Hi! The team are pleased to announce our latest release of Narayana - the premier open source transaction manager. The release notes for this version may be found over here: https://issues.jboss.org/secure/ReleaseNote.jspa?projectId=12310200&v... As normal, the release may be downloaded from our website; http://narayana.io/ This version is not available as part of WildFly yet but if you want to build a version of WildFly that uses this version of Narayana you can clone WildFly and build that with the option: -Dversion.org.jboss.narayana=5.6.1.Final For SpringBoot users, provide the following property in your applications pom: <narayana.version>5.6.1.Final</narayana.version> Best wishes, The Narayana Team