François Pantigny submitted an update to the

nicematrix

package.

Version number: 3.1 2019-09-04 License type: lppl1.3

Summary description: Several features to improve the typesetting of mathematical matrices with TikZ

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

New command Block to construct block matrices (also called partitioned matrices).

Correction of small bugs.

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This package is located at http://mirror.ctan.org/macros/latex/contrib/nicematrix

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

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Thanks for the upload.

For the CTAN Team Erik Braun

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