Yumma CSS 3.5
Opacity variants for color utilities and small improvements to the CLI it's everything Yumma CSS 3.5 is all about.

This update shouldn't be difficult to upgrade, but you may want to check out the release notes before upgrading.
First-party engine
That's right, we decided to create our own first-party engine for Yumma CSS. This shouldn't have any impact on your projects, but it's a big deal for us internally.
This change will allow us to extend Yumma CSS to feature projects like Yumma CSS Play and more. Now of course this is a very specific change, but it's a big one for us internally.
Opacity color variants
You can now use color utility variants to specifically apply opacity to single utilities.
<div class="d-g g-4 gtc-4"> <div class="bg-indigo/5 b-1 bc-indigo-6/10 d-16 rad-1"></div> <div class="bg-indigo/10 b-1 bc-indigo-7/10 d-16 rad-1"></div> <div class="bg-indigo/25 b-1 bc-indigo-8/10 d-16 rad-1"></div> <div class="bg-indigo/50 b-1 bc-indigo-9/10 d-16 rad-1"></div></div>Upgrade
You can get the latest version of Yumma CSS from npm:
pnpm up yummacss