Kubernetes 1.37 HPA Scale-to-Zero: Setup Guide and Cold-Start Gotchas Kubernetes v1.37 ("Garhwal") shipped on August 26, 2026, and the change most teams will actually feel is quiet: HorizontalPodAutoscaler scale-to-zero graduated from Alpha to Beta, and it's enabled by default. If you're running batch consumers, queue …

GitHub Actions Self-Hosted Runners: Fix Your Version Before the September 25 Enforcement If your CI/CD pipeline runs on self-hosted GitHub Actions runners, GitHub has already started intermittently blocking outdated ones. Brownouts began August 24, 2026 on github.com and GitHub Enterprise Cloud, and they escalate on a …

Docker VMM Public Beta: What Docker's First-Party Virtualization Engine Changes On August 12, 2026, Docker shipped the public beta of Docker VMM — a virtualization layer it built and now owns end to end, replacing the third-party engines Docker Desktop has relied on since it first needed a Linux VM on Mac and Windows. …

GitHub Apps and OAuth Apps Get Refresh Tokens: How to Migrate Off Long-Lived Access Tokens If you've built an OAuth App or a GitHub App that authenticates on behalf of users, there's a decent chance it's still handing out a gho_ or ghu_ token that never expires. On August 14, 2026, GitHub shipped token rotation for …

Terraform AzureRM Provider 5.0: Breaking Changes and Upgrade Guide HashiCorp shipped AzureRM provider 5.0 on July 27, 2026 (a 5.0.1 patch followed shortly after), and it's not a routine version bump. If your Terraform configs have been running fine against 4.x for months and you run terraform init -upgrade without …

CloudWatch Managed Prometheus Collectors: Setup Guide for EC2 and ECS If you've been running your own OpenTelemetry Collector just to get Prometheus metrics into CloudWatch, AWS shipped the fix in late July 2026: managed Prometheus collectors. You hand CloudWatch a scrape config and a VPC connection, and it provisions, …

GitHub Copilot Added Kimi K3: How to Enable It (and Why GitHub Paused the Rollout on Day One) On August 6, 2026, GitHub shipped Kimi K3 — Moonshot AI's open-weight model — as a selectable model inside GitHub Copilot. Then, the same day, GitHub added an editor's note to its own changelog post saying it had paused the …

AWS App Mesh Is Being Discontinued September 30, 2026: What to Migrate To (and What Breaks) On September 30, 2026, AWS discontinues AWS App Mesh entirely. This isn't a maintenance-mode freeze like Bedrock Agents Classic — after that date you lose console access and API access to your App Mesh resources completely. If …

GitHub Actions Now Holds Suspicious Workflow Runs Before They Touch Your Secrets On July 28, 2026, GitHub started automatically holding workflow runs it identifies as potentially malicious before they execute. If a run gets flagged, it sits in a pending state until a repository collaborator with write access reviews …

GitHub Models Retires July 30, 2026: How to Migrate Your Code and CI Workflows If any of your code, scripts, or GitHub Actions workflows call GitHub Models, they stop working on July 30, 2026. GitHub confirmed the playground, the model catalog, the inference API, and bring-your-own-key (BYOK) support are all being …