CTAN update: ltMermaid
Datum: 23. Oktober 2026 14:26:47 MESZ
Ryoya Ando submitted an update to the
ltMermaid
package.
Version: 1.1 2026-10-22
License: lppl1.3c
Summary description: Embed Mermaid diagrams in LaTeX
Announcement text:
Version 1.1 of ltmermaid (mermaid.sty and ltmermaid.sty) is now available. - Support for Mermaid CLI 12: Mermaid CLI 12 removed the -f (--pdfFit) option, so every diagram failed with v1.0c. The -f option is now passed only when the renderer reports Mermaid CLI 11 or older. The new \MermaidPdfFit command always passes it. - A diagram is rendered only when its source or the renderer settings change. Diagram PDFs therefore stay unchanged between runs, and latexmk converges. - mermaid.sty now supports -output-directory, including with upLaTeX + dvipdfmx and XeLaTeX. - ltmermaid.sty: fixed output file name conflicts between the mermaid environment and \mermaidfile.
This package is located at https://mirrors.ctan.org/macros/latex/contrib/ltmermaid More information is at https://ctan.org/pkg/ltmermaid
Thanks for the upload. For the CTAN Team Vincent Goulet CTAN is run entirely by volunteers and supported by TeX user groups. Please join a user group or donate to one, see https://ctan.org/lugs.
Version 1.1 of ltmermaid (mermaid.sty and ltmermaid.sty) is now available. - Support for Mermaid CLI 12: Mermaid CLI 12 removed the -f (--pdfFit) option, so every diagram failed with v1.0c. The -f option is now passed only when the renderer reports Mermaid CLI 11 or older. The new \MermaidPdfFit command always passes it. - A diagram is rendered only when its source or the renderer settings change. Diagram PDFs therefore stay unchanged between runs, and latexmk converges. - mermaid.sty now supports -output-directory, including with upLaTeX + dvipdfmx and XeLaTeX. - ltmermaid.sty: fixed output file name conflicts between the mermaid environment and \mermaidfile.
This package is located at https://mirrors.ctan.org/macros/latex/contrib/ltmermaid More information is at https://ctan.org/pkg/ltmermaid
Thanks for the upload. For the CTAN Team Vincent Goulet CTAN is run entirely by volunteers and supported by TeX user groups. Please join a user group or donate to one, see https://ctan.org/lugs.
ltMermaid – Embed Mermaid diagrams in LaTeX
Embed Mermaid diagrams in LaTeX. Diagram sources are written to
disk, and the Mermaid CLI (mmdc) renders vector PDFs, which are then
included using \includegraphics.
mermaid.sty works with pdfLaTeX, XeLaTeX, upLaTeX,
and LuaLaTeX and calls the Mermaid CLI
through shellesc
or \write18). ltmermaid.sty is for
LuaLaTeX and calls the CLI through
Lua’s os.execute.
Both implementations provide the same macros, including
the Renderer option, the \Mermaid...
macros, and the mermaid environment. A diagram is
rendered only when its source or the renderer settings change,
and both packages support -output-directory.
| Paket | ltMermaid |
| Version | 1.1 2026-10-22 |
| Copyright | 2026 Ryoya Ando |
| Betreuer | Ryoya Ando |