Jekyll 4.0 is out in the world, and brings upon many improvements over 3.x.
Notably, your site should build much faster now thanks to super-powered caching and content transformations. You can see a full list of changes here.
While GitHub Pages is still pinned to Jekyll 3.8.x, it’s possible to start using Jekyll 4 today with a little help from Siteleaf.
Check out our upgrade guide to get started:
Upgrading from Jekyll 3.x to 4.x →
Here’s to speedy rendering! 🍃