Dohyun Kim submitted an update to the
luamplib
package.
Version: 2.42.5 2026-08-07
License: gpl2
Summary description: Use LuaTeX’s built-in MetaPost interpreter
Announcement text:
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clean up color-related codes (adapt to recent version of l3kernel)
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This package is located at
https://mirrors.ctan.org/macros/luatex/generic/luamplib
More information is at
https://ctan.org/pkg/luamplib
--------------------------------------------------------------------------------
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For the CTAN Team
Erik Braun
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Olivier Péault submitted an update to the
repere
package.
Version: 26.07
License: lppl1.3c
Summary description: MetaPost macros for secondary school mathematics teachers
Announcement text:
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- code change in spline macro
- orthogonal projection
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This package is located at
https://mirrors.ctan.org/graphics/metapost/contrib/macros/repere
More information is at
https://ctan.org/pkg/repere
--------------------------------------------------------------------------------
Thanks for the upload.
For the CTAN Team
Erik Braun
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Yuqi Liang submitted the
biblatex-asa
package.
Version: 1.0.0 2026-08-06
License: lppl1.3c
Summary description: American Sociological Association (ASA) citation style for biblatex
Announcement text:
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Initial release of biblatex-asa 1.0.0: ASA Style Guide (7th ed.) citation and bibliography style for biblatex/biber, with documentation and examples.
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This package is located at
https://mirrors.ctan.org/macros/latex/contrib/biblatex-contrib/biblatex-asa
More information is at
https://ctan.org/pkg/biblatex-asa
--------------------------------------------------------------------------------
Thanks for the upload.
For the CTAN Team
Vincent Goulet
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Guilherme Ivo submitted the
siicusp-abstracts
package.
Version: 1.1.0 2026-08-05
License: lppl1.3c
Summary description: LaTeX package for formatting scientific abstracts according
to SIICUSP
Announcement text:
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Initial release of the siicusp-abstracts package.
The package provides LaTeX support for formatting scientific initiation papers
according to the SIICUSP guidelines. It includes commands for document layout,
title formatting, typography, headers, and other required elements.
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This package is located at
https://mirrors.ctan.org/macros/latex/contrib/siicusp-abstracts
More information is at
https://ctan.org/pkg/siicusp-abstracts
--------------------------------------------------------------------------------
Thanks for the upload.
For the CTAN Team
Erik Braun
CTAN is run entirely by volunteers and supported by TeX user groups.
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Manfred Lotz submitted an update to the
pkgcheck
package.
Version: 4.1.0 2026-08-05
License: apache2 mit
Summary description: CTAN package checker
Announcement text:
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## pkgcheck 2026-08-05 (4.1.0)
### Added
New errors detection
- E0044: wrong permissions for directory in a TDS zip archive
- E0045: wrong permissions for a file in a TDS zip archive
- E0046: file or directory in a TDS zip archive has special bits on
- setuid/setgit bits on files
- sticky bit on directories
Actually this should not create problems as unpacking a TDS zip archive skips those bits
- E0047: file or directory in a package has special bits on
- setuid/setgit bits on files
- sticky bit on directories
In practice this should not happen as unpacking a zip or tar archive skips these bits
- Add DetectResult::Pe (Portable Executable) which is
`application/vnd.microsoft.portable-executable`
- file types registered are `.exe`, `.dll`, `.sys`, `.scr`, `.cpl`, `.efi`
- permission can be anything as long as the file readable
### Fixed
- in some cases the error message for bad permissions was an incomplete output instead of E0002
- many documentation improvements
- thanks to @quark67: https://codeberg.org/ManfredLotz/pkgcheck/issues/14
### Changed
- Rust crate updates
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This package is located at
https://mirrors.ctan.org/support/pkgcheck
More information is at
https://ctan.org/pkg/pkgcheck
--------------------------------------------------------------------------------
Thanks for the upload.
For the CTAN Team
Erik Braun
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Joseph Wright submitted an update to the
ltx-talk
package.
Version: 0.5.3 2026-08-05
License: lppl1.3c
Summary description: A class for typesetting presentations
Announcement text:
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## [v0.5.3] - 2026-08-05
### Fixed
- Correct appearance of material which is alerted without an explicit overlay
specification (see issue
[\#244](https://github.com/josephwright/ltx-talk/issues/244))
- Detect and error on over-specified overlay (see issue
[\#245](https://github.com/josephwright/ltx-talk/issues/245))
--------------------------------------------------------------------------------
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
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Patrick Fradin submitted an update to the
luadraw
package.
Version: 3.4 2026-08-04
License: lppl1.3c
Summary description: Lua-based mathematical graphs for LuaLaTeX
Announcement text:
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Addition of functions specific to 2D or 3D paths (conversions).
For the method *g:Beginclip(path, inverse)*, the *path* can be
a 2D or 3D path.
Addition of methods returning the characteristic elements of
cylinders, cones, truncated cones, and spheres (outline, visible
edge, hidden edge, tangency points, etc.).
In the *luadraw_spherical* module: addition of the *g:DSregion()* method.
Bug fixes...
------------------------------------------------------------------------
The package’s Catalogue entry can be viewed at
https://ctan.org/pkg/luadraw
The package’s files themselves can be inspected at
https://mirrors.ctan.org/macros/luatex/latex/luadraw/
------------------------------------------------------------------------
Thanks for the upload.
For the CTAN Team
Petra Rübe-Pugliese
------------------------------------------------------------------------
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Nibras Abo Alzahab submitted the
arabdoc
bundle.
Version: 1.0.0
License: lppl1.3c
Summary description: One-line Arabic RTL setup for XeLaTeX
Announcement text:
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A new package collection, arabdoc, provides a one-line Arabic
right-to-left setup for XeLaTeX, replacing 15–25 lines of fragile
preamble with a single \usepackage call.
The collection consists of four packages: arabdoc-setup (core RTL
stack), arabdoc document classes (arabdoc-article, arabdoc-book,
arabdoc-report, arabdoc-thesis), arabdoc-glossary (bilingual glossary
and acronym management), and arabdoc-bib (Arabic bibliography with
biblatex).
Options include font selection, numeral style, calendar,
caption overrides, and legal-style section numbering.
Requires XeLaTeX with bidi, polyglossia, and fontspec.
------------------------------------------------------------------------
The package’s Catalogue entry can be viewed at
https://ctan.org/pkg/arabdoc
The package’s files themselves can be inspected at
https://mirrors.ctan.org/macros/xetex/latex/arabdoc/
------------------------------------------------------------------------
Thanks for the upload.
For the CTAN Team
Petra Rübe-Pugliese
------------------------------------------------------------------------
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