1.20.2 Pre-release 1 — release journal
What 1.20.2-pre1 changed for data packs, measured against 23w35a, the build before it. Released 2023-09-05; development build — not a release.
📌 Additive
8 entries added and nothing removed. Existing packs keep their references; new content is available.
Formats
| 23w35a | 1.20.2-pre1 | |
|---|---|---|
| Data pack format | 17.0 | 18.0 moved |
| Resource pack format | 17.0 | 17.0 |
| Data version | 3571 | 3572 |
Registries
8 entries added and 0 removed across 2 registries.
| Registry | Change | Added | Removed |
|---|---|---|---|
tag/worldgen/structure | changed | on_desert_village_maps, on_jungle_explorer_maps, on_plains_village_maps, on_savanna_village_maps, on_snowy_village_maps, on_swamp_explorer_maps, on_taiga_village_maps | — |
texture | changed | gui/sprites/container/loom/error | — |
The official notes
Read the 1.20.2 Pre-release 1 article on minecraft.net.
The article has no technical-changes section — it lists bug fixes only, or predates that heading.
Minecraft Wiki page for 1.20.2-pre1.
In the journal
← 23w35a · All builds · 1.20.2-pre2 →
Sources
- misode/mcmeta — 1.20.2-pre1 summary — formats and registries, generated from the game’s own data.
- minecraft.net — 1.20.2 Pre-release 1 — section names only.