AMBARI-6059. Add refreshQueues custom command to YARN service (Jeff Sposetti via ncole)
AMBARI-6056. Agent Custom Command Output Coerces Integers to Floats (Jonathan Hurley via ncole)
AMBARI-6057. Enable Security wizard: Deploy step hangs if partial set of services are installed. (jaimin)
AMBARI-5980. Usability: add JDK check in Host Checks UI. (xiwang via yusaku)
Revert "AMBARI-6046. Lags on Assign Masters step on big cluster. (onechiporenko)"

This reverts commit 441b02580002b75cbffbf51b1fe777459181d769.
AMBARI-6060. amabri-web project build should fail if brunch build or gzip command execution fails. (jaimin)
AMBARI-6039. ZK should not be required to be restarted after adding a host. (Florian Barca via mahadev)
AMBARI-6044. Issues with jdbc properties.(vbrodetskyi)
AMBARI-6062. Rolling restart (Panel: Future operations of this batch request can be aborted). (Buzhor Denys via akovalenko)
AMBARI-6021. Hive ports are not configurable (aonishuk)
AMBARI-6066. Start Hive operation shows error in case when Hive DB is Oracle(vbrodetskyi)
AMBARI-6065. Extra string op_lvl in the command description (dlysnichenko)
AMBARI-6067. Information about components in running/unknown state isn't displayed after changing service configs (Max Shepel via  alexantonenko)
AMBARI-6068 Ambari web client should use stacks API instead of stacks2 API. (Buzhor Denys via atkach)
AMBARI-6072 Cpu usage wizard stuck in loading when data is corrupted. (atkach)
AMBARI-6071. StackUpgradeHelperTest fails (dlysnichenko)
AMBARI-6073 HA step 2: Uncaught object error (ababiichuk)
AMBARI-6055.  Flume: API returns agents info even after it was removed (ncole)
AMBARI-6075 YARN summary shows 0 clients installed. (atkach)
AMBARI-6076. Ambari server is not starting after upgrade (aonishuk)