Java Edition 1.20.3 Pre-Release 1

Minecraft 1.20.3 Pre-Release 1
1.20.3-pre1.jpg: Infobox image for Minecraft 1.20.3 Pre-Release 1 the version in Minecraft
Java Edition 1.20.3 Pre-Release 1.png: Infobox image for Minecraft 1.20.3 Pre-Release 1 the version in Minecraft
Edition

Java Edition

Release date

November 20, 2023

Type

Pre-release

Pre-Release for

1.20.3

Downloads

Client (.json)
Server

Obfuscation maps

Client
Server

Protocol version

 dec: 1073741988
 hex: 400000A4

Data version

3693

Resource pack format

22

Data pack format

26

Minimum Java version

Java SE 17

◄◄  1.20.2 1.20.3 1.20.4 ►►

◄  23w46a

1.20.3 Pre-Release 1

1.20.3 Pre-Release 2 ► 

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    "footer": "<table style=\"margin: auto; word-break: break-word;\">\n<tr style=\"background: inherit;\">\n<td style=\"padding: 0.4em\" >[[Java Edition  1.20.2|<span style=\"margin-right:-0.35em\">◄</span>◄   1.20.2]]</td>\n<td style=\"padding: 0.4em\">'''[[Java Edition 1.20.3|1.20.3]]'''</td>\n<td style=\"padding: 0.4em\" >[[Java Edition  1.20.4|  1.20.4 <span style=\"margin-right:-0.35em\">►</span>►]]</td>\n</tr>\n<tr style=\"background: inherit;\">\n<td style=\"padding: 0.4em\">\n[[Java Edition  23w46a|◄   23w46a]]\n</td>\n<td style=\"padding: 0.4em\">''' 1.20.3 Pre-Release 1'''</td>\n<td style=\"padding: 0.4em\">\n[[Java Edition  1.20.3 Pre-Release 2|  1.20.3 Pre-Release 2 ►]]\n</td>\n</tr>\n</table>"
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1.20.3 Pre-Release 1 (known as 1.20.3-pre1 in the launcher) is the first pre-release for Java Edition 1.20.3, released on November 20, 2023,[1] which makes changes to world resource packs and fixes bugs.

Changes

Blocks

Grass

  • Renamed "Grass" to "Short Grass".
  • The ID has been changed from grass to short_grass.

General

Data pack

  • The data pack version is now 26.

Resource pack

  • The resource pack version is now 22.
  • Changes to downloaded/world resource pack handling.
    • Changes apply to world resource packs (resources.zip), Realms resource packs and resource packs controlled by dedicated servers.
  • UI download screen has been replaced with a toast.
  • World resource pack application starts together with chunk loading.
  • Downloaded packs are now stored in downloads directory (with different file organization than old server-resource-packs)
    • Files in this directory are no longer automatically cleaned (previously only up to 10 packs were kept).
    • Additionally, inside this directory there is also log file log.json that stores information about downloaded files for debug purposes.
  • Downloaded packs now have unique id (GUID/UUID) that can be used to differentiate them.
    • This value for dedicated server pack can be configured with the resource-pack-id option in server.properties.
    • If the value is missing, it is generated based on URL.
    • If hash of a pack is not set, this pack is redownloaded before every application.
    • Previously, if hash was missing, the latest downloaded version of a pack was applied.

General

  • Some additional options are added for 3rd-party servers software:
    • Client can now accept multiple server resource packs.
    • New packet was added to un-apply server resource packs.
    • Resource packs are no longer cleaned when entering configuration phase.

Experimental

These additions only take effect when the Update 1.21 experimental data pack is enabled.

Additions

General

Tags

  • Added the following entity type tag:
    • #can_turn_in_boats: contains breeze.

Fixes

18 issues fixed

From released versions before 1.20

  • MC-142160 – pausedTickDelta updated when the game is unpaused rather than paused.
  • MC-147649 – Can't copy or select command block output.
  • MC-164316 – Resource pack update by a hash doesn't work.
  • MC-173434 – Server resource pack download is inconsistent.
  • MC-185117 – Narrator Disabled text in toast is no longer vertically centered.
  • MC-251126 – Server resource pack is not redownloaded when a hash mismatch is detected with the previously downloaded version.

From 1.20

  • MC-265927 – Edit box length restrictions can result in unpaired surrogate characters.
  • MC-265929 – Ctrl + Backspacing a word with non-BMP characters in an edit box deletes additional characters.

From the 1.20.3 development versions

  • MC-266456 – Breezes in minecarts or boats are passive.
  • MC-266468 – Breeze cannot attack in deep water.
  • MC-266472 – Charged creeper / wither armor is rendered incorrectly.
  • MC-266507 – Number of block drops from TNT explosions is capped to 16.
  • MC-266563 – End Crystals and TNT Minecarts that explode without a source entity deal no damage at all.
  • MC-266571 – Breezes won't attack while under the effects of levitation status.
  • MC-266656 – The interpolation of particle, entity and block entity transforms is disrupted when pausing the game in singleplayer.

From the previous development version

  • MC-266723 – Monsters Hunted advancement requires killing a Breeze even when they're disabled.
  • MC-266724 – /scoreboard players reset <targets> <objective> no longer works.
  • MC-266729 – Unformatted objects in scoreboard error messages.

Videos

Video made by Slicedlime:

References

  1. ↑ "Minecraft 1.20.3 Pre-Release 1" – Minecraft.net.

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* indicates a reupload | † indicates a lost version | ‡ indicates a version with a variant

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