The LRA API version scheme seems to only support the latest version:

21:09:47 WARN  [io.na.lra] (executor-thread-1) LRA025014: reason 'WebApplicationException null: LRA025001: LRA created with an unexpected status code: 417, coordinator response 'LRA025028: Demanded API version '1.1' is not in the list of the supported versions '[Ljava.lang.String;@4797d38c'. Please, provide the right version for the API.'': container request for method 'org.acme.quickstart.lra.coordinator.TransactionalResource#startTx': lra: 'context'
21:09:47 WARN  [io.na.lra] (executor-thread-1) LRA025025: Unable to process LRA annotations: -3: StartFailed (null: LRA025001: LRA created with an unexpected status code: 417, coordinator response 'LRA025028: Demanded API version '1.1' is not in the list of the supported versions '[Ljava.lang.String;@4797d38c'. Please, provide the right version for the API.') ()'

It needs updating so that it is more fine grained. So in the example above the request can be serviced with the current code base using any version of the API.