Hugo is very well established, but at the same time it's known for not caring too much about introducing breaking changes; I think any given project with that age should already respect its great userbase and provide a strong guarantee of backwards-compatibility with the inputs/outputs that it decides to draw for itself, not revolve in an eternal 0.x syndrome calling itself young enough to still be seeking its footing in terms of stability but I digress... and in fact, Hugo hasn't been great in that regard. Themes and well functioning inputs do break with updates, which here in this house of mine, is a big drawback.