v1.18.1

[github-actions[bot]]

What's Changed

🏕 Features

• use new Colour type for specials and gradients by @bi4k8 in use new Colour type for specials and gradients #1418
• Premultiply background colors for X11 by @bi4k8 in Premultiply background colors for X11 #1421
• Build fixes for strict checks. by @brndnmtthws in Build fixes for strict checks. #1422

Full Changelog: v1.18.0...v1.18.1

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This discussion was created from the release v1.18.1.