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  <title>ctan-ann - mhchem</title>
  <subtitle>Announcements of the Comprehensive TeX Archive Network</subtitle>
  <link href="https://www.ctan.org/ctan-ann/rss/mhchem.xml"
        rel="self" />
  <link href="https://www.ctan.org/" />
  <id>ctan-ann-mhchem</id>
  <updated>2026-06-15T15:58:47Z</updated>
  

  <entry>
    <title>CTAN update: mhchem</title>
    <link href="https://www.ctan.org/ctan-ann/id/mailman.2337.1372152535.5851.ctan-ann&#64;dante.de" />
    <link rel="alternate" type="text/html" href="https://www.ctan.org/ctan-ann/id/mailman.2337.1372152535.5851.ctan-ann&#64;dante.de"/>
    <id>mailman.2337.1372152535.5851.ctan-ann&#64;dante.de</id>
    <updated>2013-06-25T10:28:46Z</updated>
    <summary>the creature that whispers in my ear reports:

&gt; Name of contribution: mhchem
&gt; Author's name: Martin Hensel
&gt; Package version: 2013-06-23

...</summary>
    <content type="xhtml">
<![CDATA[
      <pre xmlns="http://www.w3.org/1999/xhtml">the creature that whispers in my ear reports:

&gt; Name of contribution: mhchem
&gt; Author's name: Martin Hensel
&gt; Package version: 2013-06-23
&gt; Location on CTAN: macros/latex/contrib/mhchem/
&gt; Summary description: Typeset chemical formulae/equations, H and P
&gt;           Statements, and R and S Phrases
&gt; License type: lppl
&gt; 
&gt; Announcement text given by the package's contributor:
&gt; ----------------------------------------------------------------------
&gt; - compatibility with many more babel languages
&gt; - fraction possible in amounts (0.5H2O)

thanks for the upload; i've installed the new version, and updated the
catalogue repository.

...</pre>
]]>
    </content>
    <author>
      <name>CTAN Announcements</name>
      <email>ctan-ann at dante.de </email>
    </author>
  </entry>
  <entry>
    <title>CTAN update: mhchem</title>
    <link href="https://www.ctan.org/ctan-ann/id/mailman.1103.1391509507.3883.ctan-ann&#64;dante.de" />
    <link rel="alternate" type="text/html" href="https://www.ctan.org/ctan-ann/id/mailman.1103.1391509507.3883.ctan-ann&#64;dante.de"/>
    <id>mailman.1103.1391509507.3883.ctan-ann&#64;dante.de</id>
    <updated>2014-02-04T10:25:01Z</updated>
    <summary>the daemon reported:

&gt; Name of contribution: mhchem
&gt; Author's name: Martin Hensel
&gt; Package version: 2014-02-01

...</summary>
    <content type="xhtml">
<![CDATA[
      <pre xmlns="http://www.w3.org/1999/xhtml">the daemon reported:

&gt; Name of contribution: mhchem
&gt; Author's name: Martin Hensel
&gt; Package version: 2014-02-01
&gt; Location on CTAN: macros/latex/contrib/mhchem/
&gt; Summary description: for typesetting chemical formulae, chemical
&gt;                      equations, H and P Statements, and Risk and
&gt;                      Safety (R and S) Phrases
&gt; License type: lppl
&gt; 
&gt; 
&gt; Announcement text given by the package's contributor:
&gt; ----------------------------------------------------------------------
&gt; 2014-02-01 mhchem v3.15
&gt; - follow the IUPAC Red Book more closely (staggered superscripts)
&gt; - rewrote large parts using LaTeX3, needs package expl3

...</pre>
]]>
    </content>
    <author>
      <name>CTAN Announcements</name>
      <email>ctan-ann at dante.de </email>
    </author>
  </entry>
  <entry>
    <title>CTAN update: mhchem</title>
    <link href="https://www.ctan.org/ctan-ann/id/mailman.2005.1641047292.10251.ctan-ann&#64;ctan.org" />
    <link rel="alternate" type="text/html" href="https://www.ctan.org/ctan-ann/id/mailman.2005.1641047292.10251.ctan-ann&#64;ctan.org"/>
    <id>mailman.2005.1641047292.10251.ctan-ann&#64;ctan.org</id>
    <updated>2022-01-01T15:27:55Z</updated>
    <summary>Martin Hensel submitted an update to the

                   mhchem

bundle.

...</summary>
    <content type="xhtml">
<![CDATA[
      <pre xmlns="http://www.w3.org/1999/xhtml">Martin Hensel submitted an update to the

                   mhchem

bundle.

Version:  2021-12-31
License:  lppl1.3c

Summary description:  Typeset chemical formulae/equations and H and P statements

Announcement text:<hr> 
 hpstatement v2.0.0: The statements are available in all the versions
 published by the European Union (oldest version: 2008-12-16, newest
 version: 2021-10-01).

...</pre>
]]>
    </content>
    <author>
      <name>CTAN Announcements</name>
      <email>ctan-ann at ctan.org </email>
    </author>
  </entry>
  <entry>
    <title>CTAN update: mhchem</title>
    <link href="https://www.ctan.org/ctan-ann/id/mailman.6101.1706651014.3764.ctan-ann&#64;ctan.org" />
    <link rel="alternate" type="text/html" href="https://www.ctan.org/ctan-ann/id/mailman.6101.1706651014.3764.ctan-ann&#64;ctan.org"/>
    <id>mailman.6101.1706651014.3764.ctan-ann&#64;ctan.org</id>
    <updated>2024-01-30T21:43:26Z</updated>
    <summary>Martin Hensel submitted an update to the

                mhchem

package.

...</summary>
    <content type="xhtml">
<![CDATA[
      <pre xmlns="http://www.w3.org/1999/xhtml">Martin Hensel submitted an update to the

                mhchem

package.

Version number: 2024-01-29
License type: lppl1.3c

Summary description: Typeset chemical formulae/equations and H and P statements

Announcement text:<hr>mhchem.sty
- Remove TeX4ht support, because the author of TeX4ht added it to his package
hpstatements.sty

...</pre>
]]>
    </content>
    <author>
      <name>CTAN Announcements</name>
      <email>ctan-ann at ctan.org </email>
    </author>
  </entry>

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