CTAN update: tcolorbox

CTAN Announcements ctan-ann at ctan.org
Sat Aug 1 15:03:25 CEST 2020

Thomas F. Sturm submitted an update to the



Version number: 4.31 2020-07-31
License type: lppl1.3

Summary description: Coloured boxes, for LaTeX examples and theorems,

Announcement text:

- bug fix (#101): \tcbincludepdf did not work for lualatex
- bug fix (#103): Several tests had a missing \relax
- bug fix (#106): Breakable tcolorbox may overlap with following the
- bug fix: 'space to' did not result in a stable value
- Internal change: all 'code 2 args' replaced by 'code n args={2}'
- documentation typo corrections (#102)
- library 'documentation':
  * indention of <environment content> changed to \ttfamily (#100)


This package is located at 

More information is at


   Thanks for the upload.

     For the CTAN Team
    Manfred Lotz

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