# CTAN update: tcolorbox

Date: December 17, 2021 6:38:26 PM CET

Thomas F. Sturm submitted an update to the
tcolorbox
package.
Version number: 5.0.0 2021-12-16
License type: lppl1.3
Summary description: Coloured boxes, for LaTeX examples and theorems, etc
Announcement text:

### Added - Library `skins`: Option `attach boxed title to top text left` - Library `skins`: Option `attach boxed title to top text right` - Library `skins`: Option `attach boxed title to bottom text left` - Library `skins`: Option `attach boxed title to bottom text right` - Library `theorems`: Option `theorem number` - Library `minted`: Option `default minted options` - Library `minted`: Temporary patch `\tcbTemporaryPatchMintedFancyvrb` for the current minted/fancyvrb package clash (issue #158) ### Changed - Changelog is switched to Markdown for entries from 2021 on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/) - From now on version numbers adhere to [Semantic Versioning](http://semver.org/spec/v2.0.0.html) - Library `documentation`: warn about not installed `marvosym` and `pifont` (issue #153) - Environments wrapped with `\tcolorboxenvironment` are now compatible with all three capture modes `minipage`, `hbox`, and `fitbox` (issue #154) - Meaningful error prompts when using unknown capture modes (issue #156) - Library `raster`: Inside a raster, `tcbrasternum` can now be referenced using `label={mylabel}`, if the box is not numbered otherwise (issue #81 and #119) - Library `theorem`: Theorems with empty display name are now possible without glitches - Library `theorem`: Major code parts rewritten in expl3 code - Internal layer accounting changed from LaTeX to TeX code to avoid problems with counter macro manipulations by amsmath alignment environments (issue #160) - Library `minted`: Option `minted options` now initialized with `default minted options` - Library `minted`: Code parts rewritten in expl3 code ### Removed - Library 'theorems': `\tcbmaketheorem` removed which is deprecated since version 2.40 (2013/07/15). Use `\newtcbtheorem` instead. ### Fixed - Library `documentation`: Inconsistent local/global assignment corrected (issue #144) - Documentation: Changed bibtex link corrected (issue #145) - Library `breakable`: Option `use color stack` was order dependant (issue #157) - Library `raster`: Numbering for rasters inside rasters - In certain situations options were set twice

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 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

### Added - Library `skins`: Option `attach boxed title to top text left` - Library `skins`: Option `attach boxed title to top text right` - Library `skins`: Option `attach boxed title to bottom text left` - Library `skins`: Option `attach boxed title to bottom text right` - Library `theorems`: Option `theorem number` - Library `minted`: Option `default minted options` - Library `minted`: Temporary patch `\tcbTemporaryPatchMintedFancyvrb` for the current minted/fancyvrb package clash (issue #158) ### Changed - Changelog is switched to Markdown for entries from 2021 on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/) - From now on version numbers adhere to [Semantic Versioning](http://semver.org/spec/v2.0.0.html) - Library `documentation`: warn about not installed `marvosym` and `pifont` (issue #153) - Environments wrapped with `\tcolorboxenvironment` are now compatible with all three capture modes `minipage`, `hbox`, and `fitbox` (issue #154) - Meaningful error prompts when using unknown capture modes (issue #156) - Library `raster`: Inside a raster, `tcbrasternum` can now be referenced using `label={mylabel}`, if the box is not numbered otherwise (issue #81 and #119) - Library `theorem`: Theorems with empty display name are now possible without glitches - Library `theorem`: Major code parts rewritten in expl3 code - Internal layer accounting changed from LaTeX to TeX code to avoid problems with counter macro manipulations by amsmath alignment environments (issue #160) - Library `minted`: Option `minted options` now initialized with `default minted options` - Library `minted`: Code parts rewritten in expl3 code ### Removed - Library 'theorems': `\tcbmaketheorem` removed which is deprecated since version 2.40 (2013/07/15). Use `\newtcbtheorem` instead. ### Fixed - Library `documentation`: Inconsistent local/global assignment corrected (issue #144) - Documentation: Changed bibtex link corrected (issue #145) - Library `breakable`: Option `use color stack` was order dependant (issue #157) - Library `raster`: Numbering for rasters inside rasters - In certain situations options were set twice

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 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

## tcolorbox – Coloured boxes, for LaTeX examples and theorems, etc

This package provides an environment for coloured and framed text boxes with a heading line. Optionally, such a box may be split in an upper and a lower part; thus the package may be used for the setting of LaTeX examples where one part of the box displays the source code and the other part shows the output. Another common use case is the setting of theorems. The package supports saving and reuse of source code and text parts.

The package depends on the pgf, verbatim, environ, and etoolbox packages.

Package | tcolorbox |

Version | 5.1.1 2022-06-24 |

Copyright | 2006–2022 Prof. Dr. Dr. Thomas F. Sturm |

Maintainer | Thomas F. Sturm |