François Pantigny submitted an update to the
nicematrix
package.
Version number: 2.0 2018-07-06 License type: lppl1.3
Summary description: Several features to improve the typesetting of mathematical matrices with TikZ
Announcement text: ----------------------------------------------------------------------
The previous versions of nicematrix were focused on the continuous dotted lines whereas the version 2.0 provides other features to improve the typesetting of mathematical matrices : a control over the width of the columns and the possibility to add an exterior line and an exterior column for the labels.
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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 Manfred Lotz
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