François Pantigny submitted an update to the
nicematrix
package.
Version number: 4.1 2020-05-27 License type: lppl1.3
Summary description: Improve the typesetting of mathematical matrices with PGF
Announcement text: ----------------------------------------------------------------------
New options 'cell-space-top-limit' and 'cell-space-bottom-limit' (inspired by the package 'cellspace').
New command 'diagbox'
The key 'hvlines' now draws all the vertical and horizontal rules *excepted* in the blocks (created by 'Block') and in the virtual blocks corresponding to the dotted lines (drawn by 'Cdots', 'Vdots', etc.)
Creation of PGF/Tikz nodes corresponding to the position of the rules, called 'row-1', 'row-2', etc. and 'col-1', 'col-2', etc. These nodes are accessible in the 'code-before' and in the 'code-after'.
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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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