1.21 Pre-Release 2 — release journal
What 1.21-pre2 changed for data packs, measured against 1.21-pre1, the build before it. Released 2024-05-31; development build — not a release.
📌 Additive
5 entries added and nothing removed. Existing packs keep their references; new content is available.
Formats
| 1.21-pre1 | 1.21-pre2 | |
|---|---|---|
| Data pack format | 46.0 | 47.0 moved |
| Resource pack format | 34.0 | 34.0 |
| Data version | 3948 | 3949 |
Registries
5 entries added and 0 removed across 5 registries.
| Registry | Change | Added | Removed |
|---|---|---|---|
tag/block | changed | mob_interactable_doors | — |
worldgen/configured_feature | changed | end_platform | — |
worldgen/feature | changed | end_platform | — |
worldgen/placed_feature | changed | end_platform | — |
worldgen/placement_modifier_type | changed | fixed_placement | — |
The official notes
Read the 1.21 Pre-Release 2 article on minecraft.net.
That article's technical changes are grouped under these headings — open it for the detail:
- Data Pack Version 47
Minecraft Wiki page for 1.21-pre2.
In the journal
← 1.21-pre1 · All builds · 1.21-pre3 →
Sources
- misode/mcmeta — 1.21-pre2 summary — formats and registries, generated from the game’s own data.
- minecraft.net — 1.21 Pre-Release 2 — section names only.