v3.0.0

DitherPunk v3.0.0

Diff since v2.4.1

Closed issues:

• Separate inner loop of error diffusion (#49)
• default dither method? (#75)

Merged pull requests:

• Refactor error diffusion to use CartesianIndices (#73) (@adrhill)
• lazily load feature packages (#77) (@johnnychen94)
• Drop direct use of ColorSchemes symbols (#79) (@adrhill)
• Column-first iteration for Error Diffusion (#80) (@adrhill)
• UnicodePlots 3.X (#81) (@t-bltg)
• Raise Julia version requirement from 1.0 to 1.6 (#82) (@adrhill)
• Remove colorspace argument from error diffusion (#84) (@adrhill)
• Add default method for braille and option to invert output (#85) (@adrhill)
• Refactor clamp_error into a keyword argument of dither for error diffusion (#86) (@adrhill)