v2.11.3

What's Changed

• Cut 2.11.2: changelog headings and the public API 2.11 ships by @HarryCordewener in #41
• Bump the dotnet group with 2 updates by @dependabot[bot] in #30
• Keep percentage flex columns on the same HTML row by @HarryCordewener in #43

Full Changelog: v2.11.2...v2.11.3