Minecraft: Java Edition has released update version 1.21.7, introducing a painting titled "Good Boy" by Sarah Boeving and a music disc called "Lava Chicken" obtained by defeating a Baby Zombie riding a Chicken. The Data Pack is upgraded to version 81 and the Resource Pack to version 64. Bug fixes include corrections for rendering errors on Qualcomm graphics devices, such as an incorrect moon display (MC-297748) and map rendering faults (MC-298448). Other fixes address z-plane conflicts for text elements (MC-298681), glyph placement for TrueType Font (MC-298710), graphical glitches in droppers and dispensers (MC-298832), and underwater fog effects (MC-298856). A memory leak in ItemStackRenderState (MC-299071) and startup crashes on AMD graphics setups (MC-298879) have also been resolved. Server stability improvements include preventing crashes when specific mobs ride turtles (MC-299126) and ensuring accurate recording of new DataVersion entries (MC-299110). Texture management during resource reloads has been optimized (MC-298898).