The Minecraft 1.21.7 Official Release is a content and stability update for Java Edition that introduces a new music disc, a fresh painting, and addresses several critical rendering and graphics-related bugs particularly those affecting players with Qualcomm and AMD GPUs. This version follows up on the “Chase the Skies” development cycle and aims to polish gameplay before new major content drops.
Notably, 1.21.7 is not compatible with 1.21.6 servers, so players and server owners should update both client and server versions to avoid connection issues.
Features:
New Music Disc: “Lava Chicken” by Hyper Potions
- Dropped only when a zombie riding a chicken (chicken jockey) is killed
- The chicken must remain alive until the zombie dies for the disc to drop
- Plays with a comparator output signal of 9 when used in a jukebox
New Painting by Sarah Boeving
- A visual nod to A Minecraft Movie
- Adds more decorative variety to survival and creative builds
Data and Resource Pack Updates
- Data Pack format is now version 81
- Resource Pack format updated to version 64
- These changes may require updates for custom packs or datapacks from earlier versions
Fixes from Previous Versions:
From 1.21.5:
- MC-280354 – Resolved crash when using resource packs with ultra-high-resolution atlases (e.g. 32k)
From 1.21.6:
- MC-297748 – Fixed moon rendering on Qualcomm graphics
- MC-298448 – Corrected rendering of filled maps on certain GPUs
- MC-298681 – Resolved z-fighting in text with shadow tags
- MC-298710 – Fixed TTF font rendering over UI elements
- MC-298818 – “Good boy” content re-added to Java Edition
- MC-298832 – Fixed incorrect breaking particles on vertically facing droppers/dispensers
- MC-298856 – Restored blindness/darkness fog effects underwater
- MC-298879 – Resolved startup crashes on AMD graphics
- MC-298898 – Fixed TextureAtlas memory leak after resource reload
- MC-298919 – Improved collision when dismounting Happy Ghasts
- MC-298986 – Prevented graphics corruption after repeated 512×512 resource reloads
- MC-299017 – Fixed glowing sign text visibility on affected devices
- MC-299071 – Patched ItemStackRenderState memory leak that caused OutOfMemoryError
- MC-299110 – Ensured DataVersion updates correctly during force upgrade
- MC-299126 – Fixed server crash caused by mobs riding turtles
Screenshots:
Requires:
How to install:
- To install the Official Release, open up the Minecraft Launcher and enable snapshots in the “Launch Options” tab.
- Official Release can corrupt your world, please backup and/or run them in a different folder from your main worlds.
Why use Minecraft 1.21.7?
This release is essential for players who value visual stability, performance optimization, and access to fresh cosmetic content. From fixing game-breaking issues on specific hardware to introducing collectible and decorative elements, 1.21.7 is a balanced update focused on player experience, compatibility, and presentation.
- Adds a fun, collectible music disc with a unique drop mechanic
- Fixes graphics and memory issues affecting a wide range of users
- Introduces a new painting linked to the broader Minecraft universe
- Improves resource pack and font rendering behavior
- Recommended for players, server hosts, and pack creators targeting full 1.21 compatibility
FAQs
Is Minecraft 1.21.7 compatible with 1.21.6 servers?
No, Minecraft 1.21.7 is not compatible with 1.21.6 servers. Both the server and client need to be on the same version.
How do I get the Lava Chicken music disc?
Kill a zombie while it is riding a chicken (chicken jockey). The disc only drops if the chicken survives until the zombie dies.
Will this update break my resource packs?
If your packs haven’t been updated to pack format 64 (for resource packs) or 81 (for data packs), they may require adjustments.
Is the new painting available in Creative mode?
Yes, you can access the new painting from the Creative inventory like all other paintings.
Does this version include new biomes or mobs?
No, this is a stability and content polish update. It adds one music disc and one painting but no new biomes or mobs.
Download links
- Java Client:download Download file
- Java Server:download Download file
