[VOTE] Apache ZooKeeper release 3.6.3 candidate 2

This is a bug fix release candidate for 3.6.3. It fixes 52 issues, including multiple CVE fixes. The full release notes is available at: https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12310801&version=12348703 Please download, test and vote by Sunday, April 11th 2021, 23:59

[jira] [Created] (ZOOKEEPER-4279) Please delete old releases from mirroring system

Sebb created ZOOKEEPER-4279: --- Summary: Please delete old releases from mirroring system Key: ZOOKEEPER-4279 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-4279 Project: ZooKeeper Issue Type: