François Pantigny submitted an update to the

nicematrix

package.

Version number: 6.18 2023-04-19 License type: lppl1.3

Summary description: Improve the typesetting of mathematical matrices with PGF

Announcement text: ----------------------------------------------------------------------

New key opacity in the commands to color cells, rows and columns (eg

owcolor[opacity=0.5]{red!15})

New key rounded-corners for a whole tabular. With that key, the key hvlines and the commands to color cells, rows and columns respect rounded corners for the whole tabular.

Correction of several minor bugs. ----------------------------------------------------------------------

This package is located at https://mirrors.ctan.org/macros/latex/contrib/nicematrix

More information is at https://www.ctan.org/pkg/nicematrix

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

------------------------------------------------------------------------

Thanks for the upload.

For the CTAN Team Ina Dau