API Version recommended

[emersonramos]

Hi everyone.

Please, I'm planning use azure-devops-exporter and I get some errors when I use API Version with default value. I tried to use API version 7.1 and I get errors too:

ERROR\u001b[0m","C":"azure-devops-exporter/metrics_build.go:234","M":"json: cannot unmarshal number into Go struct field Build.value.Reason of type string","collector":"Build","project"

There is a recommendation of which version use?