0.4.0

Added

• Options to show names of color (from w3c basic, extended and xkcd)
• Change the color by typing a name in the name field
• Palettes are now shown in the palette dialog, accessible by clicking on the large color button
• The App now uses the AdwAboutWindow
• HSL does now support alpha values
• HWB and CIELCh are now supported
• CIE standard observer for CIELab and CIELCh
• Change CIE illuminants
• The following translations have been added
  • Spanish by IngrownMink4
  • Basque by IngrownMink4
  • Turkish by libreajans
  • Dutch by flipflop97
  • Italian by phaerrax
• Code refactoring

Removed

• Removed explicit dependency on the libc crate, as it is no longer needed with the new palette dialog