2026.05.19

最近 SAMARI で要約された技術ニュースをお届けします。Show Notes GitLab GitLab Dedicated for GovernmentがGovRAMP認可を取得 - GitLab Dedicated for Government now GovRAMP-authorized (https://about.gitlab.com/blog/govramp-gitlab-dedicated-for-government/) CodexとGitLabでバグ修正ワークフロー - Fix bugs with Codex and GitLab (https://about.gitlab.com/blog/fix-bugs-with-codex-and-gitlab/) BYOKだけでは不十分：AIエージェントはガバナンスが重要です - Beyond BYOK: Why governance matters for AI agents (https://about.gitlab.com/blog/gitlab-duo-cli-governance/) GitHub GPT-5.3-CodexがCopilot Business/Enterpriseのベースモデルに - GPT-5.3-Codex is now the base model for Copilot Business and Enterprise (https://github.blog/changelog/2026-05-17-gpt-5-3-codex-is-now-the-base-model-for-copilot-business-and-enterprise) Copilot CLIのリモート操作がモバイル・Web・VS Codeで一般提供開始 - Remote control for Copilot CLI sessions now generally available on mobile, web, and VS Code (https://github.blog/changelog/2026-05-18-remote-control-for-copilot-cli-sessions-now-generally-available-on-mobile-web-and-vs-code) Copilot Spaces API が一般提供開始 - Copilot Spaces API now generally available (https://github.blog/changelog/2026-05-18-copilot-spaces-api-now-generally-available) リポジトリのCopilotクラウドエージェント設定をREST APIで監査可能に - Audit repository Copilot cloud agent configuration via the REST API (https://github.blog/changelog/2026-05-18-audit-repository-copilot-cloud-agent-configuration-via-the-rest-api) ローカルのGitHubセッションをどこでも利用可能に - Take your local GitHub sessions anywhere (https://github.blog/news-insights/product-news/take-your-local-github-sessions-anywhere/) AWS SageMaker StudioがFTPでGPU容量予約をサポート - Amazon SageMaker Studio now supports GPU capacity reservation through SageMaker Flexible Training Plans (https://aws.amazon.com/about-aws/whats-new/2026/05/amazon-sagemaker-training-plan-support-for-studio/) AWS SAM CLIがCloudFormation Language Extensionsをサポートしローカル開発を高速化 - AWS SAM CLI adds AWS CloudFormation Language Extensions support to accelerate local serverless development (https://aws.amazon.com/about-aws/whats-new/2026/05/aws-sam-cli-cloudformation/) Google Cloud Googleのフリート全体で行う大規模A/B実験 - How Google Does It: Fleet-wide, large-scale A/B experimentation (https://cloud.google.com/blog/topics/systems/how-google-does-it-fleet-wide-large-scale-ab-experimentation/) エージェント時代の基盤構築：5つのデータシナリオ - Beyond the Query: 5 Scenarios Laying the Foundation for the Agentic Era (https://cloud.google.com/blog/products/data-analytics/building-an-agentic-data-layer-on-google-cloud-5-key-scenarios/) Next '26 の Streaming AI 発表 - What we announced in streaming AI at Next ‘26 (https://cloud.google.com/blog/products/data-analytics/streaming-ai-news-from-next26/) 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)