Yes, you can apply Iris shaders for Minecraft using the Poisonous Potato (24w14potato) update.
Yes, you can apply Iris shaders for Minecraft using the Poisonous Potato (24w14potato) update.
I just shared this on r/Minecraft after missing a bit of time. I’m sure others who enjoy shaders will find this useful—though I’m not sure many have figured out how to do it yet. I thought it would be good to highlight it here too! Follow the steps below to try it yourself. Before and after turning on shaders during the 24w14potato Snapshot Step, ensure the Minecraft Poisonous Potato update is installed in the default launcher. Download the 24w14potato snapshot, open it once, then close the game and launcher if needed. Next, get the Universal Jar from the Iris Shaders site and confirm Java is installed before double-clicking. Launch the jar (Iris-Installer-3.2.0.jar), choose the '24w14potato' version, and make sure the warning about snapshot support is cleared. Pick 'Iris Only' for installation and set the folder to your default Minecraft directory. Once installed, restart the launcher and you should see the new version listed. If your block edges are now very thick from shaders, try using a texture pack instead. This works best with Java Edition at the moment.