the daemon reported:

Name of contribution: tcolorbox Author's name: Thomas F. Sturm Package version: 2.21 Location on CTAN: macros/latex/contrib/tcolorbox/ Summary description: colored text boxes, LaTeX examples, theorems, documentation License type: lppl

Announcement text given by the package's contributor:

version 2.21 (2013/04/23)

• bug fix: cbox and 'sidebyside' needed 'breakable' library
• bug fix: library 'tcbhooks' relied on etoolbox package
• bug fix: breaking boxes between upper part and box frame
• new macro '

ewtcolorbox'

• new macro '

ewtcblisting' for the 'listings' library

• new key 'code'
• documentation corrections and extensions

thanks for the upload; i've installed the new version, and updated the catalogue repository.

Users may view the package catalogue entry at http://www.ctan.org/pkg/tcolorbox or they may browse the package directory at http://mirror.ctan.org/macros/latex/contrib/tcolorbox/

Robin Fairbairns

For the CTAN team