Thomas F. Sturm submitted an update to the

tcolorbox

package.

Version number: 3.93 2016-06-01 License type: lppl1.3

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

Announcement text: ---------------------------------------------------------------------- - bug fix: compatibility patch for vsplit in luatex 0.95 was buggy - system commands are now accessed using the 'shellesc' package for compatibility with luatex ----------------------------------------------------------------------

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 Ina Dau