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v0.18.1

charmbracelet/gumv0.18.1Apr 21, 2026by dwelle

AI Summary

This is a security patch release for Excalidraw addressing a Mermaid XSS vulnerability (CVE-2025-54881). It updates the `@excalidraw/mermaid-to-excalidraw` package and pins dependencies for compatibility.

Key Highlights

  • Security patch for Mermaid XSS vulnerability (CVE-2025-54881)
  • Backports Mermaid XSS mitigation
  • Pins @types/d3-dispatch for compatibility

Full Release Notes

Security patch release for `@excalidraw/excalidraw@0.18.x`, addressing upstream Mermaid XSS vulnerability CVE-2025-54881 / GHSA-7rqq-prvp-x9jh.

- Backports Mermaid XSS mitigation by updating `@excalidraw/mermaid-to-excalidraw` to `2.2.2`
- Pins `@types/d3-dispatch` for compatibility with the 0.18.x TypeScript version