ctan-ann September 2026

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CTAN update: GraphTheorySymbol
by CTAN Announcements via ctan-ann 01 Sep '26

01 Sep '26

Laurent Lyaudet submitted an update to the GraphTheorySymbol package. Version: 1.1.1 2026-08-30 License: lgpl3 Summary description: Macros for symbols used in graph theory Announcement text: -------------------------------------------------------------------------------- Hello, We are happy to announce the release of our LaTeX package GraphTheorySymbol V1.1.1 2026/08/30. It adds the memo also in main documentation and corrects various points in the documentation and the Makefile. Macros features are unchanged. Best regards, Laurent Lyaudet -------------------------------------------------------------------------------- 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 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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CTAN update: revbadge
by CTAN Announcements 01 Sep '26

01 Sep '26

Fu Zhang submitted an update to the revbadge package. Version: 1.2.1 2026-08-29 License: mit Summary description: Multi-color highlight builder featuring block and inline revision badges Announcement text: ------------------------------------------------------------------------ This patch version brings the following update: - Fixed display issue on the word badge ------------------------------------------------------------------------ The package’s Catalogue entry can be viewed at https://ctan.org/pkg/revbadge The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/latex/contrib/revbadge/ ------------------------------------------------------------------------ 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: chemfig
by CTAN Announcements 01 Sep '26

01 Sep '26

Christian Tellechea submitted an update to the chemfig package. Version: 1.8 2026-08-30 License: lppl1.3c Summary description: Draw molecules with easy syntax Announcement text: ------------------------------------------------------------------------ - tikZ instructions are saved to a file when “save” key is true - bugfix: “arrow head,” “arrow style,” and “arrow coeff” keys are correctly handled in hreac environment - bugfix: any type of arrow defined by \definarrow is allowed in hreac environment - bugfix: inconsistent behavior of <style> when an arrow “!@<name>[<style>]--!” is drawn in \schemestart environment ------------------------------------------------------------------------ The package’s Catalogue entry can be viewed at https://ctan.org/pkg/chemfig The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/generic/chemfig/ ------------------------------------------------------------------------ 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 September 2026