On Mon, 7 May 2012 Clemens Niederberger submitted an update to the
chemmacros
package.
Summary description: macros and commands for chemists License type: lppl
Announcement text: ---------------------------------------------------------------------- - new environment `experimental' - more greek letters for the iupac command - small adjustments to the iupac commands | and - - bug fix: option `upgreek' is now working and was renamed to `greek' - proper language support - ch now bypasses ef{}, label{}, and intertext{} ----------------------------------------------------------------------
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Thanks for the upload.
For the CTAN Team Rainer Schöpf