CTAN update: nicematrix

[CTAN Announcements]

François Pantigny submitted an update to the

                nicematrix

package.

Version number: 3.12 2020-02-28
License type: lppl1.3

Summary description: Improve the typesetting of mathematical matrices with TikZ

Announcement text:
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New command \rotate to rotate by 90° the cells of the array.

Option 'vlines' to draw automatically all the vertical rules (similar to hlines).

Option 'baseline' for {NiceArray}: the baseline of the whole array can be set equal to
the baseline of a row of the array (given by its number).

The name of the Tikz nodes created by the command \Block has changed: when the command
has been issued in the cell i-j, the name of the node corresponding to that block is now
'i-j-block'. A 'medium' node may also be created for that block.
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This package is located at 
   http://mirror.ctan.org/macros/latex/contrib/nicematrix

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

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Please join a user group or donate to one, see https://ctan.org/lugs

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   Thanks for the upload.

     For the CTAN Team
    Ina Dau

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