# CTAN update: nicematrix

Date: July 29, 2022 5:10:58 PM CEST

François Pantigny submitted an update to the
nicematrix
package.
Version: 6.12 2022-07-28
License: lppl1.3
Summary description: Improve the typesetting of mathematical matrices with PGF
Announcement text:

New keys 'caption', 'short-caption' and 'label' for the environment '{NiceTabular}`. Correction of a bug: it's now possible to use '\OverBrace' and '\UnderBrace' when the package 'unicode-math' is loaded (with XeLaTeX and LuaLaTeX).

The package’s Catalogue entry can be viewed at https://ctan.org/pkg/nicematrix The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/latex/contrib/nicematrix/

Thanks for the upload. For the CTAN Team Petra Rübe-Pugliese

CTAN is run entirely by volunteers and supported by TeX user groups. Please join a user group or donate to one, see https://ctan.org/lugs

New keys 'caption', 'short-caption' and 'label' for the environment '{NiceTabular}`. Correction of a bug: it's now possible to use '\OverBrace' and '\UnderBrace' when the package 'unicode-math' is loaded (with XeLaTeX and LuaLaTeX).

The package’s Catalogue entry can be viewed at https://ctan.org/pkg/nicematrix The package’s files themselves can be inspected at https://mirrors.ctan.org/macros/latex/contrib/nicematrix/

Thanks for the upload. For the CTAN Team Petra Rübe-Pugliese

CTAN is run entirely by volunteers and supported by TeX user groups. Please join a user group or donate to one, see https://ctan.org/lugs

## nicematrix – Improve the typesetting of mathematical matrices with PGF

This package is based on the package array. It creates PGF/TikZ nodes under the cells of the array and uses these nodes to provide functionalities to construct tabulars, arrays and matrices.

Among the features :

- continuous dotted lines for the mathematical matrices;
- exterior rows and columns (so-called border matrices);
- control of the width of the columns;
- tools to color rows and columns with a good PDF result;
- blocks of cells;
- tabular notes;
- etc.

The package requires and loads
l3keys2e,
array,
amsmath,
pgfcore,
and the module `shapes` of
PGF.

Package | nicematrix |

Version | 6.27a 2024-02-19 |

Copyright | 2018–2024 F. Pantigny |

Maintainer | François Pantigny |