MCP Drops Sticky Sessions: What the July 28 Stateless Spec Actually Removes From Your Infrastructure
The MCP spec finalizing July 28, 2026 deletes the session ID and the handshake. Here's the actual infrastructure a production MCP server gets to delete with it — and the two things that don't get any simpler.
Metal3 Enters CNCF Incubation: What the Bare-Metal Provisioning Layer Actually Changes for a Cluster API Fleet Not Already Running It
Metal3 just became a CNCF incubating project, but the badge only matters to a Cluster API fleet the day its hardware stops living behind a single vendor's API. Here's the concrete Redfish/IPMI-vs-Hetzner-API line that decides when to adopt it.
MinIO's Community Edition Is Archived: Garage vs. SeaweedFS vs. RustFS Compared
MinIO's open-source Community Edition went from feature-frozen to fully archived over 18 months — a governance-first comparison of Garage, SeaweedFS, and RustFS, and which one is least likely to repeat the same bait-and-switch.
Mist Joins the 2026 Self-Hosted PaaS Wave as a Go-Minimalist Heroku Clone: What a Fresh Show HN Entrant Still Gets Right (and Skips) Versus a Cluster-API Platform
Mist launched on Show HN in July 2026 as a 20MB Go binary that deploys Docker apps from git push. What a brand-new entrant choosing the same single-box architecture as Dokploy and Kamal signals about the self-hosted PaaS bar in 2026, and exactly what it skips versus a Cluster-API-managed fleet.
What a Modal AI-Agent Sandbox Really Costs: The Multiplier Stack Comparison Sites Keep Getting Wrong
Modal advertises $0.0000131 per CPU core-second, but AI-agent Sandboxes are forced non-preemptible and region-pinned, pushing the real bill to 3x-5.25x that rate — not the 3.75x figure recycled across pricing-comparison sites, which doesn't match Modal's current docs at all.
Railway Killed Its Own Zero-Config Builder Over a 17x Image-Size Tax — Here's the Actual Bill
Railway shut down active development of Nixpacks after its own numbers showed a 17x image-size tax against a hand-written Dockerfile. Here's what that actually costs, what Railpack fixes, and what a self-hosted PaaS should default to instead.
OpenTelemetry's GenAI Semantic Conventions: What Vendor-Neutral Agent Spans Buy Your Own Agent-Ops Telemetry
OpenTelemetry's GenAI spec standardizes how agent frameworks emit spans for LLM calls, tool invocations, and token usage — here's what wiring your own MCP deploy tools to emit them buys a self-hosted platform's agent-ops telemetry.
The Kubernetes Backlash Is Right — Just Aimed at the Wrong Layer
The 2026 case against Kubernetes is right about YAML, Helm, and RBAC — but it never touches the fleet-management layer that keeps a multi-node platform running when a machine dies at 3 A.M. Here's what actually happens on Compose versus a Cluster API fleet.
PaaS First, Kubernetes Second: The $600K Number Byteiota Got Right (and Wrong)
Byteiota's case for defaulting to PaaS over Kubernetes rests on a real $600,000-a-year platform-team number — but that's the cost of hand-building Kubernetes' lifecycle automation, not the cost of Kubernetes itself, and Cluster API v1.12 just automated the biggest line item in it.