Alain Matthes submitted an update to the
tkz-elements
package.
Version number: 3.30c
License type: lppl1.3
Summary description: A Lua library for drawing Euclidean geometry with TikZ or tkz-euclide
Announcement text:
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Major evolution of tkz-elements with the introduction of the "conic" class, which replaces the "ellipse" class.
- The latter was based on the "ellipse" operation, whereas "plot coordinates" is now used to construct all conic sections:
parabolas, hyperbolas, and ellipses. It is worth noting that the circle, although a conic section, is not included in
this class. Its significance grants it a special status and a dedicated class of its own.
- Another class has been introduced: the "occs" class (orthonormal Cartesian coordinate system). To simplify the
construction of conic sections, it was necessary to use well-suited coordinate systems.
- A major change is the removal of scaling within the "Lua" section. Initially, I was in favor of avoiding scaling in the
"TikZ" part, but since most calculations were already performed there, I realized that it was significantly simpler to
apply scaling within the tikzpicture environment. Technical complexities sometimes arise when scaling is handled in the
"Lua" section, so I decided to remove this option.
Modifications:
- In the "regular_polygon" class, I renamed the item "table" to "vertices," which is more appropriate and I also removed
the "first" and "next" items, as they were unnecessary.
-Correction of the code for the intersection of two circles, which did not provide an appropriate response in cases where
no intersection was possible.
- Improvement of the code for the "euler_line" method of the class "triangle".
- Improvement of the code for the "is_orthogonal" method of the class "line".
Additions::
- Major additions: the "conic" and "occs" classes.
- An object of the "conic" class is created using the following arguments: focus, directrix, and eccentricity.
- The available methods are: points, point, antipode, tangent_at, tangent_from, intersection, in_out, orthopedic, and
asymptotes.
- The 'points' method, common in many classes, allows creating a set of coordinates defining an object (e.g., a conic),
extending the 'point' method which creates individual points.
- The functions EL_points, EL_bifocal, HY_bifocal, PA_dir, and PA_focus provide the necessary arguments depending on the
given data and the conic section being constructed.
- The transformations "projection_ll" and "affinity" are now available for the "line" class.
- The creation of an object from the "occs" class is done using the data of a line and a point. This point will be the
origin of the new coordinate system, while the line will define the direction of the new y-axis.
- The 'kimberling' method allows the creation of some points using this notation with the 'triangle' class.
- The methods: steiner_line, simson_line, fermat-axis, brocard_axis, lemoine_axis, orthic_axis and orthic_axis_points
complete the methods of the triangle class, as well as the anticomplementary or anti method, the taylor_circle and the
taylor_points methods.
- Two macros for the 'tikzpicture' part have been created: \tkzDrawCoordinates for obtaining a curve from a table of
coordinates and \tkzDrawPointOnCurve for placing a point on such a curve.
About documentation:
Removal of all “overfull boxes”.
Added examples concerning new features
Corrected some examples, such as the Euler line.
----------------------------------------------------------------------
This package is located at
https://mirrors.ctan.org/macros/latex/contrib/tkz/tkz-elements
More information is at
https://www.ctan.org/pkg/tkz-elements
------------------------------------------------------------------------
Thanks for the upload.
For the CTAN Team
Erik Braun
------------------------------------------------------------------------
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Please join a user group or donate to one, see https://ctan.org/lugs
Jasper Habicht submitted an update to the
jsonparse
package.
Version number: 1.2.1 2025-02-24
License type: lppl1.3c
Summary description: Parse, store and access JSON data in LaTeX documents
Announcement text:
----------------------------------------------------------------------
Unified functions, added option to store result globally.
----------------------------------------------------------------------
This package is located at
https://mirrors.ctan.org/macros/latex/contrib/jsonparse
More information is at
https://www.ctan.org/pkg/jsonparse
------------------------------------------------------------------------
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 Bowman submitted an update to the
asymptote
package.
Version: 3.01
License: lgpl3
Summary description: 2D and 3D TeX-Aware Vector Graphics Language
Announcement text:
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A workaround was implemented to fix a segmentation fault under MacOS Monterey.
Specifying make SILENT_MAKE= yields more verbose build diagnostics.
A floating point exception was fixed.
Configuration and compilation issues were addressed.
----------------------------------------------------------------------
The package’s Catalogue entry can be viewed at
https://ctan.org/pkg/asymptote
The package’s files themselves can be inspected at
https://mirrors.ctan.org/graphics/asymptote/
------------------------------------------------------------------------
Thanks for the upload.
For the CTAN Team
Petra Rübe-Pugliese
------------------------------------------------------------------------
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Christoph Minz submitted an update to the
causets
package.
Version: 1.5 2025-02-24
License: lppl1.3
Summary description: Draw causal set (Hasse) diagrams
Announcement text:
----------------------------------------------------------------------
Version 1.5 includes new support of two tools:
- the PrOSET editor as online tool (that also exports LaTeX macros
to be used with this package)
- LaTeXML, for conversion of tex files to HTML (XML)
Please find details about all updates and modifications in the
manual of the package.
----------------------------------------------------------------------
The package’s Catalogue entry can be viewed at
https://ctan.org/pkg/causets
The package’s files themselves can be inspected at
https://mirrors.ctan.org/graphics/pgf/contrib/causets/
------------------------------------------------------------------------
Thanks for the upload.
For the CTAN Team
Petra Rübe-Pugliese
------------------------------------------------------------------------
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The LaTeX Project Team submitted an update to the
l3build
package.
Version: 2025-02-23
License: lppl1.3c
Summary description: A testing and building system for (La)TeX
Announcement text:
----------------------------------------------------------------------
### Changed
- Initialize all boolean config variables
- Normalize `at lines ...` statements for overfull and underfull boxes
(may require `.tlg` update)
### Fixed
- Skip README rename when this has no extension (issue \#388)
----------------------------------------------------------------------
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
------------------------------------------------------------------------
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Please join a user group or donate to one, see https://ctan.org/lugs
The LaTeX Project Team submitted an update to the
tagpdf
package.
Version: 0.99n 2025-02-23
License: lppl1.3c
Summary description: Code for PDF tagging using pdfLaTeX and LuaLaTeX
Announcement text:
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### Added
- root-supplemental-file key to embed css and html files.
----------------------------------------------------------------------
The package’s Catalogue entry can be viewed at
https://ctan.org/pkg/tagpdf
The package’s files themselves can be inspected at
https://mirrors.ctan.org/macros/latex/contrib/tagpdf/
------------------------------------------------------------------------
Thanks for the upload.
For the CTAN Team
Petra Rübe-Pugliese
------------------------------------------------------------------------
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Zeping Lee submitted an update to the
citation-style-language
package.
Version number: 0.7.0 2025-02-23
License type: mit cc0 cc-by-sa-3
Summary description: Bibliography formatting with Citation Style Language
Announcement text:
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### Added
- Add `journal-abbreviation` option to `\addbibresource` command to disable
searching abbreviations of journal titles
([#85](https://github.com/zepinglee/citeproc-lua/issues/85)).
### Fixed
- Match journal title with multiple words when converting `.bib` to CSL-JSON
([#85](https://github.com/zepinglee/citeproc-lua/issues/85)).
----------------------------------------------------------------------
This package is located at
https://mirrors.ctan.org/biblio/citation-style-language
More information is at
https://www.ctan.org/pkg/citation-style-language
------------------------------------------------------------------------
Thanks for the upload.
For the CTAN Team
Erik Braun
------------------------------------------------------------------------
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Please join a user group or donate to one, see https://ctan.org/lugs
Martin Scharrer submitted an update to the
standalone
package.
Version number: 1.5a 2025-02-22
License type: lppl1.3
Summary description: Compile TeX pictures stand-alone or as part of a document
Announcement text:
----------------------------------------------------------------------
Fixed issue resulting in missing standalone.tex after extractions.
----------------------------------------------------------------------
This package is located at
https://mirrors.ctan.org/macros/latex/contrib/standalone
More information is at
https://www.ctan.org/pkg/standalone
------------------------------------------------------------------------
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
Jasper Habicht submitted an update to the
jsonparse
package.
Version: 1.2.0 2025-02-22
License: lppl1.3c
Summary description: Parse, store and access JSON data in LaTeX documents
Announcement text:
----------------------------------------------------------------------
Unified option to store result.
----------------------------------------------------------------------
The package’s Catalogue entry can be viewed at
https://ctan.org/pkg/jsonparse
The package’s files themselves can be inspected at
https://mirrors.ctan.org/macros/latex/contrib/jsonparse/
------------------------------------------------------------------------
Thanks for the upload.
For the CTAN Team
Petra Rübe-Pugliese
------------------------------------------------------------------------
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Please join a user group or donate to one, see https://ctan.org/lugs
The LaTeX Project Team submitted an update to the
latex-base-dev
package.
Version: 2025-06-01 pre-release 2
License: lppl1.3c
Summary description: Development pre-release of the LaTeX kernel
Announcement text:
--------------------------------------------------------------------------------
See draft LaTeX News 41
--------------------------------------------------------------------------------
This package is located at
https://mirrors.ctan.org/macros/latex-dev/base
More information is at
https://www.ctan.org/pkg/latex-base-dev
--------------------------------------------------------------------------------
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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