Minecraft 1.21.4-pre2

Everything below is measured by comparing the game files of 1.21.4-pre1 with 1.21.4-pre2 — not copied from patch notes.

Read from Mojang’s own release notes for 1.21.4 Pre-Release 2, published 2024-11-25. Every entry keeps its original bug ID.

9 issues fixed, read from Mojang’s own patch notes. Each entry keeps its original bug ID.

Fixed bugs in 1.21.4 Pre-Release 2 9

• MC-10025 Burn time indicator of a furnace not working correctly after reloading the world
• MC-197857 Villagers trying to claim claimed beds
• MC-275952 Riding a minecart above the water with Frost Walker boots on will also give the Frost Walker effect
• MC-277169 Creaking moves while a player is looking at it while moving a certain way and looking through pale moss
• MC-278256 Horses jumping multiple times in a row take fall damage
• MC-278282 "Tried to load a DUMMY block entity"/"Tried to load a block entity" errors at specific coordinates
• MC-278370 Winter drop feature flag is not added to the removed features list
• MC-278430 Trim materials item tag is not deterministic in data generation
• MC-278497 Using items while sneaking slows down the player way less than in previous versions

This build was part of the run-up to 1.21.4. Everything tested here landed in that release.