[TYPO3] looking for rss generator

[Dominik Deka]

I'm looking for rss generator. It should display recent tt_content
changes. Until now I have used stever_rsscontent but from typo3 upgrade
to ver 4.1 it doesn't work anymore. Now it displays only error message:

<b>Fatal error</b>:  Call to undefined method
tx_steverrsscontent_pi1::getMultipleGroupsWhereClause() in
<b>/env/cms.env.ais.pl/html/typo3_src-4.1/t3lib/class.t3lib_page.php</b>
on line <b>975</b><br />

Dominik