From ce53ceac480eabb15c3f5440749bd36744a8de0c Mon Sep 17 00:00:00 2001
From: Mooneer Salem <mooneer@gmail.com>
Date: Wed, 24 Jan 2024 21:29:23 -0800
Subject: [PATCH] Add PR #669 to changelog.

---
 USER_MANUAL.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/USER_MANUAL.md b/USER_MANUAL.md
index e8911d86b..236133c7a 100644
--- a/USER_MANUAL.md
+++ b/USER_MANUAL.md
@@ -896,6 +896,7 @@ LDPC | Low Density Parity Check Codes - a family of powerful FEC codes
     * Better handle high sample rate audio devices and those with >2 channels. (PR #668)
     * Fix issue preventing errors from being displayed for issues involving the FreeDV->Speaker sound device. (PR #668)
     * Fix issue resulting in incorrect audio device usage after validation failure if no valid default exists. (PR #668)
+    * Fix bug where PTT button background color doesn't change when toggling PTT via space bar. (PR #669)
 2. Enhancements:
     * Add Frequency column to RX drop-down. (PR #663)
     * Update tooltip for the free form text field to indicate that it's not covered by FEC. (PR #665)