v0.4.0 — Take your docs anywhere

This release is about reading away from your desk: open your docs on your phone, grab a copy of any file, and a UI that behaves on small screens.

New

• Read on your phone. Click the phone icon in the sidebar and choose how to connect:
  • Same Wi-Fi — scan a QR code and you're reading. Nothing leaves your network.
  • Any network — on mobile data or away from home? A private address via Cloudflare's tunnel service works from anywhere. The helper tool downloads automatically on first use — nothing to install, no account needed.
  • Both routes are locked with a one-time access code built into the QR link, so only you get in. The code changes every run, and sharing stops the moment the process is stopped. (how it works)
• Download any file you're viewing. The button next to the file name saves exactly what's on screen — open an older version from the History panel and that's the version you get.

Improved

• Phone-sized layout. The file tree and details panel collapse into slide-over drawers on small screens, so the reading experience holds up on mobile.
• README overhaul — simpler instructions, screenshots, and a demo video.

As always: One npx readingroom is all you need.