ctan-ann

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CTAN update: polyglossia
by CTAN Announcements 23 Sep '25

23 Sep '25

Jürgen Spitzmüller submitted an update to the polyglossia package. Version: 2.8 2025-09-22 License: mit lppl1.3 cc0 Summary description: An alternative to babel for XeLaTeX and LuaLaTeX Announcement text: ---------------------------------------------------------------------- This is a hotfix release fixing a regression with CJK documents that was introduced by v. 2.7. ---------------------------------------------------------------------- The package’s Catalogue entry can be viewed at https://ctan.org/pkg/polyglossia The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/unicodetex/latex/polyglossia/ ------------------------------------------------------------------------ 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: achemso
by CTAN Announcements 23 Sep '25

23 Sep '25

Joseph Wright submitted an update to the achemso package. Version: 3.14 2025-09-22 License: lppl1.3c other-free Summary description: Support for American Chemical Society journal submissions Announcement text: -------------------------------------------------------------------------------- This release marks achemso as largely historical: the ACS are moving to a simplified template based on article, and the biblatex style chem-acs is a better choice for new documents for bibliographies. -------------------------------------------------------------------------------- This package is located at https://mirrors.ctan.org/macros/latex/contrib/achemso More information is at https://ctan.org/pkg/achemso -------------------------------------------------------------------------------- Thanks for the upload. For the CTAN Team Manfred Lotz 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: tkz-elements
by CTAN Announcements 22 Sep '25

22 Sep '25

Alain Matthes submitted an update to the tkz-elements package. Version: 4.21c 2025-09-21 License: lppl1.3c Summary description: A Lua library for drawing Euclidean geometry with TikZ or tkz-euclide Announcement text: ---------------------------------------------------------------------- Docs Changed the names of the examples. The examples now use external Lua files. Corrected the documentation. Cleaned up the files: unused labels have been removed, as well as overfull box. ---------------------------------------------------------------------- The package’s Catalogue entry can be viewed at https://ctan.org/pkg/tkz-elements The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/latex/contrib/tkz/tkz-elements/ ------------------------------------------------------------------------ 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: academicons
by CTAN Announcements 22 Sep '25

22 Sep '25

Diogo A. B. Fernandes submitted an update to the academicons package. Version: 1.9.6-2 2025-09-20 License: lppl1.3c ofl Summary description: Font containing high quality icons of online academic profiles Announcement text: -------------------------------------------------------------------------------- Bold/italic fix and generic icon defs fix. -------------------------------------------------------------------------------- This package is located at https://mirrors.ctan.org/fonts/academicons More information is at https://ctan.org/pkg/academicons -------------------------------------------------------------------------------- Thanks for the upload. For the CTAN Team Manfred Lotz 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: luatexja
by CTAN Announcements 22 Sep '25

22 Sep '25

Hironori Kitagawa submitted an update to the luatexja package. Version: 20250921.0 License: bsd Summary description: Typeset Japanese with Lua(La)TeX Announcement text: ---------------------------------------------------------------------- This release fixes the following bugs: * Some JAchars were lost because of the treatment of math boundaries was not correct. (gh/#32) * lltjp-listing.sty (a patch for the listings package) broke "escapeinside" feature. (gh/#33) ---------------------------------------------------------------------- The package’s Catalogue entry can be viewed at https://ctan.org/pkg/luatexja The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/luatex/generic/luatexja/ ------------------------------------------------------------------------ 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: crossrefware
by CTAN Announcements 22 Sep '25

22 Sep '25

Boris Veytsman submitted an update to the crossrefware bundle. Version: 2025-09-20 License: gpl Summary description: Scripts for working with crossref.org Announcement text: ---------------------------------------------------------------------- - Silently remove a leading http(s)://(dx.)doi.org from doi values, since Crossref does not accept them. - bbl2bib now uses https protocol ---------------------------------------------------------------------- The package’s Catalogue entry can be viewed at https://ctan.org/pkg/crossrefware The package’s files themselves can be inspected at https://mirrors.ctan.org/support/crossrefware/ ------------------------------------------------------------------------ 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: beamertheme-arguelles
by CTAN Announcements 20 Sep '25

20 Sep '25

Michele Piazzai submitted an update to the beamertheme-arguelles package. Version number: 2.5.0 2025-09-19 License type: mit Summary description: Simple, typographic beamer theme Announcement text: ---------------------------------------------------------------------- The theme now styles the table of contents. A utf-8 warning that used to appear with xetex/luatex engines has been fixed. It is now possible to opt out of Alegreya font and use the theme with any font chosen by the user, or with beamer defaults. ---------------------------------------------------------------------- This package is located at https://mirrors.ctan.org/macros/latex/contrib/beamer-contrib/themes/beamert… More information is at https://www.ctan.org/pkg/beamertheme-arguelles ------------------------------------------------------------------------ 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: RetosMatematicos
by CTAN Announcements 20 Sep '25

20 Sep '25

Henry Díaz Bordón submitted an update to the RetosMatematicos package. Version: 1.1.1 License: cc-by-sa-4 Summary description: LaTeX template for the Telegram group “Retos Matemáticos” Announcement text: ---------------------------------------------------------------------- This minor release of the package RetosMatematicos intends to fix various issues that were present in version 1.1.0, the most notorious ones being the wrong placement of the group watermark and a typesetting error in the \resolutores macro. As always, you are welcome to join our Telegram group! We post weekly math challenges with LaTeX-typeset solutions. ---------------------------------------------------------------------- The package’s Catalogue entry can be viewed at https://ctan.org/pkg/retosmatematicos The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/latex/contrib/retosmatematicos/ ------------------------------------------------------------------------ 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: codedescribe
by CTAN Announcements 19 Sep '25

19 Sep '25

Alceu Frigeri submitted an update to the codedescribe package. Version: 1.11 2025-09-18 License: lppl1.3c gpl Summary description: LaTeX code description and documentation Announcement text: -------------------------------------------------------------------------------- added a package option (color scheme). spacing fine tunning (using xpeekahead). -------------------------------------------------------------------------------- This package is located at https://mirrors.ctan.org/macros/latex/contrib/codedescribe More information is at https://ctan.org/pkg/codedescribe -------------------------------------------------------------------------------- Thanks for the upload. For the CTAN Team Manfred Lotz 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: ltx-talk
by CTAN Announcements 19 Sep '25

19 Sep '25

Joseph Wright submitted an update to the ltx-talk package. Version: 0.2.1 2025-09-18 License: lppl1.3c Summary description: A class for typesetting presentations Announcement text: -------------------------------------------------------------------------------- ## [v0.2.1] - 2025-09-18 - Correct float caption info -------------------------------------------------------------------------------- This package is located at https://mirrors.ctan.org/macros/latex/contrib/ltx-talk More information is at https://ctan.org/pkg/ltx-talk -------------------------------------------------------------------------------- Thanks for the upload. For the CTAN Team Manfred Lotz 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: bahaistar
by CTAN Announcements 19 Sep '25

19 Sep '25

Joop Kiefte submitted the bahaistar package. Version: 0.1 2025-09-17 License: mit Summary description: Metafont source and macros for the Bahá’í nine-pointed star Announcement text: ---------------------------------------------------------------------- This package provides a Metafont-based implementation of the Bahá’í Nine-Pointed Star 🟙 for usage in LaTeX documents, while still providing proper copy behavior with the official Unicode codepoints and supporting the usage of the character directly. ---------------------------------------------------------------------- The package’s Catalogue entry can be viewed at https://ctan.org/pkg/bahaistar The package’s files themselves can be inspected at https://mirrors.ctan.org/fonts/bahaistar/ ------------------------------------------------------------------------ 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 18 Sep '25

18 Sep '25

Jasper Habicht submitted an update to the leporello package. Version: 1.0.3 2025-09-15 License: lppl1.3c Summary description: A simple LaTeX document class to create folded leaflets using columns and boxes Announcement text: ---------------------------------------------------------------------- - Fix of a bug that resulted in wrong size of boxes using the flow mechanism. - Added example to documentation to explain flow mechanism. ---------------------------------------------------------------------- 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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CTAN update: tkz-euclide
by CTAN Announcements 18 Sep '25

18 Sep '25

Alain Matthes submitted an update to the tkz-euclide package. Version number: 5.11c 2025-09-17 License type: lppl1.3 Summary description: Tools for drawing Euclidean geometry Announcement text: ---------------------------------------------------------------------- Minor update Macro modification \tkzClipSector Corrections in the documentation - Example *Pentagon in a square* . - Example *Part I: golden triangle* in the **Presentation** section. ---------------------------------------------------------------------- This package is located at https://mirrors.ctan.org/macros/latex/contrib/tkz/tkz-euclide More information is at https://www.ctan.org/pkg/tkz-euclide ------------------------------------------------------------------------ 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: academicons
by CTAN Announcements 18 Sep '25

18 Sep '25

Diogo A. B. Fernandes submitted an update to the academicons package. Version: 1.9.6 2025-09-17 License: lppl1.3c ofl Summary description: Font containing high quality icons of online academic profiles Announcement text: -------------------------------------------------------------------------------- Few new icons and pdfTeX support 🙌🏼 -------------------------------------------------------------------------------- This package is located at https://mirrors.ctan.org/fonts/academicons More information is at https://ctan.org/pkg/academicons -------------------------------------------------------------------------------- Thanks for the upload. For the CTAN Team Manfred Lotz 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: tkz-elements
by CTAN Announcements 18 Sep '25

18 Sep '25

Alain Matthes submitted an update to the tkz-elements package. Version: 4.20c 2025-09-17 License: lppl1.3c Summary description: A Lua library for drawing Euclidean geometry with TikZ or tkz-euclide Announcement text: ---------------------------------------------------------------------- New triangle methods: thebault/c_c (Thébault’s problem III), mixtilinear_incircle, three_tangent_circles, morley, soddy, napoleon, poncelet_point, orthopole; plus orthopole support for quadrilaterals via helper tkz.orthopole(a,b,c,l). Improvements: circle (common_tangent, orthogonal_through, orthogonal_from, c_cc_p), line (distance), and rewritten triangle methods (symmedian_line, altitude, bisector, bisector_ext, mediator, ex_circle, reflection). Docs: new Best practices subsection, additional examples (Thébault III, Poncelet point for triangle/quadrilateral, orthopole), and assorted fixes. Backward compatible. GitHub introduction Source, roadmap, issues and the full CHANGELOG live on GitHub: https://github.com/al-ma-dev/tkz-elements. Feedback and contributions are welcome (see CONTRIBUTING.md). The PDF manual ships in the repo and on CTAN. ---------------------------------------------------------------------- The package’s Catalogue entry can be viewed at https://ctan.org/pkg/tkz-elements The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/latex/contrib/tkz/tkz-elements/ ------------------------------------------------------------------------ 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: fretplot
by CTAN Announcements 18 Sep '25

18 Sep '25

Soumendra Ganguly submitted an update to the fretplot package. Version: 0.0.3 2025-09-15 License: lppl1.3 Summary description: Create scale and chord diagrams for guitar-like instruments Announcement text: ---------------------------------------------------------------------- Changes in this new version: 1. Copying code from some of the examples in the documentation pdf (doc_fretplot.pdf) also copied data from the figures on the right. The figures have been moved to the bottom as a fix. 2. On page 12 of the documentation pdf, copying the compilation command "lualatex --shell-escape amaj.tex" introduced an extra character (possibly a carriage return) in between the "lualatex" and the "--shell-escape amaj.tex". Two other instances of this compilation command were there in the pdf, and all three were generated using the same macro. This non-deterministic behavior is probably due to a bug in *TeX, or in the pdf reader (or some underlying library), or the pdf format itself. In any case, this was fixed by replacing the spaces in the macro with \,\,\, (3 instances of \,). 3. Overall polishing, restructuring, and improvements in the documentation. ---------------------------------------------------------------------- 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: xpeekahead
by CTAN Announcements 18 Sep '25

18 Sep '25

Alceu Frigeri submitted the xpeekahead package. Version: 1.0 2025-09-16 License: lppl1.3c gpl Summary description: A simple way for peeking ahead commands and environments Announcement text: ---------------------------------------------------------------------- A simple way for peeking ahead commands/environments. ---------------------------------------------------------------------- The package’s Catalogue entry can be viewed at https://ctan.org/pkg/xpeekahead The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/latex/contrib/xpeekahead/ ------------------------------------------------------------------------ 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: l3kernel
by CTAN Announcements 18 Sep '25

18 Sep '25

The LaTeX Project Team submitted an update to the l3kernel package. Version: 2025-09-02 License: lppl1.3c Summary description: LaTeX3 programming conventions Announcement text: -------------------------------------------------------------------------------- ## [2025-09-02] ### Changed - Add trailing periods to `runsystem(...)` message for LuaTeX (see issue latex3/latex2e/\#1008) - Use Lua parser in lua-uni-algos to parse Unicode data files for LuaTeX. -------------------------------------------------------------------------------- This package is located at https://mirrors.ctan.org/macros/latex/required/l3kernel More information is at https://ctan.org/pkg/l3kernel -------------------------------------------------------------------------------- Thanks for the upload. For the CTAN Team Manfred Lotz 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: ltx-talk
by CTAN Announcements 18 Sep '25

18 Sep '25

Joseph Wright submitted an update to the ltx-talk package. Version: 0.2.0 2025-09-16 License: lppl1.3c Summary description: A class for typesetting presentations Announcement text: -------------------------------------------------------------------------------- ## [v0.2.0] - 2025-09-16 ### Added - Support for `figure` and `table` environments, and `\caption` command (see issue [\#89](https://github.com/josephwright/ltx-talk/issues/89)) -------------------------------------------------------------------------------- This package is located at https://mirrors.ctan.org/macros/latex/contrib/ltx-talk More information is at https://ctan.org/pkg/ltx-talk -------------------------------------------------------------------------------- Thanks for the upload. For the CTAN Team Manfred Lotz 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: fontawesome6
by CTAN Announcements 18 Sep '25

18 Sep '25

Daniel Nagel submitted an update to the fontawesome6 package. Version: 6.7.2-3 License: ofl lppl1.3c Summary description: Font Awesome 6 with LaTeX support Announcement text: -------------------------------------------------------------------------------- Fix missing regular icons in documentation. -------------------------------------------------------------------------------- This package is located at https://mirrors.ctan.org/fonts/fontawesome6 More information is at https://ctan.org/pkg/fontawesome6 -------------------------------------------------------------------------------- Thanks for the upload. For the CTAN Team Manfred Lotz 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: fontawesome7
by CTAN Announcements 18 Sep '25

18 Sep '25

Daniel Nagel submitted an update to the fontawesome7 package. Version: 7.0.1-1 License: ofl lppl1.3c Summary description: Font Awesome 7 with LaTeX support Announcement text: -------------------------------------------------------------------------------- Updating fontawesome7 to the latest FontAwesome v7.0.1 -------------------------------------------------------------------------------- This package is located at https://mirrors.ctan.org/fonts/fontawesome7 More information is at https://ctan.org/pkg/fontawesome7 -------------------------------------------------------------------------------- Thanks for the upload. For the CTAN Team Manfred Lotz 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: hvfloat
by CTAN Announcements 17 Sep '25

17 Sep '25

Herbert Voß submitted an update to the hvfloat package. Version: 2.53 2025-09-16 License: lppl Summary description: Controlling captions, fullpage and doublepage floats Announcement text: ---------------------------------------------------------------------- Pass the option hypcap=false to caption ---------------------------------------------------------------------- The package’s Catalogue entry can be viewed at https://ctan.org/pkg/hvfloat The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/latex/contrib/hvfloat/ ------------------------------------------------------------------------ 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: 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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