Use the plugin to configure K2 URLs when using sh404SEF in a multitude of options.
Unlike the previous built-in implementation for sh404SEF, this new plugin provides new URL manipulation options and it has dual compatibility with K2 versions 2.7.0+ as well as the upcoming K2 version 3.
The plugin has been successfully tested with sh404SEF versions 4.x in Joomla 2.5 or newer.