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 ` cbTemporaryPatchMintedFancyvrb` 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 ` colorboxenvironment` 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': ` cbmaketheorem` removed which is deprecated since version 2.40 (2013/07/15). Use ` ewtcbtheorem` 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

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This package is located at https://mirrors.ctan.org/macros/latex/contrib/tcolorbox

More information is at https://www.ctan.org/pkg/tcolorbox

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Thanks for the upload.

For the CTAN Team Erik Braun

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