https://github.blog/changelog/2025-12-16-more-accurate-copilot-autofix-usage-metrics-on-security-overview)

組織のCopilot利用状況を追跡 - Track organization Copilot usage (https://github.blog/changelog/2025-12-16-track-organization-copilot-usage)

GitHub Actions：料金改定と体験改善予定 - Coming soon: Simpler pricing and a better experience for GitHub Actions (https://github.blog/changelog/2025-12-16-coming-soon-simpler-pricing-and-a-better-experience-for-github-actions)

Dependabotのセキュリティ更新がuvに対応 - Dependabot security updates now support uv (https://github.blog/changelog/2025-12-16-dependabot-security-updates-now-support-uv)

DependabotがOpenTofuのバージョン更新をサポート - Dependabot version updates now support OpenTofu (https://github.blog/changelog/2025-12-16-dependabot-version-updates-now-support-opentofu)

DependabotがBazelのバージョン更新をサポート - Dependabot version updates now support Bazel (https://github.blog/changelog/2025-12-16-dependabot-version-updates-now-support-bazel)

DependabotがJuliaのバージョン更新に対応 - Dependabot version updates now support Julia (https://github.blog/changelog/2025-12-16-dependabot-version-updates-now-support-julia)

DependabotのCondaサポートが一般提供開始 - Conda ecosystem support for Dependabot version updates now generally available (https://github.blog/changelog/2025-12-16-conda-ecosystem-support-for-dependabot-now-generally-available)

災害対応で情報伝達を変えるGoogle Workspace with Gemini - Disaster declaration to safety check: Google Workspace with Gemini transforms disaster response communication (https://cloud.google.com/blog/topics/public-sector/disaster-declaration-to-safety-check-google-workspace-with-gemini-transforms-disaster-response-communication/)

Google Cloud Partner Networkの新プログラム発表 - Introducing Google Cloud Partner Network: What partners should know (https://cloud.google.com/blog/topics/partners/introducing-google-cloud-partner-network/)

Wayne State大学とSyntasa：AIで地域保健評価（CHNA）を短期間化・常時更新化 - Wayne State University and Syntasa: Transforming public health assessments with AI (https://cloud.google.com/blog/topics/public-sector/wayne-state-university-and-syntasa-transforming-public-health-assessments-with-ai/)

Mandiantによるサイバー耐性の検証と強化 - How Mandiant can help test and strengthen your cyber resilience (https://cloud.google.com/blog/products/identity-security/how-mandiant-can-help-test-and-strengthen-your-cyber-resilience/)

Python 3.15.0a3（開発プレビュー） - Python 3.15.0 alpha 3 (https://pythoninsider.blogspot.com/2025/12/python-3150-alpha-3.html)

Kotlin 2.3.0 リリース - Kotlin 2.3.0 Released (https://blog.jetbrains.com/kotlin/2025/12/kotlin-2-3-0-released/)

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)