1.20.5 Pre-Release 4 — release journal
What 1.20.5-pre4 changed for data packs, measured against 1.20.5-pre3, the build before it. Released 2024-04-17; development build — not a release.
📌 Additive
2 entries added and nothing removed. Existing packs keep their references; new content is available.
Formats
| 1.20.5-pre3 | 1.20.5-pre4 | |
|---|---|---|
| Data pack format | 41.0 | 41.0 |
| Resource pack format | 31.0 | 32.0 moved |
| Data version | 3831 | 3832 |
Registries
2 entries added and 0 removed across 1 registry.
| Registry | Change | Added | Removed |
|---|---|---|---|
experiment/update_1_21/worldgen/biome | new registry | mangrove_swamp, swamp | — |
The official notes
Read the 1.20.5 Pre-Release 4 article on minecraft.net.
That article's technical changes are grouped under these headings — open it for the detail:
- Resource Pack Version 32
Minecraft Wiki page for 1.20.5-pre4.
In the journal
← 1.20.5-pre3 · All builds · 1.20.5-rc1 →
Sources
- misode/mcmeta — 1.20.5-pre4 summary — formats and registries, generated from the game’s own data.
- minecraft.net — 1.20.5 Pre-Release 4 — section names only.