Do you keep track of version numbers for your website?

I don't really use version numbers externally. Most people are more interested in the publication dates rather than the last time the code was updated.

I think it's good practice to track versions, especially for client sites. I usually make updates monthly, and keeping a version number helps track features.

For debugging purposes, I expose my git hash as a global variable. It's just a way to check what version I'm seeing when looking at the site.

I keep the npm package version and the git hash in a humans.txt file. This way, I can easily check which build is live.