ctan-ann October 2025

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CTAN update: luatexko
by CTAN Announcements 21 Oct '25

21 Oct '25

Dohyun Kim submitted an update to the luatexko package. Version: 4.8 2025-10-20 License: lppl1.3c Summary description: Typeset Korean with Lua(La)TeX Announcement text: ---------------------------------------------------------------------- - add fullwidth numbers/letters to is_hanja() - allow glue stretching before/after non-breakable cjk characters - bypass hb.font.get_glyph_extents() for speed-up, so a little larger italic correction value for harf-mode fakeslant fonts ---------------------------------------------------------------------- The package’s Catalogue entry can be viewed at https://ctan.org/pkg/luatexko The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/luatex/generic/luatexko/ ------------------------------------------------------------------------ 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: latex-formatter
by CTAN Announcements 21 Oct '25

21 Oct '25

William George Underwood submitted the latex-formatter package. Version: 0.5.6 License: mit Summary description: A LaTeX formatter written in Rust Announcement text: ---------------------------------------------------------------------- This package provides the `tex-fmt` command line tool for formatting LaTeX source files. Binaries are included for Linux, MacOS and Windows. ---------------------------------------------------------------------- The package’s Catalogue entry can be viewed at https://ctan.org/pkg/latex-formatter The package’s files themselves can be inspected at https://mirrors.ctan.org/support/latex-formatter/ ------------------------------------------------------------------------ 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: codeanatomy
by CTAN Announcements 21 Oct '25

21 Oct '25

Hồng-Phúc Bùi submitted an update to the codeanatomy package. Version: 0.5-Beta License: lppl1.3c Summary description: Typeset code with annotations Announcement text: ---------------------------------------------------------------------- Fix Build process by l3build ---------------------------------------------------------------------- The package’s Catalogue entry can be viewed at https://ctan.org/pkg/codeanatomy The package’s files themselves can be inspected at https://mirrors.ctan.org/graphics/pgf/contrib/codeanatomy/ ------------------------------------------------------------------------ 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: latex-via-exemplos
by CTAN Announcements 20 Oct '25

20 Oct '25

Sadao Massago submitted an update to the latex-via-exemplos package. Version: 2025-10-18 License: lppl1.3c Summary description: A LaTeX course written in Brazilian Portuguese language Announcement text: ---------------------------------------------------------------------- - adjusted page header style on frontmatter - position of table of contents has been changed - correction related to code of example of fancyhdr - bug fix of example of babel - some corrections of text ---------------------------------------------------------------------- The package’s Catalogue entry can be viewed at https://ctan.org/pkg/latex-via-exemplos The package’s files themselves can be inspected at https://mirrors.ctan.org/info/latex-via-exemplos/ ------------------------------------------------------------------------ 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: timechart
by CTAN Announcements 19 Oct '25

19 Oct '25

Alan J. Cain submitted an update to the timechart package. Version: 0.56.1 2025-10-17 License: lppl1.3c Summary description: A package for drawing chronological charts Announcement text: ---------------------------------------------------------------------- Rewrite of internal code for efficiency and to avoid errors in edge cases. ---------------------------------------------------------------------- The package’s Catalogue entry can be viewed at https://ctan.org/pkg/timechart The package’s files themselves can be inspected at https://mirrors.ctan.org/graphics/pgf/contrib/timechart/ ------------------------------------------------------------------------ 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: KKsymbols
by CTAN Announcements 19 Oct '25

19 Oct '25

Kosei Kawaguchi a.k.a. KKTeX submitted an update to the KKsymbols package. Version: 1.0.4 2025-10-18 License: lppl1.3c Summary description: LaTeX commands for enclosing characters in circles, squares, diamonds, or brackets Announcement text: ---------------------------------------------------------------------- I added \ichimoji command which forces any arguments to fit in zenkaku width. ---------------------------------------------------------------------- The package’s Catalogue entry can be viewed at https://ctan.org/pkg/kksymbols The package’s files themselves can be inspected at https://mirrors.ctan.org/graphics/pgf/contrib/kksymbols/ ------------------------------------------------------------------------ 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: zeckendorf
by CTAN Announcements 18 Oct '25

18 Oct '25

Jean-François Burnol submitted an update to the > > zeckendorf > > package. > > Version: 0.9c 2025-10-17 > License: lppl1.3c > > Summary description: Knuth Fibonacci multiplication, Zeckendorf and Bergman representations of big integers > > Announcement text: > ---------------------------------------------------------------------- > > This adds many new features and has some breaking changes due to > renamings, not listed here. > > - It is not \xintiieval but \xinteval's syntax which is now > extended. > > - Variables phi and psi are defined and one can do algebra with +, > -, *, and ^ on them in Q(phi). > > - The Bergman phi-representation is added for elements of > Z[phi] in particular for integers. > > - The $ character doing the Knuth Fibonacci multiplication on > positive integers now uses the (more efficient) Arnoux formula. > The $$ computes out of deference according to the Knuth formula. > > - The PDF documentation section on the mathematical background has > been extended and includes bibliographical references. > > - The interactive interface integrates all novelties. > > ---------------------------------------------------------------------- > > The package’s Catalogue entry can be viewed at > https://ctan.org/pkg/zeckendorf > > The package’s files themselves can be inspected at > https://mirrors.ctan.org/macros/generic/zeckendorf/ > > ---------------------------------------------------------------------- > > Thanks for the upload. > > For the CTAN Team > Vincent Goulet > > ---------------------------------------------------------------------- > > 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: tikz-shields
by CTAN Announcements 18 Oct '25

18 Oct '25

Thomas Saigre submitted an update to the tikz-shields package. Version: 1.0 License: gpl3+ Summary description: Badges as in shields.io, but in LaTeX Announcement text: -------------------------------------------------------------------------------- Some fixes in the package, and support other kinds of badges. See the full changelog on github : https://github.com/thomas-saigre/tikz-shields/releases/tag/v1.0 -------------------------------------------------------------------------------- This package is located at https://mirrors.ctan.org/graphics/pgf/contrib/tikz-shields More information is at https://ctan.org/pkg/tikz-shields -------------------------------------------------------------------------------- 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: diffcoeff
by CTAN Announcements 18 Oct '25

18 Oct '25

Andrew Parsloe submitted an update to the diffcoeff package. Version: 5.5 2025-10-17 License: lppl1.3c Summary description: Write differential coefficients easily and consistently Announcement text: ---------------------------------------------------------------------- Version 5.5 adds the ability to write a 'generic' mixed partial derivative with dots in the variable list (e.g. {u,v,...,z}), a split-level inline slash-fraction derivative, and a doubly compact form of compact derivative. xtemplate is no longer a required package for recent LaTeX systems. ---------------------------------------------------------------------- The package’s Catalogue entry can be viewed at https://ctan.org/pkg/diffcoeff The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/latex/contrib/diffcoeff/ ------------------------------------------------------------------------ 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: epcqrcode
by CTAN Announcements 18 Oct '25

18 Oct '25

David Wedekind, Paul Kantiem, Wolf Müller submitted an update to the epcqrcode package. Version: 1.2 2025-10-16 License: lppl1.3 Summary description: Generate valid EPC QR codes Announcement text: ---------------------------------------------------------------------- Fixed a typo. ---------------------------------------------------------------------- The package’s Catalogue entry can be viewed at https://ctan.org/pkg/epcqrcode The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/latex/contrib/epcqrcode/ ------------------------------------------------------------------------ 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 October 2025