Documentation > eZ Platform Developer Documentation Ibexa Developer Documentation How to start? Details Check the Requirements Details Install Ibexa Platform Details Install eZ Enterprise Details Go through the First steps The latest release is v4.5 The latest version of Ibexa DXP is v4.5. You can now update your application to the latest version. Update your application Notable changes in v4.5 All-new Ibexa Commerce packages New commerce page blocks Page Builder for B2B portals Personalization improvements Customer Data Platform (CDP) configuration API improvements Most popular pages PHP API Solr search engine Search API Content model Images Page blocks Manage your DXP Content Content model File management Page blocks Search Search Criteria reference Sort Clause reference Solr search engine Personalization Quickstart guide Recommendation client Content API User Login and registration Permissions Limitations