• Fixing seek bar position in sequencer on Hi-DPI (Retina on MacOS or scaling > 100% on Windows).
• Fixing crash when importing FTM containing multiple songs with the same name.
• Fixing missing or out-of-order songs when exporting to FamiTone2.
• Interpreting zero-velocity MIDI note on events as note off as per specification.
• Highlighting notes being dragged on the piano roll.
• Detection of audio device changes on Windows 7.
• Handling of D3D device lost to improve stability on Windows 7.