New tool to easily see what new tags available on Docker Hub

I always found it a pain to see if there were new images/tags on Docker Hub for a given image I was using. So I created a small CLI tool (refresh_image) that will compare what I have on my local machine with what is on Docker Hub. Saves the hassle of going to the website for each of the images I use on my machine.

I’d appreciate any feedback people have on this tool. Is it useful? Does it do what you expect/want?

Thanks in advance