Thomas F. Sturm submitted an update to the
tcolorbox
package.
Version number: 4.01 2017-02-19 License type: lppl1.3
Summary description: Coloured boxes, for LaTeX examples and theorems, etc
Announcement text: ---------------------------------------------------------------------- bug fix: 'raster halign=center' was broken by 4.00 code changes ----------------------------------------------------------------------
This package is located at http://mirror.ctan.org/macros/latex/contrib/tcolorbox
More information is at http://www.ctan.org/pkg/tcolorbox
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Thanks for the upload.
For the CTAN Team Manfred Lotz
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