Clemens Niederberger submitted an update to the

chemmacros

package.

Version number: 4.1 License type: lppl

Summary description: macros and commands for chemists

Announcement text: ----------------------------------------------------------------------

chemmacros package: - changed `0' values in TikZ coordinates into `0pt' see http://tex.stackexchange.com/q/128792/5049 and http://tex.stackexchange.com/q/118467/5049 for reference

chemformula package: - changed `0' values in TikZ coordinates into `0pt' see http://tex.stackexchange.com/q/128792/5049 and http://tex.stackexchange.com/q/118467/5049 for reference - new option `tikz-external-disable' - new option `frac-math-cmd'

chemgreek package: - new mappings `mathdesign' and `fourier' - new code level functions: chemgreek_int_to_greek:n and chemgreek_int_to_Greek:n

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This package is located at http://mirror.ctan.org/macros/latex/contrib/chemmacros/

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

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Thanks for the upload.

For the CTAN Team Petra Rübe-Pugliese