Hello, current deployment of Kibana is using 5.5.0 version.
Fyi, 5.5.3 is available.
Pomba is using 6.3.1 (but 6.3.2 is available).
Latest version in 6.x branch is 6.6.1 and version 7 is arriving
it would be nice to test on a version 6.6.x in order to avoid a double release upgrade