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Lyrics Card Generator v4.2.6 Release Notes ​

Release date: 2026-07-03

This version rebuilds the app accent system so interface accent colors now come from one unified global Accent mechanism instead of scattered palette lookups.

Main Updates ​

  • Added unified accent color settings with album-cover dynamic color, preset colors, and custom hex colors.
  • Preset accent colors now include red, orange, yellow, green, blue, and purple.
  • Unified the accent source for AI translation buttons, the final export button, Spark Cursor, Stepper, selected controls, and focus states.
  • Reworked Appearance settings so interface mode and Acrylic effect are separate settings.
  • Album dynamic mode does not support Acrylic yet.
  • Added image export quality selection to the final export step.
  • Export quality is now Low, Standard, and High.
  • Removed Ultra export quality and automatically downgrades old Ultra settings to High.
  • Added a multilingual Taylor Swift “Opalite” example song.
  • Cleaned up legacy settings fields and background-related copy for future interface theme expansion.

Compatibility and Migration ​

  • Legacy uiAccentColor migrates into the new accent settings and is no longer the primary field.
  • Legacy dark-acrylic / light-acrylic settings migrate into interface mode plus the Acrylic toggle.
  • Legacy ultra export quality migrates to high.

Verification ​

  • npm run typecheck
  • npm run core:test
  • npm run build
  • npm run desktop:build

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