Merge request template

COMPATIBILITY NOTE

Please make sure that this change is BACKWARDS COMPATIBLE and a new server will work correctly with clients using old APIs versions.

It may be that data sent in the new format will break the old clients.

In case of any potential incompatibility we have to inform our clients and schedule release & deployment with them.

@acc-logging-team - please have a look for approval.

Tested in my local environment for the installation issues. As well checked how the command behaves during high activity: comments in https://issues.cern.ch:8443/browse/NXCALS-305