Potassium

Fixes

• Fixed a startup crash on 26.x where Potassium could reference a missing BlockEntityRenderDispatcherMixin class during Mixin loading.
• Improved Sodium compatibility by removing the fragile block-entity render-state mixin from active 26.x configs.
• Fixed invisible water on Minecraft 1.21.11 when upscaling is enabled.
• Fixed upscaling-related translucent rendering issues by avoiding unsafe framebuffer/depth handling after Potassium's upscale composite.
• Improved cloud, held-item, item-frame, glass, and other late-render-pass safety when upscaling is enabled.

Changed

• 1.21.11 now keeps high-level GameRenderer.renderWorld framebuffer calls on the vanilla main framebuffer to avoid breaking water/translucency compositing.
• 26.x no longer enables the experimental beacon/block-entity render-state throttle by default because it was too fragile across loaders/rendering mods.