Finding the actual version of latest version of docker image

docker pull jaegertracing/jaeger-agent:latest

Jaeger is just for illustration. But my question is more generic. The above command pulls the latest version of the jaeger-agent from docker-hub.

The docker-hub page for this is : https://hub.docker.com/r/jaegertracing/jaeger-agent

My question is how do I find the actual version of latest ?

I looked in to the tags here, but there is not much info :
https://hub.docker.com/r/jaegertracing/jaeger-agent/tags

Also I tried doing an inspect after pulling the image, but could not get necessary details.

docker image inspect jaegertracing/jaeger-agent:latest

Where can we get this information from ?

Source: StackOverflow