ctan-ann September 2026

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New on CTAN: FantasqueSansMono-OTF
by CTAN Announcements 02 Sep '26

02 Sep '26

Cédric Pierquet submitted the FantasqueSansMono-OTF package. Version: 1.8.0 2026-09-01 License: ofl lppl1.3 Summary description: OpenType Fantasque-Sans-Mono fonts with fontspec support Announcement text: ------------------------------------------------------------------------ Initial version of the Fantasque-Sans-Mono fontfamily package (for LuaLaTeX or XeTeX). ------------------------------------------------------------------------ The package’s Catalogue entry can be viewed at https://ctan.org/pkg/fantasquesansmono-otf The package’s files themselves can be inspected at https://mirrors.ctan.org/fonts/fantasquesansmono-otf/ ------------------------------------------------------------------------ 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: RetosMatematicos
by CTAN Announcements 02 Sep '26

02 Sep '26

Henry Díaz Bordón submitted an update to the RetosMatematicos package. Version: 1.1.2 License: cc-by-sa-4 Summary description: LaTeX template for the Telegram group Retos Matemáticos Announcement text: -------------------------------------------------------------------------------- This new version of the template introduces several new arguments for the `RetoPSTricks` class, which are listed below: * `tamfuente`: Font size of the picture, by default it is set to 10pt. * `estilopunto`: Style of the points in the picture, by default it is `o'. * `tampunto`: Point size, by default `4pt 0'. * `tamlinea`: Line width, by default 0.6pt. * `tamflecha`: Arrow size, by default `3pt 2'. * `unidad`: Unit of measurement, by default 3cm. Furthermore, the `\enfasis` command in the `RetoMatematico` class uses now the `align*` environment instead of `equation*`, which allows for alignment characters inside it, and thus multiline, emphasized equations. Finally, the following macros have been added too: * The inverse hyperbolic trigonometric functions are available via `\arcsinh` and similar. * `\NN`, `\ZZ`, `\QQ`, `\RR`, and `\CC` are added as substitutes to `\N`, `\Z`, `\Q`, `\R`, and `\C`; the latter are now _deprecated_. -------------------------------------------------------------------------------- This package is located at https://mirrors.ctan.org/macros/latex/contrib/retosmatematicos More information is at https://ctan.org/pkg/retosmatematicos -------------------------------------------------------------------------------- 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: chemfig
by CTAN Announcements 02 Sep '26

02 Sep '26

Christian Tellechea submitted an update to the chemfig package. Version: 1.81 2026-09-01 License: lppl1.3c Summary description: Draw molecules with easy syntax Announcement text: ------------------------------------------------------------------------ Bugfix: when \? is let-equal to \relax, macro \CF_setcatcodes ended too soon ------------------------------------------------------------------------ The package’s Catalogue entry can be viewed at https://ctan.org/pkg/chemfig The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/generic/chemfig/ ------------------------------------------------------------------------ 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: l3build
by CTAN Announcements 02 Sep '26

02 Sep '26

The LaTeX Project Team submitted an update to the l3build package. Version: 2026-09-01 License: lppl1.3c Summary description: A testing and building system for (La)TeX Announcement text: ------------------------------------------------------------------------ ### Added - Support for custom help information for targets (issue \#475) - `normalize_log_hook()` ### Changed - Print info on custom targets in `help()` (issue \#475) - Avoid `(guessed encoding ...)` stderr for `(u)ptex` engines (see PR latex3/latex3\#1953) - Normalize `luaotfload` function references (issue \#477) ------------------------------------------------------------------------ The package’s Catalogue entry can be viewed at https://ctan.org/pkg/l3build The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/latex/contrib/l3build/ ------------------------------------------------------------------------ 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: tikzphysics
by CTAN Announcements 02 Sep '26

02 Sep '26

Vaibhav Blayer submitted an update to the tikzphysics package. Version: 1.1.0 License: lppl1.3c Summary description: TikZ-native shapes and anchors for classical physics diagrams Announcement text: -------------------------------------------------------------------------------- tikzphysics 1.1.0 adds continuous straight and circular ramp node shapes, sampled contact-surface anchors, and exact local tangent and normal guides. Straight ramps include a labeled acute-angle helper; curved ramps include a configurable horizontal floor before the arc. A new spring node provides exact attachment anchors and configurable leads and coil geometry. -------------------------------------------------------------------------------- This package is located at https://mirrors.ctan.org/graphics/pgf/contrib/tikzphysics More information is at https://ctan.org/pkg/tikzphysics -------------------------------------------------------------------------------- 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: luamplib
by CTAN Announcements 02 Sep '26

02 Sep '26

Dohyun Kim submitted an update to the luamplib package. Version: 2.42.9 2026-09-01 License: gpl2 Summary description: Use LuaTeX’s built-in MetaPost interpreter Announcement text: ------------------------------------------------------------------------ * fix btex/etex scanning, now ignoring comments and strings (#204, #205) * fix shading of paths drawn with a transformed or non-circle pen * improve BBox calculation of fading/asgroup objects drawn with a thick pen ------------------------------------------------------------------------ The package’s Catalogue entry can be viewed at https://ctan.org/pkg/luamplib The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/luatex/generic/luamplib/ ------------------------------------------------------------------------ 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: jss-lint
by CTAN Announcements 01 Sep '26

01 Sep '26

Manuel Koller submitted the jss-lint package. Version: 1.1.0 License: mit Summary description: Style checker for Journal of Statistical Software manuscripts Announcement text: -------------------------------------------------------------------------------- jss-lint checks manuscripts written for the Journal of Statistical Software — .tex, .Rnw, or .Rmd sources plus BibTeX — against 62 deterministic rules derived from the journal's published style guide, reporting violations with positions and fix suggestions. It runs on the command line, from Python or R, in VS Code, in CI, or entirely in the browser. Per-rule precision and recall are measured against a corpus of 254 published JSS-format manuscripts. jss-lint is an independent project, not affiliated with or endorsed by JSS. -------------------------------------------------------------------------------- This package is located at https://mirrors.ctan.org/support/jss-lint More information is at https://ctan.org/pkg/jss-lint -------------------------------------------------------------------------------- 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: babel-malagasy
by CTAN Announcements 01 Sep '26

01 Sep '26

Bruno Bakys RALAHADY submitted the babel-malagasy package. Version: 0.1.0 2026-08-29 License: lppl1.3c Summary description: Malagasy captions for the babel language system Announcement text: ------------------------------------------------------------------------ This new, experimental package completes Malagasy (mg) support in babel: it fills in the standard captions (chapter, contents, figure, table, etc.) that babel’s existing Malagasy locale data ships empty. Dates and captions are tested; hyphenation is not yet supported pending real hyph-utf8 patterns for Malagasy. Author: RALAHADY Bruno Bakys <ralahadybru(a)yahoo.fr> Feedback on the terminology choices (documented with sources and confidence levels in the package’s linguistic-policy.md) is very welcome. ------------------------------------------------------------------------ The package’s Catalogue entry can be viewed at https://ctan.org/pkg/babel-malagasy The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/latex/contrib/babel-contrib/babel-malagasy/ ------------------------------------------------------------------------ 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: GraphTheorySymbol
by CTAN Announcements via ctan-ann 01 Sep '26

01 Sep '26

Laurent Lyaudet submitted an update to the GraphTheorySymbol package. Version: 1.1.1 2026-08-30 License: lgpl3 Summary description: Macros for symbols used in graph theory Announcement text: -------------------------------------------------------------------------------- Hello, We are happy to announce the release of our LaTeX package GraphTheorySymbol V1.1.1 2026/08/30. It adds the memo also in main documentation and corrects various points in the documentation and the Makefile. Macros features are unchanged. Best regards, Laurent Lyaudet -------------------------------------------------------------------------------- This package is located at https://mirrors.ctan.org/macros/latex/contrib/graph-theory-symbol More information is at https://ctan.org/pkg/graph-theory-symbol -------------------------------------------------------------------------------- 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: revbadge
by CTAN Announcements 01 Sep '26

01 Sep '26

Fu Zhang submitted an update to the revbadge package. Version: 1.2.1 2026-08-29 License: mit Summary description: Multi-color highlight builder featuring block and inline revision badges Announcement text: ------------------------------------------------------------------------ This patch version brings the following update: - Fixed display issue on the word badge ------------------------------------------------------------------------ The package’s Catalogue entry can be viewed at https://ctan.org/pkg/revbadge The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/latex/contrib/revbadge/ ------------------------------------------------------------------------ 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 September 2026