CTAN Update: nicematrix

[CTAN Announcements]

François Pantigny submitted an update to the

                nicematrix

package.

Version:  5.11 2021-02-22
License:  lppl1.3

Summary description:  Improve the typesetting of mathematical matrices with PGF

Announcement text:
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 In the \CodeAfter and the code-before, instead of the syntax
 (row-i-|col-j) for the nodes which indicate the position of
 the (potential) rules, one should now use (i-|j).
 The syntax is simpler and the code has better legibility.

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The package’s Catalogue entry can be viewed at
   https://ctan.org/pkg/nicematrix

The package’s files themselves can be inspected at
   http://mirror.ctan.org/macros/latex/contrib/nicematrix/

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   Thanks for the upload.

     For the CTAN Team
    Petra Rübe-Pugliese

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