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CTAN update: l3kernel-dev
by CTAN Announcements 10 Sep '26

10 Sep '26

The LaTeX Project Team submitted an update to the l3kernel-dev package. Version: 2026-09-09 License: lppl1.3c Summary description: Development pre-release of l3kernel Announcement text: ------------------------------------------------------------------------ ### Changed - Apply transparency group to PDF images via an Xform object - Documentation improvements ### Deprecated - `\exp_after:wN` in favor of `\exp_after:w` ------------------------------------------------------------------------ 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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New on CTAN: mayanumber
by CTAN Announcements 10 Sep '26

10 Sep '26

Manuel López Mateos submitted the mayanumber package. Version: 1.0 2026-09-09 License: mit Summary description: Mayan numerals and vigesimal notation with positional floor colors Announcement text: ------------------------------------------------------------------------ The mayanumber package typesets Mayan numerals (dots and bars) and vigesimal alphabetic notation with a seven-color positional cycle, for XeLaTeX and LuaLaTeX, with unlimited magnitude. ------------------------------------------------------------------------ The package’s Catalogue entry can be viewed at https://ctan.org/pkg/mayanumber The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/unicodetex/latex/mayanumber/ ------------------------------------------------------------------------ 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: FHJ-Script
by CTAN Announcements 10 Sep '26

10 Sep '26

Michael E. Hammer submitted an update to the FHJ-Script package. Version: 4.3c 2026-09-08 License: lppl1.3 Summary description: Classes and packages for formatting documents for FH JOANNEUM Announcement text: ------------------------------------------------------------------------ Bug fix on title page - line break was missing ------------------------------------------------------------------------ The package’s Catalogue entry can be viewed at https://ctan.org/pkg/fhj-script The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/latex/contrib/fhj-script/ ------------------------------------------------------------------------ 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: AutoLaTeX
by CTAN Announcements 09 Sep '26

09 Sep '26

Stéphane Galland submitted an update to the AutoLaTeX package. Version: 51.2 License: lgpl3 Summary description: Automate compilation of large scale LaTeX projects Announcement text: -------------------------------------------------------------------------------- Remove dependency to an unnecessary Python library (mistune) from the SVG translator. -------------------------------------------------------------------------------- This package is located at https://mirrors.ctan.org/support/autolatex More information is at https://ctan.org/pkg/autolatex -------------------------------------------------------------------------------- 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: hyph-malagasy
by CTAN Announcements 09 Sep '26

09 Sep '26

Bruno Bakys Ralahady submitted the hyph-malagasy package. Version: 0.3.1-dev 2026-09-02 License: lppl1.3c Summary description: Hyphenation patterns for Malagasy (early development preview) Announcement text: ------------------------------------------------------------------------ [English] First upload (early development preview, flat structure) of hyphenation patterns for Malagasy. NOT YET READY for integration into TeX distributions – provided for display and review only, at the suggestion of the CTAN team. Native-speaker feedback on the 29-word corpus is very welcome (contact: ralahadybru(a)yahoo.fr). [Francais] Premier dépot (version de dévéloppement, structure aplatie) de motifs de césure TeX pour le malgache. PAS ENCORE PRÊTE pour une intégration dans les distributions TeX – fournie à des fins d’affichage et de relecture uniquement, a la suggestion de l’équipe CTAN. Les retours de locuteurs natifs sur le corpus de 29 mots sont les bienvenus (contact : ralahadybru(a)yahoo.fr). ------------------------------------------------------------------------ The package’s Catalogue entry can be viewed at https://ctan.org/pkg/hyph-malagasy The package’s files themselves can be inspected at https://mirrors.ctan.org/language/hyphenation/hyph-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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New on CTAN: UniPersian
by CTAN Announcements 09 Sep '26

09 Sep '26

Amer Amikhteh submitted the UniPersian package. Version: 0.1.0 2026-09-08 License: lppl1.3c Summary description: Persian language support for LaTeX, LuaLaTeX, and XeLaTeX using Babel Announcement text: ------------------------------------------------------------------------ Initial release of unipersian, a Babel-based package for Persian typesetting in LaTeX. LuaTeX is recommended, with XeTeX and pdfTeX also supported. The package provides Persian captions and numerals, bidirectional text support, adaptations for common document classes and Beamer, and support for Persian text in coding and listings. ------------------------------------------------------------------------ The package’s Catalogue entry can be viewed at https://ctan.org/pkg/unipersian The package’s files themselves can be inspected at https://mirrors.ctan.org/language/persian/unipersian/ ------------------------------------------------------------------------ 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: ltx-talk
by CTAN Announcements via ctan-ann 09 Sep '26

09 Sep '26

Joseph Wright submitted an update to the ltx-talk package. Version: 0.6.2 2026-09-07 License: lppl1.3c Summary description: A class for typesetting (accessible) presentations Announcement text: -------------------------------------------------------------------------------- ## [v0.6.2] - 2026-09-07 ### Fixed - Undefined control sequence in creation of theorems (see issue [\#266](https://github.com/josephwright/ltx-talk/issues/266)) -------------------------------------------------------------------------------- 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 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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New on CTAN: mtp2otf
by CTAN Announcements 08 Sep '26

08 Sep '26

Mizuki Sato submitted the mtp2otf package. Version: 1.0 License: 0bsd Summary description: Convert MathTime Professional 2 fonts to native OpenType MATH fonts Announcement text: -------------------------------------------------------------------------------- Initial release of mtp2otf, a converter that builds native OpenType MATH OTF and TTF fonts from an existing MathTime Professional 2 Lite or Complete installation. The generated fonts can be used with Unicode TeX and Microsoft Word. No MTPro2 fonts are distributed with the package. -------------------------------------------------------------------------------- This package is located at https://mirrors.ctan.org/fonts/utilities/mtp2otf More information is at https://ctan.org/pkg/mtp2otf -------------------------------------------------------------------------------- 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: ciad-beamertheme
by CTAN Announcements 08 Sep '26

08 Sep '26

Stéphane Galland submitted an update to the ciad-beamertheme package. Version: 20260907 License: lgpl3 other-nonfree Summary description: A beamer theme for creating modern presentations Announcement text: -------------------------------------------------------------------------------- The slides that contain videos now accept a heading text at the top of the videos. -------------------------------------------------------------------------------- This package is located at https://mirrors.ctan.org/macros/latex/contrib/beamer-contrib/themes/ciad-be… More information is at https://ctan.org/pkg/ciad-beamertheme -------------------------------------------------------------------------------- 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: numodel-bundle
by CTAN Announcements 08 Sep '26

08 Sep '26

Paul Zuurbier submitted an update to the numodel-bundle package. Version: 0.9.1 2026-09-07 License: lppl1.3c Summary description: Numerical physics models with Forrester diagrams and auto-sized plots Announcement text: ------------------------------------------------------------------------ This release is numodel-plot only; numodel is version-synced with no functional changes. It is also the first published release carrying the 0.9.0 work: that archive was prepared but never published, so the changes below reach users here. Highlights ---------- * A scaled axis now presents its power of ten as an SI prefix on the unit: "s (km)" instead of "s (10^3 m)", "E (TJ/kg)" instead of "E (10^6 MJ/kg)", "m (Mg)" instead of "m (10^3 kg)". The fold respects unit powers (10^6 m^2 -> km^2) and existing prefixes, and falls back to the power-of-ten form whenever no engineering prefix fits. The new setup key scale-format=exponent restores the previous presentation globally. * New setup key halo-color. The default halo-color=auto matches the tick-label halo to the surrounding background at every \drawplot: a tcolorbox's colback, a beamer colour theme's bg, the pagecolor package's \thepagecolor, and white otherwise. Any other value pins the halo to that colour. Fixed ----- * \qtyPlain produced wrong output on siunitx 3.5.0 and newer. siunitx renamed the variable holding the current prefix-mode from \l_siunitx_quantity_prefix_mode_tl -- a documented public variable through v3.4.14 -- to \l_siunitx_quantity_prefix_mode_str, leaving the old name declared but never assigned. Reading the stale name resolved an empty mode and fell through to plain \qty, so every scaled axis label silently gained a spurious "1": "t (1 ks)" instead of "t (ks)". Nothing errored. The mode is now read from whichever variable carries a value, so both siunitx generations work. Under the hood -------------- * \qtyPlain no longer patches siunitx internals. It is now built entirely on siunitx's documented code-level interface, following the investigation behind siunitx issue #864, which established that the whole prefix-mode pipeline is already public. Axis labels are unchanged; three edge cases the old override got wrong are fixed (a mantissa of 1 behind a sign or comparator is no longer dropped, a number carrying an uncertainty is passed through untouched, and all three prefix-mode values now behave the same whether \qtyPlain is called directly or reached through \edef). * \pzuIfUnitNonEngTF derives its verdict from the net power of ten siunitx extracts from the unit instead of from a hard-coded list of prefix control sequences. Two units change verdict, both towards scaling: \centi\metre\per\centi\second (the prefixes cancel) and \centi\metre\cubed (cm^3 is 10^-6 m^3). Packaging --------- * The bundle now ships one README and one CHANGELOG, both at the bundle root, on CTAN maintainer request. The former per-module README/CHANGELOG pairs have been merged into them; module-specific entries live under a per-module heading within each release. Requirements ------------ * siunitx is now requested with a date of 2023-11-06 (v3.3.8). An older siunitx produces a LaTeX warning rather than an error, but scaled axis labels may come out subtly wrong. See CHANGELOG.md for the full list. ------------------------------------------------------------------------ The package’s Catalogue entry can be viewed at https://ctan.org/pkg/numodel-bundle The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/luatex/latex/numodel-bundle/ ------------------------------------------------------------------------ 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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