@@ -24,7 +24,7 @@
 
 ## What is Textream?
 
-Textream is a macOS app that listens to your voice and highlights your script in real-time. It displays your text in a sleek **Dynamic Island-style overlay** at the top of your screen — visible only to you, invisible to your audience.
+Textream is a free, open-source macOS app that listens to your voice and highlights your script in real-time. It displays your text in a sleek **Dynamic Island-style overlay** at the top of your screen, a **draggable floating window**, or **fullscreen on a Sidecar iPad** — visible only to you, invisible to your audience.
 
 Paste your script, hit play, and start speaking. Words light up as you say them. When you're done, the overlay closes automatically.
 
@@ -54,12 +54,17 @@ Then right-click the app → **Open**. After the first launch, macOS remembers y
 
 - **Real-time voice tracking** — On-device speech recognition highlights words as you say them. No cloud, no latency, works offline.
 - **Dynamic Island overlay** — A notch-shaped floating overlay at the top of your screen, inspired by the MacBook Dynamic Island. Sits above all apps.
+- **Floating window mode** — Switch from the pinned notch to a draggable floating window you can place anywhere on screen.
+- **Glass effect** — Enable a translucent frosted glass background for the floating window with adjustable opacity.
+- **External display / Sidecar** — Show a fullscreen teleprompter on an external display or Sidecar iPad. Includes a mirror mode for use with prompter mirror rigs.
+- **Font customization** — Choose from font size presets (S, M, L, XL) and color presets (white, yellow, blue, green, pink).
 - **Live waveform** — Visual voice activity indicator so you always know the mic is picking you up.
 - **Tap to jump** — Tap any word in the overlay to jump the tracker to that position.
 - **Pause & resume** — Go off-script, take a break, come back. The tracker picks up where you left off.
 - **Adjustable size** — Resize the overlay width and text height from Settings (⌘,) to fit your screen.
-- **Language selection** — Choose your preferred speech recognition language from Settings (⌘,).
+- **Language selection** — Choose your preferred speech recognition language. The current language is shown in the title bar.
 - **Completely private** — All processing happens on-device. No accounts, no tracking, no data leaves your Mac.
+- **Open source** — MIT licensed. Contributions welcome.
 
 ## Who it's for
 
@@ -101,13 +106,16 @@ Textream/
 ├── Textream.xcodeproj
 ├── Info.plist
 └── Textream/
-    ├── TextreamApp.swift          # App entry point, deep link handling
-    ├── ContentView.swift          # Main text editor UI
-    ├── TextreamService.swift      # Service layer, URL scheme handling
-    ├── SpeechRecognizer.swift     # On-device speech recognition engine
-    ├── NotchOverlayController.swift  # Dynamic Island overlay window
-    ├── SettingsView.swift         # Notch size settings
-    └── Assets.xcassets/           # App icon and colors
+    ├── TextreamApp.swift              # App entry point, deep link handling
+    ├── ContentView.swift              # Main text editor UI + About view
+    ├── TextreamService.swift          # Service layer, URL scheme handling
+    ├── SpeechRecognizer.swift         # On-device speech recognition engine
+    ├── NotchOverlayController.swift   # Dynamic Island + floating overlay
+    ├── ExternalDisplayController.swift # Sidecar / external display output
+    ├── NotchSettings.swift            # User preferences and presets
+    ├── SettingsView.swift             # Tabbed settings UI
+    ├── MarqueeTextView.swift          # Word flow layout and highlighting
+    └── Assets.xcassets/               # App icon and colors
 ```
 
 ## URL Scheme
 
@@ -845,7 +845,7 @@
     <section class="hero">
       <div class="hero-badge">Teleprompter for macOS</div>
       <h1>Your script, <span class="gradient">highlighted live</span><br>as you speak.</h1>
-      <p class="subtitle">Textream is a free teleprompter app that listens to your voice and highlights your script in real-time. It displays an elegant Dynamic Island overlay at the top of your screen &mdash; invisible to your audience, always visible to you.</p>
+      <p class="subtitle">Textream is a free, open-source teleprompter app that listens to your voice and highlights your script in real-time. It displays an elegant Dynamic Island overlay at the top of your screen &mdash; or as a floating window, or fullscreen on a Sidecar iPad. Invisible to your audience, always visible to you.</p>
       <p class="use-cases">Built for <span>streamers</span> &middot; <span>interviewers</span> &middot; <span>presenters</span> &middot; <span>podcasters</span> &middot; <span>content creators</span></p>
       <div class="hero-actions">
         <a href="https://github.com/f/textream/releases/latest" class="btn-primary">
@@ -1163,6 +1163,21 @@ <h3>Live Voice Waveform</h3>
           <h3>Pause & Resume Anytime</h3>
           <p>Take a break, go off-script, come back. Tap any word to jump to that position. The tracker picks up right where you left off.</p>
         </div>
+        <div class="feature-card">
+          <div class="feature-icon"><svg viewBox="0 0 24 24"><rect x="2" y="3" width="20" height="14" rx="2" ry="2"/><line x1="8" y1="21" x2="16" y2="21"/><line x1="12" y1="17" x2="12" y2="21"/></svg></div>
+          <h3>Floating Window Mode</h3>
+          <p>Switch from the pinned notch to a draggable floating window. Enable a frosted glass effect with adjustable opacity for a sleek, transparent look.</p>
+        </div>
+        <div class="feature-card">
+          <div class="feature-icon"><svg viewBox="0 0 24 24"><rect x="2" y="3" width="20" height="14" rx="2"/><rect x="8" y="10" width="16" height="11" rx="2" fill="none"/></svg></div>
+          <h3>External Display &amp; Sidecar</h3>
+          <p>Show a fullscreen teleprompter on an external display or Sidecar iPad. Includes a mirror mode for prompter mirror rigs.</p>
+        </div>
+        <div class="feature-card">
+          <div class="feature-icon"><svg viewBox="0 0 24 24"><path d="M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7"/><path d="M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z"/></svg></div>
+          <h3>Font Customization</h3>
+          <p>Choose from font size presets (S, M, L, XL) and highlight color presets (white, yellow, blue, green, pink) to match your style.</p>
+        </div>
         <div class="feature-card">
           <div class="feature-icon"><svg viewBox="0 0 24 24"><path d="M21 3H3v7h18V3z"/><path d="M21 14H3v7h18v-7z"/></svg></div>
           <h3>Adjustable Overlay Size</h3>