Best practice to check if Hugo feature is available in current version

support
8

Best practice is to read the release notes.

Isn’t this about writing hugo templates with fallbacks, if a feature is not available?
E.g. a theme author does not know which hugo version a project uses.
There is

min_version    = "0.30.2"

in theme.toml

but this is only for published themes… EDIT: theme.toml is for any theme - see @bep’s answer below

https://gohugo.io/variables/hugo/
.Hugo.Version
the current version of the Hugo binary you are using

Maybe in addition something like:

.Hugo.hasFeature "foo"

true if feature foo is available, else false

e.g.

.Hugo.hasFeature ".Resources.Match"

Would that make sense?