Ability to template PR titles and commit messages with actual version

[charleslowell-valstro]

I've been looking for a way to add the actual version being released to either the PR title and/or commit message. That way, they aren't generic for every single release, but at least contain a reference to what actually happened at that moment. Unfortunately, I haven't found any.

Ideally, there would be some sort of templating syntax to do it. Something like:

title: 🔖 Prepare release ${version}
commit: Release ${package} ${version}

Does such a thing already exists? If not, is there a workaround that could be used to approximate it?