ctan-ann February 2023

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CTAN update: mismath
by CTAN Announcements 11 Feb '23

11 Feb '23

Antoine Missier submitted an update to the mismath package. Version number: 2.3 2023-02-10 License type: lppl1.3 Summary description: Miscellaneous mathematical macros Announcement text: ---------------------------------------------------------------------- This new release introduces keyval options to replace commands like 'enumber', 'inumber' etc. ---------------------------------------------------------------------- This package is located at https://mirrors.ctan.org/macros/latex/contrib/mismath More information is at https://www.ctan.org/pkg/mismath ------------------------------------------------------------------------ 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: tcolorbox
by CTAN Announcements 11 Feb '23

11 Feb '23

Thomas F. Sturm submitted an update to the tcolorbox package. Version number: 6.0.0 2023-02-10 License type: lppl1.3 Summary description: Coloured boxes, for LaTeX examples and theorems, etc Announcement text: ---------------------------------------------------------------------- ### Added - Generalized text alignment options (issue #184) - Option `halign code` - Option `halign upper code` - Option `halign lower code` - Option `halign title code` - New Options: - Option `before title*` (equals `before title` until 5.1.1) - Option `after title*` (equals `after title` until 5.1.1) - New option for verbatim output and listings: - Option `verbatim ignore indention at end` - Option `short title` (part of issue #186) - Support for zref / zref-titleref / zref-clever (issue #206) - Option `label is label` - Option `label is zlabel` - Library `theorems`: New theorem generation macros. Generated theorema support an optional short title now (part of issue #186): - `NewTcbTheorem` - `RenewTcbTheorem` - `ProvideTcbTheorem` - `DeclareTcbTheorem` - Library `skins`: Default values added to the options - `watermark zoom` - `watermark shrink` - `watermark overzoom` - `watermark stretch` ### Changed - Possible visible change: previous hacks of current color handling are removed (issue #204) and color is now inserted at begin of all internal `ox`es. This inserts a whatsit and can give additional space at begin of a box which starts with an `itemize` or a similar environment. If necessary, such a space may be removed by a manual `vspace{-parsep}`, see issue #123 Note: lualatex with package luacolor removes all spacing problems - While producing new types of tcolorbox environment by ` ewtcolorbox` leading and trailing spaces are now removed from the environment name - `before title` appends `ignorespaces` now - `after title` prepends `unskip` now - `tcbverbatimwrite` sets `verbatim ignore indention at end` to remove spaces from indention of the end of environment - `nameref` also sets zref-titleref reference - `label type` is used for cleveref and zref-clever - The 'TikZ Image and Picture Fill Extensions' are extracted from library `skins` into an `tcolorbox` indendent TikZ library `tikzfill.image` and made part of a new package `tikzfill`. Also, the respective documentation is moved into this new package (issue #185) - Library `skins`: The implementation of all watermark options is changed and adapted to `tikzfill`. `clip watermark=false` has now some restrictions (see documentation) - Library `skins`: ` cbincludegraphics` implementation changed to LaTeX3 code (should be more robust; inspired by issue #209) - Temporary ` cbcounter` in ` ewtcolorbox[auto counter]` undefined/restored after usage (issue #203) - Color setting example of subtitle inside `subtitle style` (issue #189) - Documentation: - The documentation orders now `New...`, `Renew...`, `Provide...`, `Declare...`. Previously, `Declare...` was often used first. - `NewTotalTColorBox` cannot be used with `saveto` or `savelowerto` (issue #205) - Replacing ` ikzname` by TikZ in a comment line (issue #207) - `list entry`, `list text`, `add to list` moved from *Counters, Labels, and References* to *Lists of tcolorboxes* for clarification (issue #194) ### Removed - Code ` cb@undo@before` which tried to undo vertical space for a breakable box which does not fit partially on the current page but needs to go to the following page. This code did not achieve the goal and was error-prone (issue #200, hint inside issue #183) ### Fixed - `Provide...` commands and environments process initialization options (issue #187) - Default initialization options were not issued, if ` ewtcolorbox` was used without options (issue #194) - Typo in `RenewTCBox` and `RenewTotalTCBox` caused errors (issue #201) - Typo in README.md (issue #196) ---------------------------------------------------------------------- This package is located at https://mirrors.ctan.org/macros/latex/contrib/tcolorbox More information is at https://www.ctan.org/pkg/tcolorbox ------------------------------------------------------------------------ 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: ResolSysteme
by CTAN Announcements 11 Feb '23

11 Feb '23

Cédric Pierquet submitted an update to the ResolSysteme package. Version: 0.1.3 2023-02-10 License: lppl1.3c Summary description: Work on linear systems using xint or pyluatex Announcement text: ---------------------------------------------------------------------- Inversion du comportement des versions (*) Commandes pour du calcul matriciel basique ---------------------------------------------------------------------- The package’s Catalogue entry can be viewed at https://ctan.org/pkg/resolsysteme The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/latex/contrib/resolsysteme/ ------------------------------------------------------------------------ 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: authorarchive
by CTAN Announcements 11 Feb '23

11 Feb '23

Achim D. Brucker submitted an update to the authorarchive package. Version: 1.3.0 2023-02-10 License: lppl1.3c bsd2 Summary description: Adds self-archiving information to scientific papers Announcement text: ---------------------------------------------------------------------- * use style orcidlink.sty instead of local logo for the ORCID icon. * authorsetup{} is now the preferred way for configuring the package. * use style etoolbox.sty providing ewrobustcommand{}, which is used instead of DeclareRobustCommand{} for defining BibTeX-logo (avoids problems with lni.cls). ---------------------------------------------------------------------- The package’s Catalogue entry can be viewed at https://ctan.org/pkg/authorarchive The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/latex/contrib/authorarchive/ ------------------------------------------------------------------------ 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: lualinalg
by CTAN Announcements 10 Feb '23

10 Feb '23

Chetan Shirore and Ajit Kumar submitted the lualinalg package. Version number: 1.0 License type: lppl1.3c Summary description: A linear algebra package for LaTeX Announcement text: ---------------------------------------------------------------------- The lualinalg package is developed to perform operations on vectors and matrices defined over the field of real or complex numbers inside LaTeX documents. It provides flexible ways for defining and displaying vectors and matrices. No particular environment of LaTeX is required to use commands in the package. The package is written in Lua, and tex file is to be compiled with the LuaLaTeX engine. The time required for calculations is not an issue while compiling with LuaLaTeX. There is no need to install Lua on the user's system as TeX distributions (TeXLive or MikTeX) come bundled with LuaLaTeX. It may also save users' efforts to copy vectors and matrices from other software (which may not be in latex-compatible format) and to use them in a tex file. The vectors and matrices of reasonable size can be handled with ease. The package can be modified or extended by writing custom Lua programs. ---------------------------------------------------------------------- This package is located at https://mirrors.ctan.org/macros/luatex/latex/lualinalg More information is at https://www.ctan.org/pkg/lualinalg ------------------------------------------------------------------------ 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: OpTeX
by CTAN Announcements 10 Feb '23

10 Feb '23

Petr Olšák submitted an update to the OpTeX package. Version number: 1.10 License type: pd Summary description: LuaTeX format based on Plain TeX and OPmac Announcement text: ---------------------------------------------------------------------- OpTeX 1.10 released. key-values improved more minor improvements ---------------------------------------------------------------------- This package is located at https://mirrors.ctan.org/macros/optex More information is at https://www.ctan.org/pkg/optex ------------------------------------------------------------------------ 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: asymptote
by CTAN Announcements 10 Feb '23

10 Feb '23

John Bowman submitted an update to the asymptote package. Version number: 2.85 License type: lgpl3 Summary description: 2D and 3D TeX-Aware Vector Graphics Language Announcement text: ---------------------------------------------------------------------- Intersections of 3D paths with Bezier triangles were implemented. A workaround for broken offscreen graphics drivers was implemented. The icon resource file is now pregenerated. Uninitialized variables and a division by zero were fixed. The 3D animation timer and keyboard controls were fixed. A workaround for a linetype bug in the QtSvg library was fixed. Xasy now centers images upon loading. Compilation issues were fixed. The resolution of cputime().change.user was improved. ---------------------------------------------------------------------- This package is located at https://mirrors.ctan.org/graphics/asymptote More information is at https://www.ctan.org/pkg/asymptote ------------------------------------------------------------------------ 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: repere
by CTAN Announcements 10 Feb '23

10 Feb '23

Olivier Péault submitted an update to the repere package. Version: 23.02 2023-02-09 License: lppl1.3c Summary description: MetaPost macros for secondary school mathematics teachers Announcement text: ---------------------------------------------------------------------- Freehand drawing ---------------------------------------------------------------------- The package’s Catalogue entry can be viewed at https://ctan.org/pkg/repere The package’s files themselves can be inspected at https://mirrors.ctan.org/graphics/metapost/contrib/macros/repere/ ------------------------------------------------------------------------ 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: sacsymb
by CTAN Announcements 10 Feb '23

10 Feb '23

Hari Nyaupane submitted the sacsymb package. Version: 2023-02-06 License: lppl1 Summary description: “Sacred Symbols” prepared with TikZ Announcement text: ---------------------------------------------------------------------- It's a package with symbols prepared with TikZ. These symbols are the variables used in the space of the collapse of the wave function of a quantum field associated with the micro-tubule while exploring an Orchestrated, objective reduction (Orch OR) theory of consciousness as applied to the three brains model of psychological experience. ---------------------------------------------------------------------- The package’s Catalogue entry can be viewed at https://ctan.org/pkg/sacsymb The package’s files themselves can be inspected at https://mirrors.ctan.org/graphics/pgf/contrib/sacsymb/ ------------------------------------------------------------------------ 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: uol-physics-report
by CTAN Announcements 10 Feb '23

10 Feb '23

Jan Eike Suchard submitted an update to the uol-physics-report package. Version number: 1.1 2023-02-01 License type: lppl1.3c Summary description: A LaTeX document class for writing lab reports Announcement text: ---------------------------------------------------------------------- The update includes some changes to the page geometry, thus allowing more text onto one page. Furthermore, an issue was fixed which used the matriculation numbers as email addresses and vice-versa ---------------------------------------------------------------------- This package is located at https://mirrors.ctan.org/macros/latex/contrib/uol-physics-report More information is at https://www.ctan.org/pkg/uol-physics-report ------------------------------------------------------------------------ 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-ann February 2023