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CTAN update: piano
by CTAN Announcements 13 Jul '26

13 Jul '26

Ruslan López Carro submitted an update to the piano package. Version: 1.2 2026-07-10 License: lppl1.3c Summary description: A LaTeX package for drawing piano diagrams Announcement text: ------------------------------------------------------------------------ Rewrite of the library. Added extra commands ------------------------------------------------------------------------ The package’s Catalogue entry can be viewed at https://ctan.org/pkg/piano The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/latex/contrib/piano/ ------------------------------------------------------------------------ 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: exam-zh
by CTAN Announcements 13 Jul '26

13 Jul '26

Kangwei Xia submitted an update to the exam-zh package. Version: 0.3.0 2026-07-12 License: lppl1.3c Summary description: LaTeX template for Chinese exams Announcement text: -------------------------------------------------------------------------------- ### Added - 为 `textfigure` 增加可选的 `auto-text-width` 图片实宽测量，并提供 `min-text-width` 与 `column-gap` 控制，避免宽图把正文压成窄列（Gitee #I7QT33） - 为 `choices` 增加 `\item*` 正确选项标记以及 `show-answer`、`answer-color` 显示控制；默认隐藏标记，启用后同时着色正确选项标签和内容（Gitee #I5ROOL） - 为 `problem` 新增 `hang` 键，并为 `choices` 新增 `item-linesep`、`left-indent`、`right-indent` 与 `margin` 键（Gitee #I6HQ2S、#ID7HWH、#I67JXY） - 为 `paren/type` 新增 `dotfill` 点线填充模式（Gitee #I63X3T） - 为 `multifigures` 新增 `column-gap` 图片列间距键，并文档化底层 `tblr` 的 `colspec` 参数透传方式（Gitee #ID823C） - 为 `page` 新增 `custom` 纸张尺寸以及 `paper-width`、`paper-height`、`margin`、`headheight` 键，可配置任意单页纸张（含 16K）（Gitee #IDBLDN、#ID7G2T） ### Changed - `\fillin` 在显示长答案时会按自然宽度自动切换到可换行排版，`\fillin*` 继续作为强制换行兼容写法；多行答案会根据内容深度自动调整下划线，避免高公式压线（Gitee #ID6D6C） - 解答题内第二层小题默认改用小写罗马数字编号，第三层改用小写字母编号，以匹配 2026 年高考试卷层级样式（Gitee #IK0BLV） - 抽取 question、fillin、choices 与 calculations 共用的计数器注册层；新增 `\tikzcirclednumber`，并弃用有歧义的直接调用 `\circlednumber*{...}`（Gitee #IDPOT4） - 文档明确 `\varnothing` 固定使用 Asana Math 字形的范围，并澄清该单符号覆盖不等同于完整支持 `mtpro2`（Gitee #ID83OW） - `calculations/align=t|m|b` 现在同时控制同行项目的首行基线、居中和末行基线对齐 - 文档化通过 `\ExamPrintAnswerSet` 为教师版覆盖标题、科目并隐藏 `\warning`、`notice` 的稳定写法（Gitee #I670KF） ### Fixed - 完善 GitHub/Gitee 双平台发布流程：Gitee Release 支持幂等更新与附件替换，完整构建脚本同步更新 `build.lua`、类、宏包和手册版本元数据 - 修复题目列表参数被辅助分组提前还原，导致题目后出现额外行间距及缩进异常的问题（Gitee #IK0A55） - 修复多份试卷使用 `solution/show-solution=show-move` 时，章节题号重置导致前面试卷答案文件被覆盖的问题（Gitee #IJR78Q） - 修复 `question` 和 `problem` 捕获环境正文，导致其中不能使用 `verbatim`、`\verb` 等代码内容的问题（Gitee #I8QVL9） - 修复填空宽度恰好等于 `\linewidth` 时未进入可换行分支，仍可能超出版心的问题（Gitee #IAXE1N） - 修复 `question`/`problem` 中 `\textfigure` 的首行基线随行内内容高度漂移的问题（Gitee #ICEH9X） - 修复 `problem` 没有题干、直接以 `enumerate` 开头时首个小问额外缩进的问题（Gitee #ID9469） - 修复 `\vec{\beta}` 等单控制序列被按命令名称字符数判断，错误使用箭头样式的问题（Gitee #IDDOCK） - 为独立加载的 `exam-zh-choices` 注册 `tikzcirclednumber` 计数器，并抽取共享的 TikZ 带圈数字实现（Gitee #IDPPJR） - 修正文档中 `fillin/width-type` 的默认值标记，使其与源码的 `normal` 一致（Gitee #ID6INO） - 修复 `calculations` 同行项目公式高度不同时基线不一致的问题（Gitee #IHXNX9） - 修复 `calculations` 在 `question` 与 `problem` 首段中的位置受宿主 `itemindent` 影响而不一致的问题（Gitee #IHQMPM） -------------------------------------------------------------------------------- This package is located at https://mirrors.ctan.org/macros/xetex/latex/exam-zh More information is at https://ctan.org/pkg/exam-zh -------------------------------------------------------------------------------- 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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New on CTAN: handstroke
by CTAN Announcements 13 Jul '26

13 Jul '26

Yegor Bugayenko submitted the handstroke package. Version: 0.3.0 2026-07-12 License: mit Summary description: Eye-catching hand-drawn underline Announcement text: ------------------------------------------------------------------------ This LaTeX package provides the \handstroke command, which underlines a word or a phrase with a line that looks as if it were drawn by hand. A straight, ruler-perfect rule blends into the text and is easy to overlook, whereas an uneven, hand-drawn handstroke stands apart from the page and catches the reader's eye. The line can optionally be tinted in any color. ------------------------------------------------------------------------ The package’s Catalogue entry can be viewed at https://ctan.org/pkg/handstroke The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/latex/contrib/handstroke/ ------------------------------------------------------------------------ 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: CTeX
by CTAN Announcements 13 Jul '26

13 Jul '26

Liam Huang submitted an update to the CTeX package. Version: 2.6.2 License: lppl1.3c Summary description: LaTeX classes and packages for Chinese typesetting Announcement text: -------------------------------------------------------------------------------- This release adds FangSong font support for the `ubuntu` fontset, fixes a metadata inconsistency, refactors the source structure, and improves the documentation typography. NEW FEATURES - The `ubuntu` fontset now includes a FangSong configuration and the `\fangsong` command. When compiling with XeLaTeX or LuaLaTeX, the font is automatically selected from Zhuque FangSong, FandolFang, or Source Han Serif, in that order (#908). BUG FIXES - Fixed `\ProvidesExplFile` in `ctex-heading-*.def` where the declared filename (`ctex-*.def`) did not match the actual filename. IMPROVEMENTS - Split the monolithic `ctex.dtx` into six source files: `ctex.dtx` (install script and user documentation), `ctex-kernel.dtx`, `ctex-engine.dtx`, `ctex-scheme.dtx`, `ctex-auxpkg.dtx`, and `ctex-fontset.dtx`. Refactoring by Xia Mingyu (#937). - Enabled `Language` and `PoZheHaoLigature` for the documentation font, so that em dashes render as full-width ligatures (#382). - Switched the documentation monospaced font to Zhuque FangSong and the italic font to LXGW WenKai GB Lite (#908). Source code: https://github.com/CTeX-org/ctex-kit Issue tracker: https://github.com/CTeX-org/ctex-kit/issues -------------------------------------------------------------------------------- This package is located at https://mirrors.ctan.org/language/chinese/ctex More information is at https://ctan.org/pkg/ctex -------------------------------------------------------------------------------- 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: xecjk
by CTAN Announcements 13 Jul '26

13 Jul '26

Liam Huang submitted an update to the xecjk package. Version: 3.10.2 License: lppl1.3c Summary description: Support for CJK documents in XeLaTeX Announcement text: -------------------------------------------------------------------------------- This release introduces new options for em-dash (破折号) ligature handling and Latin punctuation switching, improves line-breaking and spacing around long punctuation marks, and fixes two `CJKecglue`-related bugs. NEW FEATURES - Add `PoZheHao` character class to support font-level em-dash ligatures (#382). - Add `PoZheHaoLigature` option to enable font-level em-dash ligature support (#382). - Add `LatinPunct` option, allowing shared CJK/Latin curly quotes, middle dots, and ellipses to be switched to their Latin punctuation counterparts (#389, #431). IMPROVEMENTS - Check kinsoku (line-breaking prohibition) rules on both sides of a break point between long punctuation and other punctuation: an opening punctuation mark must not hang at the end of a line, and a closing punctuation mark or `NoBreakLongPunct` must not appear at the start of a line (#456). - Treat `PoZheHao`-class characters as fullwidth closing punctuation (#382). - Change the compression amount between em-dashes to a multi-way maximum, ensuring that two consecutive `U+2014` do not exceed two Chinese character widths in total (#382). - Add a new check to coordinate blank compensation for em-dashes occupying two character widths (#382). - When ligature is not enabled, add one full blank on each side of an em-dash to ensure consecutive em-dashes occupy two character widths (#382). - Restore `PoZheHaoLigature` settings after reset (#382). - Restore `LatinPunct` settings after reset (#389). BUG FIXES - Use `\setlanguage` to actively flush a language whatsit when closing a `\verb` group, fixing the doubled `CJKecglue` issue when a source-code space appears to the right of `\verb` (#919). - Patch `\meta` from the `doc` package to wrap argument content in `\hbox:n`, fixing the spurious `CJKecglue` before the first character inside `\meta` (#951). DOCUMENTATION - Enable `Language` and `PoZheHaoLigature` for the documentation font, so em-dashes are rendered as fullwidth ligature glyphs (#382). - Switch the documentation monospaced font to Zhuque Fangsong and the italic font to LXGW WenKai GB Lite (#908). Source code: https://github.com/CTeX-org/ctex-kit Issue tracker: https://github.com/CTeX-org/ctex-kit/issues -------------------------------------------------------------------------------- This package is located at https://mirrors.ctan.org/macros/xetex/latex/xecjk More information is at https://ctan.org/pkg/xecjk -------------------------------------------------------------------------------- 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: revbadge
by CTAN Announcements 12 Jul '26

12 Jul '26

Fu Zhang submitted an update to the revbadge package. Version: 1.1 License: mit Summary description: Multi-color highlight builder featuring block and inline revision badges Announcement text: -------------------------------------------------------------------------------- This new version brings the following updates: - Add support for the multi-line badge label in the highlight box - Updated the docs for better reference -------------------------------------------------------------------------------- This package is located at https://mirrors.ctan.org/macros/latex/contrib/revbadge More information is at https://ctan.org/pkg/revbadge -------------------------------------------------------------------------------- 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: texlive-dummy-opensuse
by CTAN Announcements 12 Jul '26

12 Jul '26

Rolf Niepraschk submitted an update to the texlive-dummy-opensuse package. Version: 2026.9999-2 License: lppl1.3 Summary description: Dummy TeX Live RPM for use with Open SUSE Announcement text: -------------------------------------------------------------------------------- Update for TeXLive 2026 -------------------------------------------------------------------------------- This package is located at https://mirrors.ctan.org/support/texlive/texlive-dummy/openSUSE More information is at https://ctan.org/pkg/texlive-dummy-opensuse -------------------------------------------------------------------------------- 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: timechart
by CTAN Announcements 11 Jul '26

11 Jul '26

Alan J. Cain submitted an update to the timechart package. Version: 0.57.1 2026-07-10 License: lppl1.3c Summary description: A package for drawing chronological charts Announcement text: ------------------------------------------------------------------------ Add basic tagging support. Minor improvements to documentation. ------------------------------------------------------------------------ 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: asymptote
by CTAN Announcements via ctan-ann 11 Jul '26

11 Jul '26

John Bowman submitted an update to the asymptote package. Version: 3.13 License: lgpl3 Summary description: 2D and 3D TeX-Aware Vector Graphics Language Announcement text: -------------------------------------------------------------------------------- Memory usage for complex 3D scenes was greatly reduced. The default render setting was changed to 2 for all output formats. Meshpens for triangular patches are now handled. A Vulkan offscreen resolution mismatch with OpenGL was fixed. An OpenGL export bug was fixed. VMA C++ wrappers were fixed to use nullptr instead of VK_NULL_HANDLE. SSBO reads in the vertex stage now support vertexPipelineStoresAndAtomics. The v3d.asy EOF check was fixed. Readline history deallocation was fixed. The PERL interpreter was removed from the build system. The FAQ documentation was migrated from bfnn to texinfo. A devcontainer was set up for sandboxed development, including support for lavapipe software rendering. Build issues were addressed. -------------------------------------------------------------------------------- This package is located at https://mirrors.ctan.org/graphics/asymptote More information is at https://ctan.org/pkg/asymptote -------------------------------------------------------------------------------- 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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New on CTAN: revbadge
by CTAN Announcements 11 Jul '26

11 Jul '26

Fu Zhang submitted the revbadge package. Version: 1.0 License: mit Summary description: Multi-color highlight builder featuring block and inline revision badges Announcement text: -------------------------------------------------------------------------------- The revbadge package provides an elegant, column-safe framework designed specifically for tracking major revisions and minor modifications in academic manuscripts. The package features a dual-component architecture: the revbadge block environment for handling long paragraphs, multi-line equations, lists, and sections; and the \revbadgeinline macro for executing tight, mid-sentence word corrections without disrupting standard line spacing. Both components feature a dynamic colored badge mechanism that labels modifications on the fly. To simplify linking text revisions directly back to a peer-review response matrix or letter, the package provides native, automated integration with hyperref and cleveref under a unified "highlight" reference counter. Additionally, revbadge comes pre-packaged with a vibrant, 24-theme color palette accessible via highly memorable 4-letter macro color identifiers (e.g., blue, gren, orng, purp, ylow, grey). -------------------------------------------------------------------------------- This package is located at https://mirrors.ctan.org/macros/latex/contrib/revbadge More information is at https://ctan.org/pkg/revbadge -------------------------------------------------------------------------------- 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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