Tags give the ability to mark specific points in history as being important
Version exporters/metric/prometheus/v0.4.1
Version exporters/trace/jaeger/v0.4.1
Version exporters/trace/zipkin/v0.4.1
Version example/namedtracer/v0.4.1
Version exporters/trace/jaeger/v0.4.0
Version exporters/trace/zipkin/v0.4.0
Version example/jaeger/v0.4.0
Version example/namedtracer/v0.4.0