MicroProfile Fault Tolerance 2.0 has the following contents:
1. support of the return type of CompletionStage when annotating with @Asynchronous
2. Clarify the invocation sequence when annotating with multiple Fault Tolerance annotations
3. Declaring how Fault Tolerance interacts with other interceptors and allow the Fault Tolerance base inteceptor priority to be configured
The code is under the repo of https://github.com/eclipse/microprofile-fault-tolerance/