my update daemon wrote:

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The following information was provided by the package's contributor.

Name of contribution: achemso Author's name: Joseph Wright Location on CTAN: /macros/latex/contrib/achemso Summary description: Support for submissions to American Chemical Society journals License type: lppl

Announcement text given by the package's contributor:

v3.1:

• Much improved handling of affiliations
• Pre-formatted JACS Communication template

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Users may view the package catalogue entry at http://www.tex.ac.uk/tex-archive/help/Catalogue/entries/achemso.html or they may browse the package directory at http://www.tex.ac.uk/tex-archive//macros/latex/contrib/achemso _______________________________________________

thanks for the upload; i've installed it, and udpated the catalogue repository.

Robin Fairbairns

For the CTAN team