Grafana displaying wrong version?


I’m running grafana-6.3.6-1.fc31.x86_64 on Fedora 31.

When I log in, and mouseover on ‘help’ on the bottom left, it is saying ‘Grafana v5.0.0 (NA)’.
The log is saying:

grep ersion /var/log/grafana/grafana.log
t=2020-05-09T00:09:46+0200 lvl=info msg="Starting Grafana" logger=server version=5.0.0 commit=NA branch=master compiled=2020-05-09T00:09:46+0200

Why ? I’m running 6.3.6 .

If I download the source code of 6.3.6 (or any newer version for that matter), I see references to 5.0.0 as well, example:

grafana-6.3.6/pkg/cmd/grafana-server/main.go:var version = "5.0.0"
grafana-6.3.7/pkg/cmd/grafana-server/main.go:var version = "5.0.0"
grafana-6.4.4/pkg/cmd/grafana-server/main.go:var version = "5.0.0"
grafana-6.7.0/pkg/cmd/grafana-server/main.go:var version = "5.0.0"

What am I missing ?