AMBARI-6011. Log on Upgrade path seems wrong. (mpapirkovskyy)
AMBARI-6185. Secure cluster: JCE policy files not distributed on non-client hosts. (aonishuk)
AMBARI-6076. Ambari server is not starting after upgrade (aonishuk)
AMBARI-6183 Various issues on hdfs services page after enabling HA. (Buzhor Denys via ababiichuk)
AMBARI-6188 HBase Master components links on 'HBase summary' tab contains inaccurate text first few seconds after refresh. (Max Shepel via atkach)
AMBARI-6185. Secure cluster: JCE policy files not distributed on non-client hosts. (aonishuk)
AMBARI-6187. Hosts table sorting doesn't work. (akovalenko)
AMBARI-6189. Wizards should not persist tasks logs data to server. (akovalenko)
AMBARI-6191. Error in saving local db to localStorage. (akovalenko)
AMBARI-6192 On 'Configure Components' step of HA wizard no hosts is shown in step details window. (Buzhor Denys via ababiichuk)
AMBARI-6184. Incorrect value for started_count of Datanode component (dlysnichenko)
AMBARI-6190. /conf symlink issues (aonishuk)
AMBARI-6098. HostCleanup.py doesn't cleanup host on SUSE (aonishuk)
AMBARI-6195. Tasks request without response blocks UI (alexantonenko)
AMBARI-6196 js errors occur when refreshing service page. (ababiichuk)
"AMBARI-6197. Decommissioned running DataNode has \"delete\" menu item in action pulldown. (jaimin)"

This reverts commit 731c1f19ba1b3c0d7346e1220a534b5d2c0e7c89.
AMBARI-6194. Unsuitable height of dropdown menu on metrics page.(xiwang)
AMBARI-6198. Usability: adjust font style in stdout in background ops for readability.(xiwang)
AMBARI-6193. Upgrading schema' failed during upgrading to 1.6.1. (mpapirkovskyy)
AMBARI-6200. Maintenance Mode is turned on/off for all hosts instead of selected/filtered one.(xiwang)