Changed
- Deleted readme's mention to the function `image_utilities.fit_to_palette(image: Image, palette: List[RGBColor]) -> Image`.
Deprecated
- `image_utilities.fit_to_palette(image: Image, palette: List[RGBColor]) -> Image` function because it is too slow and `PIL` already has the [`Image.quantize()`](https://pillow.readthedocs.io/en/stable/reference/Image.html#PIL.Image.Image.quantize) function, which I'm sure that it does the job way better than our simple `fit_to_palette`.
- Note: the function is still usable, but now it prints a warning letting the user know that it shouldn't be used.