I think that it would be nice to have Hugo set up variables with the current version and “official” site information.
The use case is a meta-tag to display the version that created a site, plus give props on the web:
<meta name="generator" content="Hugo 0.12 (http://gohugo.io)">
If Hugo had variables for the version and the URL, I could put this into my template:
<meta name="generator" content="Hugo {{Hugo.version}} ({{Hugo.url}})">
Of course I can create those two variables myself and update them every time that I update Hugo, but would be nice to have Hugo set that up for me, especially so that I could just dump the line into my layout and never have to worry about it again.
At a minimum, this means having Hugo set the version and url variables. I don’t know what the impact would be to have Hugo generate the entire meta line. It seems harmless to me, but I can’t claim to be that familiar with the domain.
{{Hugo.meta_generator}}