Added song list sorting and favorites
Added F5 quick restart
Added song duration progress bar
Added category tabs to the settings menu
Fixed inaccurate drum volume adjustment
Fixed hold notes disappearing early under high visual delay
Adjusted difficulty levels for some songs
Updated the chart for Dreamy Nights
Improved UI layout in several areas
Improved delay calibration
(For high-latency setups, set visual delay to 0 before recalibrating)