From ec81fac50744b15abacb3b786cea3f66f3e5fec7 Mon Sep 17 00:00:00 2001
From: Username <user@mymx.me>
Date: Tue, 24 Feb 2026 13:31:56 +0100
Subject: [PATCH] docs: add key bindings and fix ptt key in readme

---
 README.md | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index c484d43..5ee99ca 100644
--- a/README.md
+++ b/README.md
@@ -8,6 +8,20 @@ TUI Mumble client with voice support and push-to-talk.
 - Voice transmission with Opus codec
 - Push-to-talk via Kitty keyboard protocol, evdev, or toggle
 - Channel browsing and text chat
+- Chat input history (Up/Down arrow navigation)
+- Self-deafen toggle
+
+## Key Bindings
+
+| Key | Action |
+|-----|--------|
+| `F1` | Toggle self-deafen |
+| `F4` | Push-to-talk (configurable) |
+| `Enter` | Send message |
+| `Up` | Previous sent message (in chat input) |
+| `Down` | Next sent message (in chat input) |
+| `q` | Quit |
+| `Ctrl+C` | Quit |
 
 ## Quick Start
 
@@ -31,7 +45,7 @@ port = 64738
 username = "myname"
 
 [ptt]
-key = "space"
+key = "f4"
 mode = "hold"
 backend = "auto"
 ```