v0.6 — smooth VU metering decay, short/long-term LUFS display, deduplicate PFL blend and MIDI mic toggle logic

main.py

@@ -5,7 +5,7 @@ import logging
 import os
 import sys
 
-__version__ = "0.5"
+__version__ = "0.6"
 
 from PySide6.QtWidgets import (
     QApplication, QMainWindow, QWidget, QFileDialog,
@@ -248,7 +248,6 @@ class RadioPanelWindow(QMainWindow):
         self.midi.mixer_mute.connect(self._on_midi_mixer_mute)
         self.midi.mixer_pfl.connect(self._on_midi_mixer_pfl)
         self.midi.mixer_mic_on.connect(self._on_midi_mixer_mic_on)
-        self.midi.mixer_mic_on.connect(self._on_midi_mixer_mic_on)
         self.midi.mixer_gain.connect(self._on_midi_mixer_gain)
         self.midi.master_control.connect(self._on_midi_master_control)
         self.midi.master_volume.connect(self._on_midi_master_volume)
@@ -297,7 +296,8 @@ class RadioPanelWindow(QMainWindow):
 
     def _on_midi_mixer_mic_on(self, channel: int, on: bool):
         if channel < 2:
-            self.engine.set_channel_mic_on(channel, on)
+            current = self.engine.get_channel_mic_on(channel)
+            self.engine.set_channel_mic_on(channel, not current)
 
     def _on_midi_mixer_gain(self, channel: int, gain: float):
         self.engine.set_channel_gain(channel, gain)