v3.0.0

Features

• Added detection of color spaces support: TrueColor, 256 colors, 16 colors, no color (black & white).
• Added fallback for supported color space: truecolor —> 256 colors —> 16 colors —> no colors.
• Improved performance for the hex() function.

BREAKING CHANGE

In the new major version 3.x are removed unused styles and methods.

⚠️ Warning

Before update, please check your code whether is used deleted styles and methods.

Support Node.js

Drop supports for Node <= 14. Minimal supported version is 15.0.0 (Released 2020-10-20).
In the theory the v3 can works with Node12, but we can't test it.

Deleted styles

The not widely supported styles are deleted:

• faint (alias for dim), replace in your code with dim
• doubleUnderline, replace in your code with underline
• frame, replace in your code with underline
• encircle, replace in your code with underline
• overline, replace in your code with underline

Deleted methods

The methods are deleted:

• ansi, replace in your code with ansi256 or fg
• bgAnsi, replace in your code with bgAnsi256 or bg

Deleted clamp in functions

The clamp (0, 255) for the ANSI 256 codes and RGB values is removed, because is unused.
You should self check the function arguments.

The affected functions:

• ansi256 and fg (alias to ansi256) - expected a code in the range 0 - 255
• bgAnsi256 and bg (alias to bgAnsi256) - expected a code in the range0 - 255
• rgb - expected r, g, b values in the range 0 - 255
• bgRgb - expected r, g, b values in the range 0 - 255