The component upgrade brings some major updates, most notable is the Re-license Narayana from LGPL to Apache-2.0 and support for JEP-444 (Virtual Threads). JEP-444 required removing the synchronized keyword from some method signatures, hence the change of the major version from 6 to 7.

Tag: https://github.com/jbosstm/narayana/releases/tag/7.0.0.Final
Diff: https://github.com/jbosstm/narayana/compare/6.0.1.Final...7.0.0.Final
Release Notes: https://issues.redhat.com/secure/ReleaseNote.jspa?projectId=12310200&version=12406603