The LaTeX Project Team submitted an update to the
luacolor
package.
Version: 1.19 2026-08-26
License: lppl1.3
Summary description: Color support based on LuaTeX’s node attributes
Announcement text:
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Added support for l3color, see https://github.com/latex3/tagging-project/issues/1550
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This package is located at
https://mirrors.ctan.org/macros/latex/contrib/luacolor
More information is at
https://ctan.org/pkg/luacolor
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Thanks for the upload.
For the CTAN Team
Manfred Lotz
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Please join a user group or donate to one, see https://ctan.org/lugs .
Laurent Lyaudet submitted the
GraphTheorySymbol
package.
Version: 1.0.0
License: lgpl3
Summary description: Macros for symbols used in graph theory
Announcement text:
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Hello,
We are happy to announce the first public release of our LaTeX package GraphTheorySymbol V1.0.0 2026/08/26.
Its id is graph-theory-symbol.
It provides macros for symbols used in graph theory.
The adjacency and incidence symbols were created by the author of this package.
Best regards,
Laurent Lyaudet
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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
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 .
Adama Mbaye submitted the
ENSLyonReview
package.
Version: 1.0 2026-08-24
License: lppl1.3c
Summary description: A LaTeX class for M2 Biosciences bibliographic reviews at ENS de Lyon
Announcement text:
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enslyonreview -- a new LaTeX class for the M2 Biosciences bibliographic
review at École Normale Supérieure de Lyon (ENS de Lyon), reproducing
the “Current Opinion” journal format required by the course.
Companion package to enslyonstage (M1/M2 internship reports).
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The package’s Catalogue entry can be viewed at
https://ctan.org/pkg/enslyonreview
The package’s files themselves can be inspected at
https://mirrors.ctan.org/macros/latex/contrib/enslyonreview/
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Thanks for the upload.
For the CTAN Team
Petra Rübe-Pugliese
------------------------------------------------------------------------
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Florian Tasso submitted an update to the
easter
package.
Version: 2.1 2026-08-26
License: gpl3+
Summary description: Meeus algorithms to compute Easter’s date and related feasts
Announcement text:
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Minor optimisations in dates manipulation,
adding historical details in documentation.
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The package’s Catalogue entry can be viewed at
https://ctan.org/pkg/easter
The package’s files themselves can be inspected at
https://mirrors.ctan.org/macros/latex/contrib/easter/
------------------------------------------------------------------------
Thanks for the upload.
For the CTAN Team
Petra Rübe-Pugliese
------------------------------------------------------------------------
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The Real Dental Costs Data and Research Team submitted the
realdentalcosts-data
package.
Version: 1.0 2026-08-26
License: lppl1.3c cc-by-4
Summary description: U.S. dental price benchmarks by state as LaTeX macros
Announcement text:
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New data package: U.S. dental price benchmarks by state (root canal,
dentures, implants, crowns) and Medicaid paid amounts per CDT code,
as LaTeX macros generated from the Real Dental Costs open API (CC BY 4.0).
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The package’s Catalogue entry can be viewed at
https://ctan.org/pkg/realdentalcosts-data
The package’s files themselves can be inspected at
https://mirrors.ctan.org/macros/latex/contrib/realdentalcosts-data/
------------------------------------------------------------------------
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
Pierre Senellart submitted an update to the
apxproof
package.
Version: 1.5.0 2026-08-25
License: lppl1.3
Summary description: Proofs in appendix
Announcement text:
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Version 1.5.0 of apxproof adds SyncTeX support.
Appendix material and repeated theorems are now typeset from the source files
instead of being copied to an auxiliary file, so that editors and PDF viewers
point at the source lines that produced them, in the appendix as well as in the
main text. This happens by default whenever the engine is run with SyncTeX
output enabled; the new "synctex" option forces it on or off. With pdfTeX and
XeTeX, the apxproof-synctex script now distributed with the package additionally
makes forward search find appendix material.
The optional argument that cleveref adds to \label is now supported within
repeated material, as are the \zlabel and \zcref commands of zref-clever.
A LaTeXML binding, apxproof.sty.ltxml, is now distributed and documented: it
converts documents using apxproof to HTML with their proofs deferred, their
theorems repeated and their appendix bibliography preserved.
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This package is located at
https://mirrors.ctan.org/macros/latex/contrib/apxproof
More information is at
https://ctan.org/pkg/apxproof
--------------------------------------------------------------------------------
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 .
John Souther submitted the
arcs2
package.
Version: 1.0.3 2026-08-24
License: lppl1.3c
Summary description: Arcs over and under text or math
Announcement text:
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New package. Four commands for arcs over or under text or math,
with optional letter count (default 2), bold, and color.
Independent of the historical arcs package.
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The package’s Catalogue entry can be viewed at
https://ctan.org/pkg/arcs2
The package’s files themselves can be inspected at
https://mirrors.ctan.org/macros/latex/contrib/arcs2/
------------------------------------------------------------------------
Thanks for the upload.
For the CTAN Team
Petra Rübe-Pugliese
------------------------------------------------------------------------
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Anselm Wagner submitted the
robotkarol
package.
Version: 3.6
License: lppl1.3c
Summary description: Worlds and block programs of the German teaching environment Robot Karol
Announcement text:
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The package robotkarol draws worlds and Blockly-style block programs of the German teaching environment Robot Karol (https://karol.arrrg.de/); 3D oblique or 2D top view; single blocks can be set inline in running text, aligned to the surrounding baseline; requires LuaLaTeX.
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This package is located at
https://mirrors.ctan.org/macros/luatex/latex/robotkarol
More information is at
https://ctan.org/pkg/robotkarol
--------------------------------------------------------------------------------
Thanks for the upload.
For the CTAN Team
Manfred Lotz
CTAN is run entirely by volunteers and supported by TeX user groups.
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Andrew Mathas submitted an update to the
aTableau
package.
Version: 2.3.0 2026-08-25
License: lppl1.3c
Summary description: A LaTeX package for symmetric group combinatorics
Announcement text:
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Allows the label key to be used with abacuses
Adds the \YoungWall command for drawing Young Walls
Adds the pyramid key for drawing pyramid tableaux
Adds the reverse key for reversing the column order
Adds a plethysm example
Fixes a bug when using entries=columns for skew shapes
Improves speed for creating some pictures by using \tl_build_*
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The package’s Catalogue entry can be viewed at
https://ctan.org/pkg/atableau
The package’s files themselves can be inspected at
https://mirrors.ctan.org/graphics/pgf/contrib/atableau/
------------------------------------------------------------------------
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
Conrad Kosowsky submitted the
ascii-emoticon
package.
Version: 1.0 2026-08-24
License: lppl1.3c
Summary description: Typesetting ASCII emoticons
Announcement text:
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The ascii-emoticon package provides control sequences for
222 ASCII emoticons (not emojis) and an interface to define
even more.
These Emoticons work in both regular text and math mode.
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The package’s Catalogue entry can be viewed at
https://ctan.org/pkg/ascii-emoticon
The package’s files themselves can be inspected at
https://mirrors.ctan.org/macros/latex/contrib/ascii-emoticon/
------------------------------------------------------------------------
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