Minecraft Java Edition 1.21.3 changelog
Released 23 October 2024
This is the official changelog from the Minecraft Feedback site, published by Mojang Studios. FoxyNoTail shows it here so every version is easy to find; the text is © Mojang Studios / Microsoft.
Read the original on minecraft.net Last checked 9 Oct 2026Coming in hot with a hotfix, here's Minecraft 1.21.3 with a fix for a critical issue affecting Realms with Resource Packs enabled.
This version also fixes an upgrade problem with all Salmon turning small. This version will upgrade any small Salmon from previous versions into medium variants, including any from 1.21.2.
Fixed bugs in 1.21.3
- MC-277791 - Attempting to join a Realm with a Resource Pack enabled fails with an error
- MC-277779 - Salmon from 1.21.1 or before shrink when updating to 1.21.2
Get the Release
To install the Release, open up the Minecraft Launcher and click play! Make sure your Launcher is set to the "Latest Release” option.
Cross-platform server jar:
Report bugs here:
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