On Mon, 26 Jun 2006, Martin Hensel submitted an update to the

mhchem

bundle for typesetting chemical formulae, chemical equations and Risk and Safety (R and S) Phrases.

Location on CTAN: /macros/latex/contrib/mhchem/ Summary description: for typesetting chemical formulae, chemical equations and Risk and Safety (R and S) Phrases License type: lppl

Announcement text: ---------------------------------------------------------------------- most significant change: - option to render reaction arrows using the pgf package

further changes: - H2_{(aq)} now adds a small space before the (aq) - bugfix: line height of formulae with <-> was too large ----------------------------------------------------------------------

Thanks for the update.

For the CTAN Team Rainer Schöpf