1.21.2 Pre-Release 2 — release journal
What 1.21.2-pre2 changed for data packs, measured against 1.21.2-pre1, the build before it. Released 2024-10-10; development build — not a release.
📌 Additive
3 entries added and nothing removed. Existing packs keep their references; new content is available.
Formats
| 1.21.2-pre1 | 1.21.2-pre2 | |
|---|---|---|
| Data pack format | 57.0 | 57.0 |
| Resource pack format | 41.0 | 41.0 |
| Data version | 4073 | 4074 |
Registries
3 entries added and 0 removed across 2 registries.
| Registry | Change | Added | Removed |
|---|---|---|---|
experiment/winter_drop/tag/block | changed | combination_step_sound_blocks, sword_efficient | — |
experiment/winter_drop/tag/worldgen/biome | changed | has_structure/trial_chambers | — |
The official notes
Read the 1.21.2 Pre-Release 2 article on minecraft.net.
The article has no technical-changes section — it lists bug fixes only, or predates that heading.
Minecraft Wiki page for 1.21.2-pre2.
In the journal
← 1.21.2-pre1 · All builds · 1.21.2-pre3 →
Sources
- misode/mcmeta — 1.21.2-pre2 summary — formats and registries, generated from the game’s own data.
- minecraft.net — 1.21.2 Pre-Release 2 — section names only.