Thomas F. Sturm submitted an update to the
tcolorbox
package.
Version number: 6.0.0 2023-02-10 License type: lppl1.3
Summary description: Coloured boxes, for LaTeX examples and theorems, etc
Announcement text: ----------------------------------------------------------------------
### Added - Generalized text alignment options (issue #184) - Option `halign code` - Option `halign upper code` - Option `halign lower code` - Option `halign title code` - New Options: - Option `before title*` (equals `before title` until 5.1.1) - Option `after title*` (equals `after title` until 5.1.1) - New option for verbatim output and listings: - Option `verbatim ignore indention at end` - Option `short title` (part of issue #186) - Support for zref / zref-titleref / zref-clever (issue #206) - Option `label is label` - Option `label is zlabel` - Library `theorems`: New theorem generation macros. Generated theorema support an optional short title now (part of issue #186): - `NewTcbTheorem` - `RenewTcbTheorem` - `ProvideTcbTheorem` - `DeclareTcbTheorem` - Library `skins`: Default values added to the options - `watermark zoom` - `watermark shrink` - `watermark overzoom` - `watermark stretch`
### Changed - Possible visible change: previous hacks of current color handling are removed (issue #204) and color is now inserted at begin of all internal `ox`es. This inserts a whatsit and can give additional space at begin of a box which starts with an `itemize` or a similar environment. If necessary, such a space may be removed by a manual `vspace{-parsep}`, see issue #123 Note: lualatex with package luacolor removes all spacing problems - While producing new types of tcolorbox environment by ` ewtcolorbox` leading and trailing spaces are now removed from the environment name - `before title` appends `ignorespaces` now - `after title` prepends `unskip` now - `tcbverbatimwrite` sets `verbatim ignore indention at end` to remove spaces from indention of the end of environment - `nameref` also sets zref-titleref reference - `label type` is used for cleveref and zref-clever - The 'TikZ Image and Picture Fill Extensions' are extracted from library `skins` into an `tcolorbox` indendent TikZ library `tikzfill.image` and made part of a new package `tikzfill`. Also, the respective documentation is moved into this new package (issue #185) - Library `skins`: The implementation of all watermark options is changed and adapted to `tikzfill`. `clip watermark=false` has now some restrictions (see documentation) - Library `skins`: ` cbincludegraphics` implementation changed to LaTeX3 code (should be more robust; inspired by issue #209) - Temporary ` cbcounter` in ` ewtcolorbox[auto counter]` undefined/restored after usage (issue #203) - Color setting example of subtitle inside `subtitle style` (issue #189) - Documentation: - The documentation orders now `New...`, `Renew...`, `Provide...`, `Declare...`. Previously, `Declare...` was often used first. - `NewTotalTColorBox` cannot be used with `saveto` or `savelowerto` (issue #205) - Replacing ` ikzname` by TikZ in a comment line (issue #207) - `list entry`, `list text`, `add to list` moved from *Counters, Labels, and References* to *Lists of tcolorboxes* for clarification (issue #194)
### Removed - Code ` cb@undo@before` which tried to undo vertical space for a breakable box which does not fit partially on the current page but needs to go to the following page. This code did not achieve the goal and was error-prone (issue #200, hint inside issue #183)
### Fixed - `Provide...` commands and environments process initialization options (issue #187) - Default initialization options were not issued, if ` ewtcolorbox` was used without options (issue #194) - Typo in `RenewTCBox` and `RenewTotalTCBox` caused errors (issue #201) - Typo in README.md (issue #196)
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This package is located at https://mirrors.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 Manfred Lotz
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