INK-18646'>FLINK-18646</a>] -         Managed memory released check can block RPC thread
</li>
<li>[<a href='https://issues.apache.org/jira/browse/FLINK-18650'>FLINK-18650</a>] -         The description of dispatcher in Flink Architecture document is not accurate
</li>
<li>[<a href='https://issues.apache.org/jira/browse/FLINK-18655'>FLINK-18655</a>] -         Set failOnUnableToExtractRepoInfo to false for git-commit-id-plugin in module flink-runtime
</li>
<li>[<a href='https://issues.apache.org/jira/browse/