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CTAN update: tcolorbox
by CTAN Announcements 30 Sep '20

30 Sep '20

Thomas F. Sturm submitted an update to the tcolorbox package. Version number: 4.41 2020-09-29 License type: lppl1.3 Summary description: Coloured boxes, for LaTeX examples and theorems, etc Announcement text: ---------------------------------------------------------------------- - bug fix (#120): color bleeding for xelatex and breakable boxes (since 4.32) ---------------------------------------------------------------------- This package is located at http://mirror.ctan.org/macros/latex/contrib/tcolorbox More information is at https://www.ctan.org/pkg/tcolorbox ------------------------------------------------------------------------ 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: pst-eucl
by CTAN Announcements 30 Sep '20

30 Sep '20

Herbert Voß submitted an update to the pst-eucl package. Version number: 1.75 2020-09-29 License type: lppl Summary description: Euclidian geometry with PSTricks Announcement text: ---------------------------------------------------------------------- pst-eucl.pro -------- 1.04 2020/09/29 - some new functions for 1.75 pst-eucl.tex -------- 1.75 2020/09/29 - add macro to calc the coefficents of general conic $ax^2+bxy+cy^2+dx+ey+f=0$ through given five points, pstGeneralConicEquation. - add macro to calc the coefficents of general conic $ax^2+bxy+cy^2+dx+ey+f=0$ of the given ellipse, pstGeneralEllipseEquation. - add macro to calc the coefficents of general conic $ax^2+bxy+cy^2+dx+ey+f=0$ of the given hyperbola, pstGeneralHyperbolaEquation. - add macro to calc the coefficents of general conic $ax^2+bxy+cy^2+dx+ey+f=0$ of the given parabola, pstGeneralParabolaEquation. - add macro to draw the intersections of line AB and general conic $ax^2+bxy+cy^2+dx+ey+f=0$, pstGeneralConicLineInter. - add macro to draw the intersections of circle OA and general conic $ax^2+bxy+cy^2+dx+ey+f=0$, pstGeneralConicCircleInter. - add macro to draw the intersections of ellipse and general conic $ax^2+bxy+cy^2+dx+ey+f=0$, pstGeneralConicEllipseInter. - add macro to draw the intersections of hyperbola and general conic $ax^2+bxy+cy^2+dx+ey+f=0$, pstGeneralConicHyperbolaInter. - add macro to draw the intersections of parabola and general conic $ax^2+bxy+cy^2+dx+ey+f=0$, pstGeneralConicParabolaInter. - add macro to draw the intersections of two general conics $ax^2+bxy+cy^2+dx+ey+f=0$, pstGeneralConicInter. - fix an issue in pstGeneralHyperbolaCoef that it gets the wrong symmetrical axis when draw quadratic curve 2xy-x+2y+1=0. - update pstGeneralHyperbolaABCDE to support the quadratic curve equation with a=0, e.g, given five points from curve xy=1. - update the (pos) parameter U|D|L|R to :U|:D|:L|:R in pstTriangleSSS, pstTriangleSAS etc, and support (node) to specify a base line to draw the triangle. ---------------------------------------------------------------------- This package is located at http://mirror.ctan.org/graphics/pstricks/contrib/pst-eucl More information is at https://www.ctan.org/pkg/pst-eucl ------------------------------------------------------------------------ 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: pgf
by CTAN Announcements 29 Sep '20

29 Sep '20

The PGF/TikZ Team submitted an update to the pgf package. Version number: 3.1.6 License type: lppl1.3c gpl2 fdl Summary description: Create PostScript and PDF graphics in TeX Announcement text: ---------------------------------------------------------------------- # Acknowledgements This release stands in the name of the two contributors **Alexander Grahn** and **Yukai Chou** without whom this release would not have been nearly as great. Thank you very much! # BREAKING CHANGES - In the last version, in an attempt to fix updating `local bounding box` in a clipping scope the `pgf@path@size@hook` in `pgf@protocolsizes` was set to be executed unconditionally. Unfortunately, this broke all other uses of `local bounding box` and has been reverted. If you need to use `local bounding box` in a clipping scope, use the `overlay` option. - The recent Ghostscript version 9.53 has changed the primitives for transparency, blend mode, and transparency groups. These are now supported by PGF and should in principle go unnoticed by the user. (Thanks Alexander Grahn!) - `pgfintersectionoflines` will now always return the intersection in the untransformed coordinate system. This however requires an additional `pgftransforminvert` which comes with a loss of precision and can potentially lead to `Dimension too large` errors in edge cases. - PGF now supports the new hook management that will be introduced in LaTeX 2020/10/01. While this should not lead to any noticeable changes, please look out for breakages with overlays and the `current page` nodes. Please report problems on the PGF or LaTeX issue trackers. # New features You can read about these new features in the manual: - PS-3 functional shading, opacity masks (fadings) and image masks for dvips. (Thanks Alexander Grahn!) - The `dvisvgm4ht` driver developed by Michal Hoftich has been merged into PGF/TikZ. - The `pgfparser` module has been slightly refactored such that it can be used without loading all of PGF. - The order in which the inner styles are applied in a `matrix` is now configurable. #867 - The file `pgfmanual-en-macros.tex` is developed specifically for typesetting the PGF manual, however, many other package developers have found it useful and made good use of it. To this end, we now install `pgfmanual-en-macros.tex` into a directory that is searched by kpathsea such that developers no longer have to copy the file into their own distribution. - The CI system was switched from Travis CI to GitHub Actions for better integration with GitHub and direct deployment of build artefacts to the status page. # Bug fixes Lots of bug fixes. On GitHub you can click the commit hashes and the issue numbers to get to the fix and the ticket, respectively. 44bb29fd #900 #923 2ae12cb4 #924 f6039046 #918 908db001 #889 71becc18 #909 83069dce #508 #915 c5a6dbbb #671 0f52b63c #654 17e588d5 #912 197450c0 #755 eaf9c096 #888 d96c3f2f #843 6a0e08db #640 #839 bd8c9c45 #876 4773c311 #748 2145bcfb #872 c44960e7 #872 1ca59c70 #871 65bcaaff #867 68bebd7a #823 1c380999 #808 494bd677 #861 1e520dc7 #863 1efebdf7 #856 e1eac8af #859 ca1f30e1 #795 6b79a6dc #855 a7cccca0 #848 7098976d #855 8095bc57 #846 08041e44 #855 730a3437 #853 ff3fe4c4 #852 6e8397b5 #851 6c88ed94 #851 e6e91c40 #848 29de799f #845 2a6eaefb #840 357bc059 #837 15c943b7 #831 314a00ad #829 03aa54d2 #816 4e1529ba #822 4ccfe0d4 #813 1f21e3ba #819 #698 ---------------------------------------------------------------------- This package is located at http://mirror.ctan.org/graphics/pgf/base More information is at https://www.ctan.org/pkg/pgf ------------------------------------------------------------------------ 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: intopdf
by CTAN Announcements 29 Sep '20

29 Sep '20

Marcel Krüger submitted an update to the intopdf package. Version number: 0.3.0 License type: lppl1.3c Summary description: Embed non-PDF files into PDF with hyperlink Announcement text: ---------------------------------------------------------------------- Modified intopdf to use l3pdf instead of using backend primitives directly. This ensures better compatibility with new LaTeX versions. ---------------------------------------------------------------------- This package is located at http://mirror.ctan.org/macros/latex/contrib/intopdf More information is at https://www.ctan.org/pkg/intopdf ------------------------------------------------------------------------ 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: texdef
by CTAN Announcements 29 Sep '20

29 Sep '20

Martin Scharrer submitted an update to the texdef package. Version number: 1.9 2020-09-27 License type: gpl3 Summary description: Display the definitions of TeX commands Announcement text: ---------------------------------------------------------------------- Changes: * Added support for develop versions of formats, e.g. 'latex-dev'. * Changed path printing format to native format of the used OS (e.g. under Windows file paths now have `` instead of `/`) ---------------------------------------------------------------------- This package is located at http://mirror.ctan.org/support/texdef More information is at https://www.ctan.org/pkg/texdef ------------------------------------------------------------------------ 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: filehook
by CTAN Announcements 28 Sep '20

28 Sep '20

Martin Scharrer submitted an update to the filehook package. Version number: 0.8 2020-09-27 License type: lppl1.3 Summary description: Hooks for input files Announcement text: ---------------------------------------------------------------------- Updates to make the package work with the upcoming LaTeX 2020/10/01 release. Please report any still existing problems to the package author. ---------------------------------------------------------------------- This package is located at http://mirror.ctan.org/macros/latex/contrib/filehook More information is at http://www.ctan.org/pkg/filehook 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 ------------------------------------------------------------------------ Thanks for the upload. For the CTAN Team Ina Dau --

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CTAN update: koma-script
by CTAN Announcements 28 Sep '20

28 Sep '20

Uwe Ziegenhagen submitted an update to the koma-script package. Version number: 3.32 License type: lppl1.3c Summary description: A bundle of versatile classes and packages Announcement text: ---------------------------------------------------------------------- KOMA-Script 3.32 is still compatible with LaTeX 2020-04-01 and should be compatible with LaTeX 2020-10-01. Unfortunately there are some incompatible changes in package scrlfile: - scrlfile has been spitted into scrlfile-hook and scrlfile-patcholdlatex. scrlfile-hook is new and uses the new file hooks of LaTeX 2010-10-01. scrlfile-patcholdlatex is an adapted version of old scrlfile. scrlfile is still available as wrapper, that automatically selects either scrlfile-hook or scrlfile-patcholdlatex. - AfterPackage+ and AfterPackage! have been replaced by new AfterAtEndOfPackage* (see the manual for the new command). - AfterClass+ and AfterClass! have been replaced by new AfterAtEndOfClass* (see the manual for the new command). - scrlfile has a new traditional package option`withdeprecated` that reimplements AfterPackage+, AfterPackage!, AfterClass+ and AfterClass! using AfterAtEndOfPackage* resp. AfterAtEndOfClass*. See the manual for more information. Although the reimplementations are not identical to the original functionality, they should be suitable in most cases. ---------------------------------------------------------------------- This package is located at http://mirror.ctan.org/macros/latex/contrib/koma-script More information is at https://www.ctan.org/pkg/koma-script ------------------------------------------------------------------------ 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: SemTeX
by CTAN Announcements 28 Sep '20

28 Sep '20

Sebastian Ørsted submitted an update to the SemTeX package. Version: 0.44 2020-09-27 License: lppl1.3c Summary description: Deals with stripped SemanTeX documents Announcement text: ---------------------------------------------------------------------- The package has been updated to fit with the new update of SemanTeX. From now on, version numbers of semtex will align with those of SemanTeX. ---------------------------------------------------------------------- The package’s Catalogue entry can be viewed at https://ctan.org/pkg/semtex The package’s files themselves can be inspected at http://mirror.ctan.org/macros/latex/contrib/semtex/ ------------------------------------------------------------------------ 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: SemanTeX
by CTAN Announcements 28 Sep '20

28 Sep '20

Sebastian Ørsted submitted an update to the SemanTeX package. Version: 0.44 2020-09-27 License: lppl1.3c Summary description: Semantic, keyval-based mathematics Announcement text: ---------------------------------------------------------------------- Quite a big update. Apart from a few internal optimizations, it greatly improves the stripsemantex algorithm, so that all SemanTeX markup, including the one containing SemantexDelimiterSize, can now be completely stripped. Consequently, the key allowSemantexDelimiterSize has been removed since it no longer serves any purpose. The semtex package is therefore almost unnecessary, and I might decide to remove it completely later. (The algorithm itself has also been changed a bit, so that it requires more iterations, but it's worth it because of the previous improvement.) The recommendations regarding set constructions and Laurent series have been updated. ---------------------------------------------------------------------- The package’s Catalogue entry can be viewed at https://ctan.org/pkg/semantex The package’s files themselves can be inspected at http://mirror.ctan.org/macros/latex/contrib/semantex/ ------------------------------------------------------------------------ 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: greek-fontenc
by CTAN Announcements 28 Sep '20

28 Sep '20

Günter Milde submitted an update to the greek-fontenc package. Version: 1.0 2020-09-25 License: lppl1.3 Summary description: LICR macros and encoding definition files for Greek Announcement text: ---------------------------------------------------------------------- Bugfix in textalpha_: Let ``greekscript`` set ``encodingdefault``. `` extKoppa`` as alias for `` extkoppa`` in LGR. Update URLs. ---------------------------------------------------------------------- The package’s Catalogue entry can be viewed at https://ctan.org/pkg/greek-fontenc The package’s files themselves can be inspected at http://mirror.ctan.org/language/greek/greek-fontenc/ ------------------------------------------------------------------------ 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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