ctan-ann April 2026

ctan-ann@ctan.org

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New on CTAN: utbmciad-report
by CTAN Announcements 21 Apr '26

21 Apr '26

Stéphane Galland submitted the utbmciad-report package. Version: 20260420 License: lgpl3 other-nonfree Summary description: A class and configuration file for writing high quality scientific or technical reports Announcement text: ---------------------------------------------------------------------- This LaTeX class and configuration file is intended for typesetting a scientific or technical report following the template and guidelines of the “Connaissance et Intelligence Articielle Distribuees” (CIAD UR 7533) research laboratory at the Université de Technologie Belfort Montbéliard, France. Built on the powerful UPmethodology suite, it provides a professional, ready-to-use structure with advanced formatting macros. The class and configuration file can easily be extended and adapted to the style of your own institution. Major features include automatic generation of the title page with title, author, submission date, reference number, institutional logos, and a history of changes. Specialised environments are offered for definitions, theorems, research questions, objectives, and contributions. Advanced tables and figures come with full caption support and source references. Inline enumerations allow compact lists within paragraphs, and customised description lists provide flexible key‑value labelling. Regarding licensing, the LaTeX source code is free software (under the terms of the GNU LGPL version 3). The logo files are not licensed under the LGPLv3. ---------------------------------------------------------------------- The package’s Catalogue entry can be viewed at https://ctan.org/pkg/utbmciad-report The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/latex/contrib/utbmciad-report/ ------------------------------------------------------------------------ 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: piton
by CTAN Announcements 21 Apr '26

21 Apr '26

François Pantigny submitted an update to the piton package. Version: 4.12 2026-04-20 License: lppl1.3 Summary description: Typeset computer listings with LPEG of LuaLaTeX Announcement text: ---------------------------------------------------------------------- Modification of the examples in order to be compatible with the version 0.7.0 of the package 'pyluatex'. The key 'font-command' has now an additive syntax, which means that it's possible to write, for example: \PitonOptions{font-command += \bfseries} Some small modifications of the grammar used for the language OCaml. ---------------------------------------------------------------------- The package’s Catalogue entry can be viewed at https://ctan.org/pkg/piton The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/luatex/latex/piton/ ------------------------------------------------------------------------ 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: luatexja
by CTAN Announcements 21 Apr '26

21 Apr '26

Hironori Kitagawa submitted an update to the luatexja package. Version: 20260420.0 License: bsd Summary description: Typeset Japanese with Lua(La)TeX Announcement text: ---------------------------------------------------------------------- * jfm-ujis.lua, jfm-ujisv.lua: included information of Adobe-Japan1 brackets (CID 12123--12142). * Stopped to insert space between JAChar and ALChar inside \verb, verbatim (and macrocode) environment. (gh/#42) This can be reverted by \let\ltj@verb@fontsetup\relax. * Fixed a bug around color specification in a font definition in vertical writing. ---------------------------------------------------------------------- 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: xreview
by CTAN Announcements 20 Apr '26

20 Apr '26

Lorenzo Peri submitted an update to the xreview package. Version: 2.0 2026-04-19 License: mit Summary description: Reviewing LaTeX documents made easy(er) Announcement text: -------------------------------------------------------------------------------- Reviewing latex documents just got even easier! xreview 2.0 introduces better support for aligned equations with the new remalign and addalign environments. Now if a whole align block has been added or removed, it can be mark with just a simple change of the envormoment name, overcoming the limitations in v1.0 of needing to manage aling tabs. The new environments are highly customizable, and per-line support is still available via the \removedeqline command and it's friends, which got minor bug fixes. xreview 2.0 also introduces some convenience macros such as \remspace and \remnbsp to handle whitespace near removed text, to ensure both the clean and annotated versions look as good as they can! -------------------------------------------------------------------------------- This package is located at https://mirrors.ctan.org/macros/latex/contrib/xreview More information is at https://ctan.org/pkg/xreview -------------------------------------------------------------------------------- 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: cardgame
by CTAN Announcements via ctan-ann 20 Apr '26

20 Apr '26

Adrian Rettich submitted the cardgame package. Version number: 1.0 2026-04-19 License type: lppl1.3c Summary description: Typeset custom playing cards for printing Announcement text: ---------------------------------------------------------------------- The cardgame package allows you to define cards, which have various attributes like image, text, and a bunch of layout features. You can then include those cards as images or, more importantly, generate a document containing all of the cards you defined laid out optimally for printing and cutting. You can optionally create card lists for your game's manual, and you can create multiple copies of cards and automatically print the correct number of back sides. ---------------------------------------------------------------------- This package is located at https://mirrors.ctan.org/macros/latex/contrib/cardgame More information is at https://www.ctan.org/pkg/cardgame ------------------------------------------------------------------------ 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: fonttable
by CTAN Announcements 20 Apr '26

20 Apr '26

The LaTeX Project Team submitted an update to the fonttable package. Version: 1.6e 2026-04-19 License: lppl1.3c Summary description: Print font tables from a LaTeX document Announcement text: ---------------------------------------------------------------------- Update to fonttable to avoid over-writing the \h accent command (as reported on Stackexchange) ---------------------------------------------------------------------- The package’s Catalogue entry can be viewed at https://ctan.org/pkg/fonttable The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/latex/contrib/fonttable/ ------------------------------------------------------------------------ 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: zebra
by CTAN Announcements 20 Apr '26

20 Apr '26

Ruini Xue submitted an update to the zebra package. Version: 1.6.0 2026-04-19 License: lppl1.3c Summary description: A collection of handy macros for (paper) writing Announcement text: ---------------------------------------------------------------------- Fix numbering in moving arguments. ---------------------------------------------------------------------- The package’s Catalogue entry can be viewed at https://ctan.org/pkg/zebra The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/latex/contrib/zebra/ ------------------------------------------------------------------------ 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: ClawXiv
by CTAN Announcements 20 Apr '26

20 Apr '26

András Kornai submitted the ClawXiv package. Version: 0.4.3 License: lppl1.3c Summary description: Provenance typesetting for human–AI collaborative writing Announcement text: -------------------------------------------------------------------------------- The clawxiv package provides latex environments for typesetting text according to its authorial provenance in documents that mix human and AI contributions. Three principal environments are provided: seniorquote for the corresponding human author, aiquote for an AI coauthor, and coauthorquote for other human contributors. Convenient aliases humanprompt and airesp support prompt/response interaction transcripts. The package is part of the ClawXiv framework for archiving human–AI co-authored papers with full provenance tracking. A white paper is available at https://lebadus.ai/Pdf/clawxiv_whitepaper_arxiv.pdf -------------------------------------------------------------------------------- This package is located at https://mirrors.ctan.org/macros/latex/contrib/clawxiv More information is at https://ctan.org/pkg/clawxiv -------------------------------------------------------------------------------- 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: fretplot
by CTAN Announcements 20 Apr '26

20 Apr '26

Soumendra Ganguly submitted an update to the fretplot package. Version: 1.0.0 License: lppl1.3 Summary description: Create scale and chord diagrams for guitar-like instruments Announcement text: -------------------------------------------------------------------------------- Changes: 1. Fixed spurious LuaTeX log warnings caused by newline characters being passed to tex.sprint, which reported them as missing characters in nullfont. 2. Add a link to the documentation to fretplot-mcp, a companion project that implements a Model Context Protocol (MCP) server for the fretplot package. 3. Stick to convention for the copyright year format in all source files. 4. Bump up version number to `1.0.0`. -------------------------------------------------------------------------------- This package is located at https://mirrors.ctan.org/graphics/pgf/contrib/fretplot More information is at https://ctan.org/pkg/fretplot -------------------------------------------------------------------------------- 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: polyglossia
by CTAN Announcements 19 Apr '26

19 Apr '26

Jürgen Spitzmüller submitted an update to the polyglossia package. Version: 2.10 2026-04-18 License: mit lppl1.3 cc0 Summary description: An alternative to babel for XeLaTeX and LuaLaTeX Announcement text: -------------------------------------------------------------------------------- V. 2.10 (2026/04/18) Bug fixes * Do not assign patterns to a variety more than once. * Optimize linebreaking with babelshorthands. * Fix the output of "/ babelshorthand in math. * Fix math mode output of some German babelshorthands for new spelling. * Fix spacing issues in some gloss files. New Features * Add basic support for Kyrgyz (Cyrillic writing). * Support legacy (LICR) macros for Cyrillic characters (\cyra etc.). This requires the file cyrl2uni.def shipped with babel as of version 26.7. * Add metadata to use the language provided in \DocumentMetaData ⟨lang⟩ key as the default language. * Add unibidi-lua option for unibidi-lua integration. * Add bidi option to control the loading of bidi or luabidi. * The language selected in the lang key in \DocumentMetaData is now used as the default language. You can suppress this with the metadata option. * Add aliases for babel-german’s new language names. * Add ". shorthand to German. -------------------------------------------------------------------------------- This package is located at https://mirrors.ctan.org/macros/unicodetex/latex/polyglossia More information is at https://ctan.org/pkg/polyglossia -------------------------------------------------------------------------------- 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-ann April 2026