CTAN update: tcolorbox

[CTAN Announcements]

Thomas F. Sturm submitted an update to the

                tcolorbox

package.

Version number: 4.22 2019-11-15
License type: lppl1.3

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

Announcement text:
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- bug fix (#79) in library 'xparse':
  'sidebyside adapt' did not respect color, font, and other options.
- bug fix (#85) in library 'raster':
  'raster before skip' and 'raster after skip' did not accept glue anymore.
- new initialization option (#80): 'reset counter on overlays'


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This package is located at 
   http://mirror.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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