最近 SAMARI で要約された技術ニュースをお届けします。
年末募金ラストスパート：Django財団 - Hitting the Home Stretch: Help Us Reach the Django Software Foundation's Year-End Goal! (https://www.djangoproject.com/weblog/2025/dec/18/hitting-the-home-stretch-help-us-reach-the-django/)
CodeQL 2.23.7/2.23.8 が Go と Rust のセキュリティクエリを追加 - CodeQL 2.23.7 and 2.23.8 add security queries for Go and Rust (https://github.blog/changelog/2025-12-18-codeql-2-23-7-and-2-23-8-add-security-queries-for-go-and-rust)
Copilot Memory、Pro/Pro+向け早期アクセス開始 - Copilot Memory early access for Pro and Pro+ (https://github.blog/changelog/2025-12-19-copilot-memory-early-access-for-pro-and-pro)
Railsの新着：Luminary受賞とCSRF保護の近代化 - Rails Luminary, modern approach to CSRF and more (https://rubyonrails.org/2025/12/19/this-week-in-rails)
プロジェクトディレクター報告（2025年12月） - December 2025 Project Director Update (https://blog.rust-lang.org/inside-rust/2025/12/19/project-director-update/)
コードからクラウドへ：AIエージェントをデプロイする3つのラボ - From Code to Cloud: Three Labs for Deploying Your AI Agent (https://cloud.google.com/blog/topics/developers-practitioners/from-code-to-cloud-three-labs-for-deploying-your-ai-agent/)
低精度学習で必須の確率的丸め（Stochastic Rounding） - Why Stochastic Rounding is Essential for Modern Generative AI (https://cloud.google.com/blog/topics/developers-practitioners/why-stochastic-rounding-is-essential-for-modern-generative-ai/)
Agent Factoryまとめ：GKEでのAgent SandboxとPod Snapshots - Agent Factory Recap: Supercharging Agents on GKE with Agent Sandbox and Pod Snapshots (https://cloud.google.com/blog/topics/developers-practitioners/agent-factory-recap-supercharging-agents-on-gke-with-agent-sandbox-and-pod-snapshots/)
Cloud CISO視点：2025年の総括 — クラウドとAIの安全強化 - Cloud CISO Perspectives: 2025 in review: Cloud security basics and evolving AI (https://cloud.google.com/blog/products/identity-security/cloud-ciso-perspectives-2025-in-review-cloud-security-basics-and-evolving-ai/)
Lookerの新機能：セルフサービスExplores、タブ式ダッシュボード、カスタムテーマ - New in Looker: self-service Explores, tabbed dashboards, and custom themes (https://cloud.google.com/blog/products/business-intelligence/looker-self-service-explores-tabbed-dashboards-custom-themes/)
Google Cloud：2025年のハイライト - The Year in Google Cloud — 2025 (https://cloud.google.com/blog/products/gcp/top-google-cloud-blogs-2025/)
Amazon WorkSpaces ApplicationsがWindows Server 2025をサポート - Amazon WorkSpaces Applications now supports Microsoft Windows Server 2025 (https://aws.amazon.comabout-aws/whats-new/2025/12/amazon-workspaces-applications-supports-microsoft-windows-server)
Amazon Bedrock Data Automationがドキュメント用ブループリントの指示最適化を導入 - Amazon Bedrock Data Automation launches instruction optimization for your document blueprints (https://aws.amazon.com/about-aws/whats-new/2025/12/bedrock-data-automation-optimization-document-blueprints/)
Timestream for InfluxDB：再起動APIをサポート - Timestream for InfluxDB Now Supports Restart API Calls (https://aws.amazon.com/about-aws/whats-new/2025/12/timestream-influxdb-restart-api)
アカウントタグのコスト配分対応が一般提供 - Announcing Cost Allocation Tags support for Account Tags (https://aws.amazon.com/about-aws/whats-new/2025/12/cost-allocation-tags/)
Amazon RDS、S3へのスナップショットエクスポート可観測性を強化 - Amazon RDS enhances observability for snapshot exports to Amazon S3 (https://aws.amazon.com/about-aws/whats-new/2025/12/amazon-rds-observability-snapshot-exports-s3)
AWS Private CAのOCSPが中国とAWS GovCloudで利用可能に - AWS Private CA OCSP now available in China and AWS GovCloud (US) Regions (https://aws.amazon.com/about-aws/whats-new/2025/12/aws-private-ca-ocsp-china-govcloud-us-regions)
Amazon Application Recovery ControllerのRegion switchに3つの新機能 - Amazon Application Recovery Controller region switch now supports three new capabilities (https://aws.amazon.com/about-aws/whats-new/2025/12/amazon-application-recovery-controller-region-switch-new-capabilities)
SageMaker StudioがSOCIインデックスに対応し起動高速化 - Amazon SageMaker Studio now supports SOCI indexing for faster container startup times (https://aws.amazon.com/about-aws/whats-new/2025/12/amazon-sagemaker-nbi-soci/)
Kotlinモバイル開発の実務ガイド（2025） - How Mobile Development Teams Use Kotlin in 2025: Insights From a Certified Trainer (https://blog.jetbrains.com/kotlin/2025/12/how-mobile-development-teams-use-kotlin-in-2025/)
Kubernetes 1.35: In-Place Pod Resize が GAへ - Kubernetes 1.35: In-Place Pod Resize Graduates to Stable (https://kubernetes.io/blog/2025/12/19/kubernetes-v1-35-in-place-pod-resize-ga/)
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)