• Fix a bug where color equality didn't take the alpha channel into account.
• Fix a bug with converting some RGB colors to HSL.
• Fix a parent selector resolution bug.
• Properly declare the arguments for opacify() and related functions.
• Add a missing dependency on the stack_trace package.
• Fix broken Windows archives.
• Emit colors using their original representation if possible.
• Emit colors without an original representation as names if possible.