To me the greatest improvement in @GoHugoIo of 2020 was unquestionably the returning partials! All of a sudden you could turn partials into powerful reusable functions to be consumed by any template files!

Partials are very handy to maintain reusable code but can take up on build time if processed by Hugo more than neeeded.
In this article we’ll cover how their own caching solution can help reduce the build time!