Bringing Quilt into the non-obfuscated era

ix0rai

February 3, 2026

With Mojang’s announcement that the future of Minecraft doesn’t include obfuscated code, we’re making some changes to help Quilt move into the new era of modding. Goodbye, Quilt Mappings.

QSL and QFAPI for 1.20.6 and beyond

glitch

July 3, 2024

QFAPI is out now for 1.20.6 and 1.21. However, the version of QSL (the Quilt-only tools we provide developers) bundled in these versions is much smaller than before, and currently only contains the qsl_base and crash_info modules. More APIs will be reintroduced to QSL as time goes on. This means that mods written using Quilt Standard Libraries may need extra work to be ported to 1.20.6 and beyond, while Fabric mods for these versions will work fine. Additionally, delays on updating to new versions should be significantly shorter in the future.

Quilt Development Update: April, May & June 2024

ix0rai

July 2, 2024

Welcome back to the blog, quilters. It’s been three months since the last time I wrote up one of these big update posts, three months since you skipped to the parts you cared about without reading my whole post, and one month since Eminem released a new Slim Shady song and took away my chance to start this post with a “guess who’s back” joke. Which is fine. I’m not mad. Not even a little. Let’s see what happened with Quilt in the last few months!

Quilt Development Update: March 2024

ix0rai

April 8, 2024

In my journeys through the many QuiltMC codebases, I’ve learned many things. One of those teachings is that I should keep this intro short and sweet. This month saw tons of work on QSL, a big release of Quilt Loader, and a ton of new mappings. Simply delightful. Grab your machete, and I’ll show you the path to enlightenment via learning about updates to our block game modding toolchain.

Quilt Development Update: February 2024

ix0rai, OroArmor

March 9, 2024

Well gamers. Another month another late blog post from your local insomniac. This month, to break up the monotony of my ramblings, we’ve brought local QSL guy OroArmor onto the program to tell us about, you guessed it, QSL. Come sit by the fireside with him.