v16.3.0

Changelog

• ac26421 Feature/robust comment preservation (#768)
• a29694f build(deps): bump github.com/dreampuf/mermaid.go from 0.1.0 to 0.2.0
• 4a5f379 build(deps): bump golang from 1.26.1 to 1.26.2
• a43f5fe refactor: modernize Go primitives