ctan-ann November 2025

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109 discussions

CTAN update: gckanbun
by CTAN Announcements 10 Nov '25

10 Nov '25

KKTeX submitted an update to the gckanbun package. Version: 2.0.0 2025-11-04 License: mit Summary description: Kanbun typesetting for (u)pLaTeX and LuaLaTeX Announcement text: ---------------------------------------------------------------------- We release a reworked version of gckanbun. The new version provides necessary commands for "Saidoku Moji". Also, by this rework, the problems with horizontal writing mode and changing of font size have been fixed. ---------------------------------------------------------------------- The package’s Catalogue entry can be viewed at https://ctan.org/pkg/gckanbun The package’s files themselves can be inspected at https://mirrors.ctan.org/language/japanese/gckanbun/ ------------------------------------------------------------------------ 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: asmeconf
by CTAN Announcements 10 Nov '25

10 Nov '25

John H. Lienhard submitted an update to the asmeconf package. Version: 1.44 2025-11-08 License: mit Summary description: A LaTeX template for ASME conference papers Announcement text: ---------------------------------------------------------------------- The asmeconf class is a LaTeX template to format conference papers published by the American Society of Mechanical Engineers. This update includes further improvements to PDF accessibility. Class can produce tagged PDF that validates as UA-2, A-4F, and WTPDF-1 when run with LuaLaTeX. A CSS style file has been added to improve rendering in HTML (e.g., at https://ngpdf.com). An example of an accessible PDF is included in this distribution. The most recent version of LaTeX is needed (2025/11/01 or later). In addition, minor bugs have been fixed, the expl3 code has been improved, and backward compatibility has been retested. The minimum supported platform for asmeconf.cls is TeX Live 2022. Further details are in the README file. ---------------------------------------------------------------------- The package’s Catalogue entry can be viewed at https://ctan.org/pkg/asmeconf The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/latex/contrib/asmeconf/ ------------------------------------------------------------------------ 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-elements
by CTAN Announcements 09 Nov '25

09 Nov '25

Alain Matthes submitted an update to the tkz-elements package. Version: 4.35c 2025-11-08 License: lppl1.3c Summary description: A Lua library for drawing Euclidean geometry with TikZ or tkz-euclide Announcement text: ---------------------------------------------------------------------- This release introduces major internal improvements, new geometric tools, and the first public integration of Apollonius-related constructions. Improved geometric engine. Numerous internal optimisations and structural clean-up of the Lua codebase. Better consistency between object interfaces (point, line, circle, path, …). Unified system for solution outputs using paths (path objects storing centres and through-points). New or enhanced methods Robust tests for circle tangency (circle:are_circles_tangents()). Improved numerical tolerance control (tkz.epsilon, tkz.approx()). Expanded geometry toolbox: pole of a line w.r.t a circle, inversion-based utilities, projections, affine transformations. Apollonius problems – experimental implementation First complete framework for solving classical Apollonius configurations (CCC, CCL, CLP, LPP, etc.). Implementations include Viète reduction, homothety and inversion approaches. Solutions are returned as paths (pa_center, pa_through) with consistent structure, ready for TikZ drawing. Important note on Apollonius methods The methods related to Apollonius' circle problems are still experimental. Although many generic cases are already handled (disjoint circles, external/internal tangencies, equal or unequal radii), the following must be kept in mind: Some special or degenerate cases are not yet fully covered, e.g.: three mutually secant circles, double contact with equal radii and aligned centres, combinations of internal/external tangency near inversion singularities. Corner cases may still produce missing or duplicated solutions. The code is evolving: names, internal strategies, and outputs may slightly change in future releases. These additions are intended as a research and development module, not yet as a final, guaranteed solver for all configurations. Documentation & usage The user manual (doc/tkz-elements.pdf) has been updated accordingly. A dedicated section on Apollonius problems explains: Syntax, returned paths, modes ("external", "internal", "all"), Example TikZ figures using tkz-euclide, Limitations and known edge cases. ---------------------------------------------------------------------- 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: luatexko
by CTAN Announcements 08 Nov '25

08 Nov '25

Dohyun Kim submitted an update to the luatexko package. Version: 4.9 2025-11-07 License: lppl1.3c Summary description: Typeset Korean with Lua(La)TeX Announcement text: ---------------------------------------------------------------------- - support vertical writing with harfbuzz-mode font - deactivate compresspunctuations when halt/vhal font feature is given - restore calling of hb.font.get_glyph_extents() using memory cache - avoid loss of illegal sequence of hangul jamo ---------------------------------------------------------------------- The package’s Catalogue entry can be viewed at https://ctan.org/pkg/luatexko The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/luatex/generic/luatexko/ ------------------------------------------------------------------------ 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-dev
by CTAN Announcements 08 Nov '25

08 Nov '25

The LaTeX Project Team submitted an update to the l3kernel-dev package. Version: 2025-11-06 License: lppl1.3c Summary description: Development pre-release of l3kernel Announcement text: ---------------------------------------------------------------------- ### Changed - Support `\exp_stop_f:` in text expansion - Update mediabox management for LaTeX 2025-11-01 ---------------------------------------------------------------------- The package’s Catalogue entry can be viewed at https://ctan.org/pkg/l3kernel-dev The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/latex-dev/required/l3kernel/ ------------------------------------------------------------------------ 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: listings
by CTAN Announcements 07 Nov '25

07 Nov '25

Jobst Hoffmann submitted an update to the listings package. Version number: 1.11 License type: lppl1.3c Summary description: Typeset source code listings using LaTeX Announcement text: ---------------------------------------------------------------------- Version 1.11: first version of the 1.11 series: * adapted to new LaTeX kernels up to November 2025 * providing language definitions for CMake and RISC-V ---------------------------------------------------------------------- This package is located at https://mirrors.ctan.org/macros/latex/contrib/listings More information is at https://www.ctan.org/pkg/listings ------------------------------------------------------------------------ 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: pgfkeysearch
by CTAN Announcements 07 Nov '25

07 Nov '25

Alceu Frigeri submitted an update to the pgfkeysearch package. Version number: 1.5 2025-11-06 License type: lppl1.3c gpl Summary description: Find keys in a given path ‘recursively’ Announcement text: ---------------------------------------------------------------------- added options to change search and recovery behavior (if by value or by macro). new set of non branching search commands. non-searching commands also added. see documentation. ---------------------------------------------------------------------- This package is located at https://mirrors.ctan.org/macros/latex/contrib/pgfkeysearch More information is at https://www.ctan.org/pkg/pgfkeysearch ------------------------------------------------------------------------ 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: biblatex-cse
by CTAN Announcements 07 Nov '25

07 Nov '25

João M. Lourenço submitted an update to the biblatex-cse package. Version number: 2.0.0 2025-11-06 License type: lppl1.3c Summary description: Council of Science Editors (CSE) style file for BibLaTeX Announcement text: ---------------------------------------------------------------------- The biblatex-cse package provides a set of BibLaTeX bibliography and citation styles that implement the Council of Science Editors (CSE) Name–Year reference system. It formats references following the conventions of the CSE Manual for Authors, Editors, and Publishers (9th edition). The user's manual describes installation, usage, and customization of the style. Version 2.0.0 is a rewrite of the style files, to be more compliant to the CSE specification. The documentation was also improved. Please report any problems you may find in the project’s GitHub page. ---------------------------------------------------------------------- This package is located at https://mirrors.ctan.org/macros/latex/contrib/biblatex-contrib/biblatex-cse More information is at https://www.ctan.org/pkg/biblatex-cse ------------------------------------------------------------------------ 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: citation-style-language
by CTAN Announcements 07 Nov '25

07 Nov '25

Zeping Lee submitted an update to the citation-style-language package. Version: 0.9.0 2025-11-06 License: mit cc0 cc-by-sa-3 Summary description: Bibliography formatting with Citation Style Language Announcement text: ---------------------------------------------------------------------- ### Added - Add option `bib-label-sep` to set the space between label and entry content ([#109](https://github.com/zepinglee/citeproc-lua/issues/109)). ### Changed - The following style IDs are renamed (upstream changes in CSL styles repository). - `chicago-fullnote-bibliography` => `chicago-notes-bibliography` - `chicago-note-bibliography` => `chicago-shortened-notes-bibliography` - `modern-humanities-research-association` => `modern-humanities-research-association-notes` ---------------------------------------------------------------------- The package’s Catalogue entry can be viewed at https://ctan.org/pkg/citation-style-language The package’s files themselves can be inspected at https://mirrors.ctan.org/biblio/citation-style-language/ ------------------------------------------------------------------------ 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: scaletextbullet
by CTAN Announcements 07 Nov '25

07 Nov '25

Oliver Beery submitted an update to the scaletextbullet package. Version: 2.0.4 2025-11-05 License: lppl1.3c Summary description: Resize the \textbullet without changing its vertical center Announcement text: ---------------------------------------------------------------------- ### Changed - Code maintenance. ### Fixed - The typeset code now prints the title in the correct font size. ---------------------------------------------------------------------- The package’s Catalogue entry can be viewed at https://ctan.org/pkg/scaletextbullet The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/latex/contrib/scaletextbullet/ ------------------------------------------------------------------------ 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-ann November 2025