Java Edition 1.21.10
Not to be confused with Java Edition 1.21.1.
Minecraft 1.21.10


| Edition | ||||||
|---|---|---|---|---|---|---|
| Release date |
October 7, 2025 | |||||
| Development versions | ||||||
| Downloads | ||||||
| Obfuscation maps | ||||||
| Protocol version |
773 | |||||
| Data version |
4556 | |||||
| Resource pack format |
69.0 | |||||
| Data pack format |
88.0 | |||||
| Minimum Java version | ||||||
| ||||||
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1.21.10 is a minor hotfix update to Java Edition released on October 7, 2025,[1] which fixes various bugs. It is compatible with 1.21.9 servers.
Fixes
From released versions before 1.21
- MC-211096 – Entities in cobwebs clip through pistons.
- MC-278182 – Items glitch inside the piston head when pushed through powder snow or cobwebs.
From 1.21.9
- MC-301916 – The behavior of wind charges when colliding with certain blocks is different.
- MC-302321 – Chunks do not load while the player is being teleported.
- MC-302383 – Rooms with carpet on the floor cannot have maps in item frames placed on walls touching the floor.
- MC-302405 – Repeating (or chain) command block with any form of
/tp [player]doesn't constantly tp player to one spot. - Fixed an issue that caused entities on bubble columns to fly high up into the air.
Video
Video made by Slicedlime:
Trivia
- This is the second full release version ever to have a minor version of '10', the first being 1.7.10.
- It is also the third Java Edition 1.x.10 release overall, following Alpha v1.0.10 (2010) and 1.7.10 (2014).
- This is the first full release version to have 5 digits in its version number.
References
- ↑ "Minecraft Java Edition 1.21.10" – Minecraft.net, October 7, 2025.