CTAN has a new package: errata

[CTAN Announcements]

I've just put up the package below on tug.ctan.org and it should soon be
at your favorite mirror.

Thanks again,
Jim Hefferon
Saint Michael's College

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The following information was provided by our fellow contributor:

Name of contribution: errata
Author's name: Michael Kohlhase
Location on CTAN: /macros/latex/contrib/errata
Summary description: errata.sty: Error markup for LaTeX documents
License type: lppl

Announcement text: 
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 This package provides a simple infrastructure for recording errata in 
LaTeX documents. This allows to maintain an updated version of the 
document (with all errors corrected) and automatically generate an errata 
document highlighting the difference to the published version. 
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This package is located at 
   http://tug.ctan.org/tex-archive/macros/latex/contrib/errata
.  More information is at
   http://tug.ctan.org/pkg/errata
(if the package is new it may take a day for that information to 
appear).  We are supported by the TeX Users Group http://www.tug.org .  
Please join a users group; see http://www.tug.org/usergroups.html .