SolrSearch core problem

Hello,
Im trying to configure Solr to install SolrSearch plugin but when im trying to add plugin's core to Solr, I got multiple errors in schema.xml file. Is it compatible with Solr 5.5.0 or is there any update for plugin's core?

Omeka version: 2.4
Solr version: 5.5.0
SolrSearch version: 2.3

From the top of my head, thn plugin is designed to work with version 4.X so it may be what your problem is about.