●BILLING — The Jun 15 change that would have moved Agent SDK, headless runs, GitHub Actions, and third-party agents to separate monthly credits has been pulled; that usage stays within your subscription limits●MANAGED — Code w/ Claude introduced Managed Agents that run in a sandbox you control and connect to your private MCP servers, keeping both execution and reachable services inside enterprise boundaries●LIMITS — The same conference doubled Claude Code rate limits and raised API limits, giving multi-stage agent workflows more headroom●SUBAGENTS — Claude Code adds nested sub-agents that can spawn their own agents, plus a safe mode that isolates broken configurations●EXPORT — Fable 5 and Mythos 5 remain suspended under a US export-control directive (since Jun 12); every other model including Opus, Sonnet, and Haiku runs normally●CODE — Claude Code keeps shipping updates: improvements to /doctor, Remote Control, and /bug, plus expanded fallback models●BILLING — The Jun 15 change that would have moved Agent SDK, headless runs, GitHub Actions, and third-party agents to separate monthly credits has been pulled; that usage stays within your subscription limits●MANAGED — Code w/ Claude introduced Managed Agents that run in a sandbox you control and connect to your private MCP servers, keeping both execution and reachable services inside enterprise boundaries●LIMITS — The same conference doubled Claude Code rate limits and raised API limits, giving multi-stage agent workflows more headroom●SUBAGENTS — Claude Code adds nested sub-agents that can spawn their own agents, plus a safe mode that isolates broken configurations●EXPORT — Fable 5 and Mythos 5 remain suspended under a US export-control directive (since Jun 12); every other model including Opus, Sonnet, and Haiku runs normally●CODE — Claude Code keeps shipping updates: improvements to /doctor, Remote Control, and /bug, plus expanded fallback models

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Next.js¹ Cloudflare Workers¹ troubleshooting¹ error boundary¹

⟐ Claude Code/2026-06-17Intermediate

It Says '500' in the Browser but curl Returns 200 — When a Next.js Error Boundary Misreads a ChunkLoadError

A production Next.js article page shows '500 Internal Server Error' in the browser, yet curl returns 200. The culprit was not the server but a ChunkLoadError surfacing through error.tsx. Here is the diagnosis and a fix with built-in auto-reload.