we need to plan roadmap for the next stage i create below issues to trace what i think is important. please feel free to add your opinions/new isses/ and so on
[SCB-719 <https://issues.apache.org/jira/browse/SCB-719>] automated integration testing support complex processes [SCB-748 <https://issues.apache.org/jira/browse/SCB-748>] ServiceComb engine resource optimize [SCB-756 <https://issues.apache.org/jira/browse/SCB-756>] improve development phase flexibility [SCB-757 <https://issues.apache.org/jira/browse/SCB-757>] provide common governance match mechanism [SCB-749 <https://issues.apache.org/jira/browse/SCB-749>] mybatis for reactive mode [SCB-758 <https://issues.apache.org/jira/browse/SCB-758>] extract core engine not depend on spring
