CTAN update: mcf2graph

[CTAN Announcements]

Akira Yamaji submitted an update to the

                mcf2graph

package.

Version number: 4.67 2021-06-13
License type: mit

Summary description: Draw chemical structure diagrams with Metafont/MetaPost

Announcement text:
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-fix bug in bond color
-update mcf_data_base.mcf
-update MCF manual,example

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This package is located at 
   http://mirror.ctan.org/graphics/mcf2graph

More information is at
   https://www.ctan.org/pkg/mcf2graph


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   Thanks for the upload.

     For the CTAN Team
    Manfred Lotz


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