5.0.0

• Compressed sprites and backgrounds support (see importing assets to learn how to generate them).
• bn::degrees_sin and bn::degrees_cos don't use a LUT anymore, they are replaced by bn::degrees_lut_sin and bn::degrees_lut_cos.
• bn::lut_sin and bn::lut_cos input angle range increased to [0, 2048].
• Enum classes size reduced.
• Required fields when importing assets are not defaulted anymore.
• bn::rule_of_three_approximation overflow fixed.