• [code quality] Should merge the time-tag modes in the lyric editor modes. #1246
• [code quality] Remove ManageLayoutsDialog #1220
• [Design] Implement switch the edit mode by hotkey. #1195
• [enhancement][editor] Some improvement about time-tag mode in the lyric editor. #1113
• [enhancement][Design] Should record HUE instead of Hex in the singer. #1041
• [closed] Add waveform and ticks in time-tag edit extra area. #671