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CTAN update: mcf2graph
by CTAN Announcements 16 Sep '25

16 Sep '25

Akira Yamaji submitted an update to the mcf2graph package. Version: 5.28 2025-09-15 License: mit Summary description: Draw chemical structure diagrams with MetaPost Announcement text: ---------------------------------------------------------------------- -fix bug in color setting -update mcf2graph.mp -update MCF manual,example ---------------------------------------------------------------------- The package’s Catalogue entry can be viewed at https://ctan.org/pkg/mcf2graph The package’s files themselves can be inspected at https://mirrors.ctan.org/graphics/mcf2graph/ ------------------------------------------------------------------------ Thanks for the upload. For the CTAN Team Petra Rübe-Pugliese ------------------------------------------------------------------------ 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

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New on CTAN: keisennote
by CTAN Announcements 16 Sep '25

16 Sep '25

kktex submitted the keisennote package. Version number: 1.0.0 License type: lppl1.3c Summary description: TikZ-based Japanese-style notebook ruled lines for LaTeX Announcement text: ---------------------------------------------------------------------- keisennote is a LaTeX package to typeset Japanese-style ruled notebook lines using TikZ. It supports full-page fills (\notefill) and short blocks (\note), with adjustable line spacing, dot size, and color. Compatible with multicols. ---------------------------------------------------------------------- This package is located at https://mirrors.ctan.org/macros/latex/contrib/keisennote More information is at https://www.ctan.org/pkg/keisennote ------------------------------------------------------------------------ Thanks for the upload. For the CTAN Team Erik Braun ------------------------------------------------------------------------ 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

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CTAN update: bnumexpr
by CTAN Announcements 14 Sep '25

14 Sep '25

Jean-François Burnol submitted an update to the bnumexpr package. Version number: 1.7 2025-09-13 License type: lppl1.3c Summary description: Extends eTeX’s \numexpr...\relax construct to big integers Announcement text: ---------------------------------------------------------------------- \bnumeval now accepts lowercase hexadecimal on input. And it produces lowercase hexadecimal if used with optional parameter [ha]. ---------------------------------------------------------------------- This package is located at https://mirrors.ctan.org/macros/latex/contrib/bnumexpr More information is at https://www.ctan.org/pkg/bnumexpr ------------------------------------------------------------------------ Thanks for the upload. For the CTAN Team Erik Braun ------------------------------------------------------------------------ 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

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CTAN update: intexgral
by CTAN Announcements 14 Sep '25

14 Sep '25

Valentin Dao submitted an update to the intexgral package. Version number: 2.0.1 2025-09-13 License type: lppl1.3c Summary description: A LaTeX package for typesetting integrals Announcement text: ---------------------------------------------------------------------- Fixed: - Compatibility issue between amssymb and unicode-math. ---------------------------------------------------------------------- This package is located at https://mirrors.ctan.org/macros/latex/contrib/intexgral More information is at https://www.ctan.org/pkg/intexgral ------------------------------------------------------------------------ Thanks for the upload. For the CTAN Team Erik Braun ------------------------------------------------------------------------ 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

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CTAN update: latex-via-exemplos
by CTAN Announcements 13 Sep '25

13 Sep '25

Sadao Massago submitted an update to the latex-via-exemplos package. Version number: 2025-09-12 License type: lppl1.3c Summary description: A LaTeX course written in brazilian portuguese language Announcement text: ---------------------------------------------------------------------- - example of annotate-equations, wrapstuff, and postit package added - some change on beamer example - buf fix on output of \underbrace{}/\overbrace{} command example ---------------------------------------------------------------------- This package is located at https://mirrors.ctan.org/info/latex-via-exemplos More information is at https://www.ctan.org/pkg/latex-via-exemplos ------------------------------------------------------------------------ Thanks for the upload. For the CTAN Team Erik Braun ------------------------------------------------------------------------ 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

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CTAN update: fretplot
by CTAN Announcements 13 Sep '25

13 Sep '25

Soumendra Ganguly submitted an update to the fretplot package. Version: 0.0.2 2025-09-12 License: lppl1.3 Summary description: Create scale and chord diagrams for guitar-like instruments Announcement text: ---------------------------------------------------------------------- The following changes have been made to the documentation of fretplot: 1. New illustrative examples have been added. 2. Copying example code from the documentation pdf was introducing phantom spaces earlier. Fixed. 3. Some example code required \usepackage{float} to compile. Added. 4. Needed to call lualatex with --shell-escape to compile some of the examples. This has been specified. ---------------------------------------------------------------------- The package’s Catalogue entry can be viewed at https://ctan.org/pkg/fretplot The package’s files themselves can be inspected at https://mirrors.ctan.org/graphics/pgf/contrib/fretplot/ ------------------------------------------------------------------------ Thanks for the upload. For the CTAN Team Petra Rübe-Pugliese ------------------------------------------------------------------------ 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

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New on CTAN: beamer-varbox
by CTAN Announcements 13 Sep '25

13 Sep '25

Fabian Fuchs submitted the beamer-varbox package. Version: 2025-09-11 License: lppl gpl Summary description: Provide beamer boxes with variable size corners Announcement text: ---------------------------------------------------------------------- The package scales the corner arc of a beamer block relative to the standard rounded predefined option provided by the beamer class. ---------------------------------------------------------------------- The package’s Catalogue entry can be viewed at https://ctan.org/pkg/beamer-varbox The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/latex/contrib/beamer-contrib/beamer-varbox/ ------------------------------------------------------------------------ Thanks for the upload. For the CTAN Team Petra Rübe-Pugliese ------------------------------------------------------------------------ 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

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CTAN update: leporello
by CTAN Announcements 13 Sep '25

13 Sep '25

Jasper Habicht submitted an update to the leporello package. Version: 1.0.2 2025-09-10 License: lppl1.3c Summary description: A simple LaTeX document class to create folded leaflets using columns and boxes Announcement text: ---------------------------------------------------------------------- Technical improvements: - Documented L3 commands. - Fundamental revision of the flow mechanism using the shipout mechanism of LaTeX. ---------------------------------------------------------------------- The package’s Catalogue entry can be viewed at https://ctan.org/pkg/leporello The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/latex/contrib/leporello/ ------------------------------------------------------------------------ Thanks for the upload. For the CTAN Team Petra Rübe-Pugliese ------------------------------------------------------------------------ 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

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New on CTAN: RetosMatematicos
by CTAN Announcements 12 Sep '25

12 Sep '25

Henry Díaz Bordón Bordón submitted the RetosMatematicos package. Version number: 1.1.0 2025-09-04 License type: cc-by-sa-4 Summary description: LaTeX template for the Telegram group “Retos Matemáticos” Announcement text: ---------------------------------------------------------------------- Dear CTAN community, This package is the result of a long process of refinement to the template used in the Telegram group "Retos Matemáticos", by José Manuel Sánchez Muñoz. The code employed to write the problem statements and solutions has been abstracted enough so that it can be used by anyone interested (member or not) - although it still is specifically tailored to our community -. Modifications are completely allowed (see license)! All that is needed is attribution, and for the modified code to be equally licensed. This is because this package is licensed under CC-BY-SA 4.0 Finally, for any further details, a good place to start is the sample document, and the package documentation itself. Any questions can be inquired to the package maintainer (me) at henrydiazbordon(a)gmail.com. Regards, Henry Diaz Bordón ---------------------------------------------------------------------- This package is located at https://mirrors.ctan.org/macros/latex/contrib/retosmatematicos More information is at https://www.ctan.org/pkg/retosmatematicos ------------------------------------------------------------------------ Thanks for the upload. For the CTAN Team Erik Braun ------------------------------------------------------------------------ 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

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CTAN update: marginalia
by CTAN Announcements 12 Sep '25

12 Sep '25

Alan J. Cain submitted an update to the marginalia package. Version: 0.81.5 2025-09-11 License: lppl1.3c Summary description: Non-floating marginal content with automatic placement for LuaLaTeX Announcement text: ---------------------------------------------------------------------- Fix: Avoid spurious space if marginal content is added in vertical mode after a heading. Fix: Correct minor errors in the documentation. ---------------------------------------------------------------------- The package’s Catalogue entry can be viewed at https://ctan.org/pkg/marginalia The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/luatex/latex/marginalia/ ------------------------------------------------------------------------ Thanks for the upload. For the CTAN Team Petra Rübe-Pugliese ------------------------------------------------------------------------ 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

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