Add signed, notarized releases with the server inside the app

README.md

@@ -20,11 +20,21 @@ A server and macOS app for running many coding agents (Claude Code and Codex) in
 
 ## Requirements
 
-macOS, Go, Xcode, [Tailscale](https://tailscale.com), and the `claude` and `codex` CLIs. Identity comes from Tailscale: byre only serves requests that arrive through `tailscale serve`.
+macOS, [Tailscale](https://tailscale.com) on every Mac, and on the Mac that runs the server, `git`, the `claude` and `codex` CLIs, Node.js (agents' Playwright browser tools run through `npx`) and Google Chrome (`brew install git node --cask google-chrome`). Identity comes from Tailscale: byre only serves requests that arrive through `tailscale serve`.
 
-## Running
+## Installing
 
-Install the server as a launchd service and build the app as described under "Running as a service" and "macOS app" in [docs/operations.md](docs/operations.md). Point the app at byre's `tailscale serve` URL (`tailscale serve status` prints it).
+1. Download the latest `byre-<version>.dmg` from [the releases page](https://g.fc.run/misc/byre/releases) and drag `byre.app` to Applications, on every Mac you'll use byre from.
+2. On the Mac that runs the server, from a terminal whose `PATH` finds `claude`, `codex`, `git` and `npx`:
+
+   ```
+   /Applications/byre.app/Contents/Helpers/byre install
+   ```
+
+   It installs the server as a launchd service and serves it through `tailscale serve`, printing the URL.
+3. Open byre on each Mac and enter that URL.
+
+The app updates itself, and the server along with it on the server's Mac. To build from source instead, see "Running as a service" and "macOS app" in [docs/operations.md](docs/operations.md); that needs Go and Xcode.
 
 ## Docs