If you bought a license for WPSOLR extension packs before the 15th of December 2016, then you will have to migrate to WPSOLR PRO. From this date, we have split the plugin in 2 distinct lines of code (but which share a lot of code to prevent duplication): – WPSOLR is now the free version downloadable … Continue reading How to migrate from WPSOLR to WPSOLR PRO ?