1. Added automatic volume reset when headphone is unplugged
• When the headphone is unplugged, the headphone output volume will return to the default value.
2. Added input source editing
• Allows customization of the device input sources.
3. Minimum output volume set to -70dB
• The output volume can now be set as low as -70dB.
4. Added default boot volume options: -40dB and -50dB
• Default boot volume can be set to either -40dB or -50dB.
5. Added volume passthrough switch
• Supports enabling or disabling the volume passthrough function.
6. Added volume limit function
• Allows limiting the maximum volume to prevent excessively loud output.
7. Optimized TRIGGER linkage when screen is off
• The device will now correctly link TRIGGER to power off when the screen is off.
8. Optimized quick power on/off
• Fixed occasional no-sound issue during rapid power on/off.