diff --git a/README.md b/README.md
index 72af92ce13..cb84aac913 100644
--- a/README.md
+++ b/README.md
@@ -115,7 +115,19 @@ New to Buzz? Pick the path that matches you.
 
 ### I just want to try the app
 
-Grab a packaged build from the [latest release](https://github.com/block/buzz/releases/latest) — macOS (`.dmg`), Linux (`.AppImage` / `.deb`), or Windows (`.exe`). Install it like any other app.
+Grab a packaged build from the [latest release](https://github.com/block/buzz/releases/latest):
+
+| Platform | File |
+|---|---|
+| macOS (Apple Silicon) | `Buzz_<version>_aarch64.dmg` |
+| macOS (Intel) | `Buzz_<version>_x64.dmg` |
+| Linux (x86_64) | `Buzz_<version>_amd64.AppImage` or `Buzz_<version>_amd64.deb` |
+| Windows (x64) | `Buzz_<version>_x64-setup_alpha-unsigned.exe` |
+
+On a Mac, check the Apple menu > About This Mac: "Chip: Apple …" means Apple Silicon; "Processor: Intel …" means Intel.
+
+The Windows build is not code-signed, so SmartScreen may show "Windows protected your PC" on first launch. If available, click **More info**, then **Run anyway**.
+
 
 By default the app connects to `ws://localhost:3000`. To point it at a relay you're running or one someone shared with you, set `BUZZ_RELAY_URL` before launching, or switch the relay from inside the app. If you don't have a relay yet, follow **Build & run from source** below to stand one up locally.