the daemon reported:

The following information was provided by the package's contributor.

Name of contribution: tcolorbox Author's name: Thomas F. Sturm Package version: 3.20 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:

• bug fix: titles set with 'detach' or 'boxed title' options were not considered for lists of tcolorboxes.
• bug fix: 'extrude left by', 'extrude right by' worked only for ' cbox' but not for 'tcolorbox'
• bug fix: 'pad before break*' and 'pad at break*' were always setting to 0pt
• new options: 'every float', 'list text', 'overlay first and middle', 'height fill'
• new initialization options: 'use counter*', 'blend into'
• library 'skins':
  • new macros: ' cbsettowidthofnode', ' cbsetmacrotowidthofnode', ' cbsettoheightofnode', ' cbsetmacrotoheightofnode'
  • new options: 'underlay first and middle', 'finish first and middle'
• library 'hooks':
  • new options: 'underlay first and middle pre', 'overlay first and middle app', 'overlay first and middle pre', 'finish first and middle pre'
• library 'documentation':
  • new macros: ' cbdocmarginnote', ' cbdocnew', ' cbdocupdated'
  • The 'docKey' and 'docKey*' environments take tcolorbox options now
  • new options: 'doclang/new', 'doclang/updated', 'doc marginnote', 'doc updated', 'doc new', 'doc new and updated'

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Announcement required: Yes

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/

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

The updated package should by now have reached all CTAN mirrors.

Robin Fairbairns For the CTAN team