# ESB: new features

| Feature | Description | Available in |
| --- | --- | --- |
| Core Framework updates | <ul> <li>Apache Karaf 4.2.7</li> <li>Apache CXF 3.3.4</li> <li>Apache Camel 2.24.2</li> <li>Apache ActiveMQ 5.15.10  (patched, including a                                critical post 5.15.10 fix)</li> </ul> | <ul>Available in:<li>Cloud API Services Platform</li><li>Cloud Data Fabric</li><li>Data Fabric</li><li>Data Services Platform</li><li>ESB</li><li>MDM Platform</li><li>Real-Time Big Data Platform</li></ul><br><br>All Talend products<br>with ESB |
| Log4j2 support | Talend ESB Studio and<br>Runtime supports now also Log4j2 (default for new projects). | <ul>Available in:<li>Cloud API Services Platform</li><li>Cloud Data Fabric</li><li>Data Fabric</li><li>Data Services Platform</li><li>ESB</li><li>MDM Platform</li><li>Real-Time Big Data Platform</li></ul><br><br>All Talend products<br>with ESB |
| cConfig 3rd Party Module/Jar selection harmonization | The Route Builder cConfig component is now setup to use the 3rd Party<br>Module / Jar selection dialog as used in tLibraryLoad and Routes/Beans<br>already in previous versions. | <ul>Available in:<li>Cloud API Services Platform</li><li>Cloud Data Fabric</li><li>Data Fabric</li><li>Data Services Platform</li><li>ESB</li><li>MDM Platform</li><li>Real-Time Big Data Platform</li></ul><br><br>All Talend products<br>with ESB |