Documentation > Ibexa Developer Documentation Ibexa Developer Documentation How to start? Details Check the Requirements Details Install Ibexa DXP Details Install on Ibexa Cloud 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 Pages Product PIM configuration Catalogs Prices Commerce Cart Payment Storefront Customer Configuration Build Customer Portal Registration form