Documentation > Ibexa Developer Documentation Ibexa developer documentation Check the requirements Install Ibexa DXP Install on Ibexa Cloud Go through the First steps The latest release v4.5 The latest version of Ibexa DXP is v4.5. You can now update your application to the latest version. 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 Customer portal Configuration Registration form