RT4D Editor 0.5.2

New Features

• Theme management — Added theme support with the ability to save and apply UI themes across sessions

Bug Fixes

• Fixed FM radio mode — FM frequency mode and channel mode values were inverted (0 is frequency mode, 1 is channel mode)
• Fixed dual display mode — Corrected swapped values for dual display mode options
• Fixed DMR scan speed and PTT lock options — Updated dropdown labels to match actual radio behavior
• Fixed TX backlight options — Corrected labels for TX backlight settings

UI Improvements

• Reorganized operation settings into a two-column layout
• Improved DTMF widget layout and organization
• Cleaned up widget sizing across channel, contact, group list, and zone views
• Removed redundant labels from contact, group list, and zone widgets
• Fixed settings group names for consistency
• Removed unsupported TX protection and NOAA channel settings from the UI

Reliability

• Improved error handling and resource management in radio dialog operations (read, write, address book)