We are using Afresco5 bpm community and wanted to switch to version 6. But we are faced a couple of issues 1) Ldap configuration via activiti-custom-context.xml doesn't work for us as before. 2)We are using our classes org.activiti.explorer.extension.api for intercepting ActivitiEventListener events. It is also stops working. Do you have some additional information about this? Is git branch 6.0-release is stable?