[ovirt-devel] Is only master branch of ovirt-engine analyzed on coverity scan?

I see the github project ovirt-engine (https://github.com/oVirt/ovirt-engine) is registered on Coverity Scan for routine analysis (https://scan.coverity.com/projects/ovirt-engine?tab=project_settings). My question is - 1) do we only build and analyze the master branch on Coverity? 1a) If yes, why do we not analyze the other branches?