Java Edition 1.20.3 Pre-Release 1
Minecraft 1.20.3 Pre-Release 1


| Edition | |||||||
|---|---|---|---|---|---|---|---|
| Release date |
November 20, 2023 | ||||||
| Type | |||||||
| Pre-Release for | |||||||
| Downloads | |||||||
| Obfuscation maps | |||||||
| Protocol version |
dec: 1073741988 | ||||||
| Data version |
3693 | ||||||
| Resource pack format |
22 | ||||||
| Data pack format |
26 | ||||||
| Minimum Java version | |||||||
| |||||||
{
"title": "Minecraft 1.20.3 Pre-Release 1",
"images": [
"1.20.3-pre1.jpg",
"Java Edition 1.20.3 Pre-Release 1.png"
],
"rows": [
{
"field": "''(link to Java Edition article, displayed as Java Edition)''",
"label": "(link to Edition article, displayed as Edition)"
},
{
"field": "November 20, 2023",
"label": "Release date"
},
{
"field": "(link to Pre-release article, displayed as Pre-release)",
"label": "(link to Version types article, displayed as Type)"
},
{
"field": "(link to Java Edition 1.20.3 article, displayed as 1.20.3)",
"label": "Pre-Release for"
},
{
"field": "[https://piston-data.mojang.com/v1/objects/6d2514a107afa3be0abeba720e2f96defab9310f/client.jar Client] ([https://piston-meta.mojang.com/v1/packages/01a3578dc25196586341fb36d77e10302b087cdf/1.20.3-pre1.json .json])<br />[https://piston-data.mojang.com/v1/objects/e5db7e4884f55c4dd986ca7200145759169e0045/server.jar Server]",
"label": "(link to Tutorial:Installing a snapshot#Manual version installation article, displayed as Downloads)"
},
{
"field": "[https://piston-data.mojang.com/v1/objects/a4613682d94829578be6e3de18a3cf4bfd4e3107/client.txt Client]<br />[https://piston-data.mojang.com/v1/objects/9a17aa30016887fc42a0dc04d0375d918dc201d4/server.txt Server]",
"label": "(link to Obfuscation map article, displayed as Obfuscation maps)"
},
{
"field": " <span style=\"font-size:smaller\"><abbr title=\"decimal\">dec</abbr>: </span>1073741988<br /> <span style=\"font-size:smaller\"><abbr title=\"hexadecimal\">hex</abbr>: </span>400000A4",
"label": "(link to Protocol version article, displayed as Protocol version)"
},
{
"field": "3693",
"label": "(link to Data version article, displayed as Data version)"
},
{
"field": "22",
"label": "<span style=\"white-space: normal;\">(link to Pack format#List of resource pack formats article, displayed as Resource pack format)</span>"
},
{
"field": "26",
"label": "<span style=\"white-space: normal;\">(link to Pack format#List of data pack formats article, displayed as Data pack format)</span>"
},
{
"field": "<span class=\"plainlinks\">[https://en.wikipedia.org/wiki/Java_version_history#Java_SE_17 Java SE 17]</span>",
"label": "<span style=\"white-space: normal;\">Minimum Java version</span>"
}
],
"invimages": [],
"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>"
}
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
- Renamed "Grass" to "Short Grass".
- The ID has been changed from
grasstoshort_grass.
General
- The data pack version is now 26.
- 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-idoption 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.
- This value for dedicated server pack can be configured with the
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
- Added the following entity type tag:
#can_turn_in_boats: containsbreeze.
Fixes
From released versions before 1.20
- MC-142160 –
pausedTickDeltaupdated 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.
Video
Video made by Slicedlime: