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2026-08 - 2

2026 (12)

August (12)

k8s: Kubernetes v1.37: Pod Certificates and Cluster Trust Bundles

Kubernetes Official Blog

2026-08-28

Kubernetes 1.37 graduates Pod Certificates and Cluster Trust Bundles to GA, adding built-in support for workload X.509 identity and trust bundle distribution. The feature uses Kubelet, PodCertificateRequest objects, and signer controllers to issue and rotate certificates for TLS/mTLS while keeping key material on the node filesystem.

azure: [Launched] Generally Available: Azure VM Image Builder in sovereign and air-gapped clouds

Azure Updates

2026-08-28

Azure VM Image Builder is now generally available in Azure Government, China North 3, Azure Government Secret, and Azure Government Top Secret. The service can be used across these sovereign and air-gapped environments with the same managed image-building experience.

github: Upcoming changes to GitHub Copilot policies and billing

GitHub

2026-08-28

GitHub says three upcoming changes are coming to Copilot policies and billing. The post is a notice to review the updates, but the provided excerpt does not include the actual policy or billing details.

github: Better label management on issues is generally available

GitHub

2026-08-27

GitHub says improved label management for issues is now generally available. The update is aimed at making labels easier to organize and find in repositories with large or growing label lists.

github: Copilot code review: Resolution reasons and expanded capabilities

GitHub

2026-08-27

Copilot code review now supports two additional pull request types: PRs authored by bots (including Copilot cloud agent) and very large pull requests. GitHub also added resolution reasons for code review outcomes.

github: GitHub Classroom deprecated

GitHub

2026-08-27

GitHub Classroom was deprecated on August 28, 2026 and replaced by selected partner solutions. The Classroom website, APIs, and related services have been decommissioned.

github: Actions retention will cover checks, workflow runs, and statuses

GitHub

2026-08-27

Starting October 1, 2026, GitHub Actions retention settings will also apply to checks, workflow runs, and statuses, in addition to artifacts and logs. These data types will follow the same retention policy going forward.

k8s: Kubernetes v1.37: Metrics API graduates to stable

Kubernetes Official Blog

2026-08-27

Kubernetes v1.37 graduates the Metrics API from v1beta1 to stable v1. The API surface is unchanged, and v1beta1 remains available for compatibility.

commandline: Your agent’s guardrails have a bypass

Microsoft Command Line Blog

2026-08-27

Microsoft introduced Agent Hooks, an open, framework-neutral governance contract for agent systems. It includes conformance testing and is intended to make enforcement fail closed instead of failing open when controls crash.

dotnet: How Uno Platform uses .NET, MCP, and AI to build high quality apps

.NET

2026-08-27

Uno Platform built two MCP servers in C# to let AI agents use real documentation as context and interact with a running cross-platform .NET app. The post describes how .NET, MCP, and AI are combined to support app development and validation.

github: Close all open contributions authored by a blocked user

GitHub

2026-08-27

GitHub added an option to automatically close all open issues, discussions, and pull requests from a user when you block them from a personal account or organization. This applies to contributions authored by the blocked user at the time the block is set.

security: ​​​​​​What’s new in Microsoft Security: August 2026

Microsoft Security Blog

2026-08-27

Microsoft’s August 2026 security update highlights new capabilities for monitoring agent activity, broader security coverage across supported environments, and improved security management across environments.