The recent changes to our JTA CDI support (https://issues.jboss.org/browse/JBTM-3044) have either caused a regression or the Standalone JTA 1.2 Quickstart needs updating. The failure is:

testMandatoryTransactionWithExistingTransaction(org.jboss.narayana.quickstarts.jta.TestCase) Time elapsed: 0.536 sec <<< ERROR!
javax.enterprise.inject.CreationException: Not a compound name: TransactionManager

See for example CI run http://narayanaci1.eng.hst.ams2.redhat.com/job/narayana-quickstarts/159/console

If the issue does turn out to be a regression then the priority needs to be marked as Critical.