main
refactor: various v4 code cleanups and soft breaking changes (#12104)
feat: support mermaid code blocks in Markdown (#7490)
docs: fix package readme consistency (#11721)
chore(deps): bump @mermaid-js/layout-elk from 0.1.9 to 0.2.2 (#12247)
chore: simplify TypeScript configs, use TS 5.5 configDir placeholder (#10256)