The major change for 1.5.0 is a new option,
hideAfterPaletteSelect. This changes the default behavior of palette selection, to not close the colorpicker. If you set this to
true, then the colorpicker will close immediately after selecting a color from the palette. Thanks @Partyschaum for adding this feature. Read more at: https://bgrins.github.io/spectrum/#options-hideAfterPaletteSelect.
See all changes since 1.4.1: 1.4.1...1.5.0