Add radio info window with caps summary

Check rig caps before perform VFO operations.

Add RIT / XIT clarifier

Add MIC controls: MIC gain, compressor...

Sometimes the power off doesn't work.
Don't detect correctly rig without powerstat cap.

Deactivate in the GUI commands not supported by the current radio backend

AGC levels list fixed in hamlib 4.5

Add COM port list in the communication config dialog

Allow manual entry of COM port.
Do not discard saved COM port if actually not present in the list.

Add modulation meter

Support connection to a TCP network serial port

Improve sub VFO functions using targetable_vfo caps.

Better dial step selection

Avoid slider value polling if user is moving it.

Versioning of radio.lst file to update it every time a new version of CatRadio is installed.

Add roofing filter selection

Improve config dialog

Add NB2 control in the filters panel

Remote only option to avoid not useful traffic and speed up radio connection

Add Quick Memory Bank for store/recall memories

Add repeater shift offset in the FM tab

Adapt power meter full scale to radio max power (QRP, 200 W radios, etc).

Quick Split button doesn't work properly

Add dark theme GUI

Save window geometry and state on exit, recall on load

not yet released

Sort the filter bandwidth list in decreasing order

Add disconnect and power on / off messages in the status bar.

Use Yaesu band stack for Bands buttons.
(Requires Hamlib 4.5)

Insert the interactive tuning display on the sub VFO

Current path not setted to application path

Add DCS code and squelch

Auto connect option at program startup

Dialog for send custom command to radio.
(Requires Hamlib 4.5)

During Tx the VFO highlighted in red is always main VFO, regardeless of which VFO is transmitting

Change file name:
config.ini -> catradio.ini
debug.log -> catradio.log

Buttons for up / down VFO command

Serial port configuration with data parity, flux control, etc

Auto power on option