2026.03.20

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 BedrockがGLM 5とMinimax M2.5を追加 - Minimax M2.5 and GLM 5 models now available on Amazon Bedrock (https://aws.amazon.com/about-aws/whats-new/2026/03/amazon-bedrock-minimax-glm/) RDS Custom for SQL ServerでOS更新の確認とスケジュールが可能に - Amazon RDS Custom for SQL Server adds ability to view and schedule new operating system updates (https://aws.amazon.com/about-aws/whats-new/2026/03/amazon-rds-custom-sql-server-operating-system-updates/) AWS LambdaがAZメタデータを提供開始 - AWS Lambda now supports Availability Zone metadata (https://aws.amazon.com/about-aws/whats-new/2026/03/lambda-availability-zone-metadata/) Amazon EC2 C8gnインスタンスが追加リージョンで利用可能に - Amazon EC2 C8gn instances are now available in additional regions (https://aws.amazon.com/about-aws/whats-new/2026/03/amazon-ec2-c8gn-instances-additional-regions/) GitLab GitLab 18.10：AIでトリアージと自動修正を強化 - GitLab 18.10 brings AI-native triage and remediation (https://about.gitlab.com/blog/gitlab-18-10-brings-ai-native-triage-and-remediation/) GitLab 18.10：無料プランでもクレジットでAgentic AIを利用可能に - GitLab 18.10: Agentic AI now open to even more teams on GitLab (https://about.gitlab.com/blog/gitlab-18-10-agentic-ai-now-open-to-even-more-teams-on-gitlab/) 自動で一貫したコードレビューと定額料金の導入 - Code Review without the bottlenecks or the bill (https://about.gitlab.com/blog/code-review-without-the-bottlenecks-or-the-bill/) GitHub Squadがリポジトリ内で協調するAIエージェントを実行する方法 - How Squad runs coordinated AI agents inside your repository (https://github.blog/ai-and-ml/github-copilot/how-squad-runs-coordinated-ai-agents-inside-your-repository/) プルリクのFiles changedページでコードとコメントを並べて表示可能に - View code and comments side-by-side in pull request Files changed page (https://github.blog/changelog/2026-03-19-view-code-and-comments-side-by-side-in-pull-request-files-changed-page) Codespacesのデータレジデンシーが日本で利用可能に - Codespaces with data residency now available in Japan (https://github.blog/changelog/2026-03-19-codespaces-with-data-residency-now-available-in-japan) AI時代のオープンソース指導を再考 - Rethinking open source mentorship in the AI era (https://github.blog/open-source/maintainers/rethinking-open-source-mentorship-in-the-ai-era/) Copilot coding agentが作業開始を50%高速化 - Copilot coding agent now starts work 50% faster (https://github.blog/changelog/2026-03-19-copilot-coding-agent-now-starts-work-50-faster) 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)