v2.12.0

What's Changed

• Modernize README branding and rendering showcase by @HarryCordewener in #42
• Show how to theme a complete layout by @HarryCordewener in #44
• Terminal features: MSLP command links and pictures in a figure's cells by @HarryCordewener in #45

Full Changelog: v2.11.3...v2.12.0