latest user manual PDF

USER_MANUAL.html

@@ -180,11 +180,11 @@ a serial port (or via TCP/IP for some devices, e.g. SDRs or
 FLrig/rigctld).</li>
 <li>Serial Port: direct access to the serial port pins</li>
 </ul>
-<p>You may also optionally configure a second serial port for PTT input.
-This can be useful for interfacing devices like foot switches to FreeDV.
-If configured, FreeDV will switch into transmit mode (including sending
-the needed Hamlib or serial commands to initiate PTT) when it detects
-the configured signal.</p>
+<p>You may also optionally configure an additional serial port for PTT
+input. This can be useful for interfacing devices like foot switches to
+FreeDV. If configured, FreeDV will switch into transmit mode (including
+sending the needed Hamlib or serial commands to initiate PTT) when it
+detects the configured signal.</p>
 <p>Once you have configured PTT, try the <strong>Test</strong>
 button.</p>
 <p>Serial PTT support is complex. We get many reports that FreeDV PTT
@@ -1210,8 +1210,8 @@ class="header-section-number">18.1</span> V2.0.0 TBD 2025</h2>
 back files. (PR #729)</li>
 <li>Fix bug preventing proper time display in FreeDV Reporter on macOS.
 (PR #748)</li>
-<li>Set timeout for Hamlib comms to avoid GUI getting stuck. (PR
-#746)</li>
+<li>Hamlib: Improve behavior with Icom rigs, serial port PTT. (PR
+#875)</li>
 <li>Fix various audio dropout issues, especially on Linux. (PR
 #761)</li>
 <li>Fix issue preventing non-ASCII text from appearing properly in
@@ -1247,6 +1247,8 @@ display error if not. (PR #790)</li>
 current mode. (PR #809)</li>
 <li>Update default 80 and 160m calling frequencies. (PR #831)</li>
 <li>Shorten PulseAudio/pipewire app name. (PR #843)</li>
+<li>Hamlib: support CAT PTT via the Data port instead of Mic (needed for
+some older radios). (PR #875)</li>
 </ul></li>
 <li>Build system:
 <ul>