Java Edition 1.18 Pre-release 3

Minecraft 1.18 Pre-release 3

Edition	Java Edition
Release date	November 17, 2021
Type	Pre-release
Pre-release for	1.18
Downloads	Client (.json) Server
Obfuscation maps	Client Server
Protocol version	dec: 1073741875  hex: 40000033
Data version	2849
Resource pack format	8
Data pack format	8
Minimum Java version	Java SE 17
◄◄  1.17.1 1.18 1.18.1 ►► ◄  1.18 Pre-release 2 1.18 Pre-release 3 1.18 Pre-release 4 ►

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    "title": "Minecraft 1.18 Pre-release 3",
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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  1.17.1|<span style=\"margin-right:-0.35em\">◄</span>◄   1.17.1]]</td>\n<td style=\"padding: 0.4em\">'''[[Java Edition 1.18|1.18]]'''</td>\n<td style=\"padding: 0.4em\" >[[Java Edition  1.18.1|  1.18.1 <span style=\"margin-right:-0.35em\">►</span>►]]</td>\n</tr>\n<tr style=\"background: inherit;\">\n<td style=\"padding: 0.4em\">\n[[Java Edition  1.18 Pre-release 2|◄   1.18 Pre-release 2]]\n</td>\n<td style=\"padding: 0.4em\">''' 1.18 Pre-release 3'''</td>\n<td style=\"padding: 0.4em\">\n[[Java Edition  1.18 Pre-release 4|  1.18 Pre-release 4 ►]]\n</td>\n</tr>\n</table>"
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1.18 Pre-release 3 (known as 1.18-pre3 in the launcher) is the third pre-release for Java Edition 1.18, released on November 17, 2021, which fixed bugs.

Changes

General

Server

• Starting server.jar with an empty bundlerMainClass will now just validate and extract files, then exit.

Fixes

16 issues fixed

From released versions before 1.18

• MC-109260 – Full-width punctuation characters are rendered incorrectly.
• MC-132285 – Isolated water block floating in mid-air.
• MC-185263 – Non full chunks in cache memory "semi-leak".
• MC-223840 – Lava blocks from "Lava Aquifers" don't get updated when a cave cuts through underneath them.
• MC-240229 – Rain and snow fall on the same blocks in a certain height range.

From the 1.18 development versions

• MC-236740 – Server-side lag spike sometimes occurs when attempting to locate a buried treasure or opening/breaking a chest containing a map.
• MC-236764 – Lighting lags behind world generation.
• MC-239397 – Lava pockets generate in icebergs.
• MC-239610 – Severe world corruption due to 1.18 snapshots failing to deserialize chunks that 1.17 loads fine.
• MC-239682 – Out of memory crash: World generation exhausts Java heap space.
• MC-239950 – Feature placement doesn't check for biomes, causing unnecessary lag.
• MC-240483 – Foxes that spawn in grove biomes aren't the snowy variant.
• MC-240589 – Game froze for several minutes and then crashed while flying around and loading chunks.
• MC-241245 – Generated Deepslate overwrites ore veins (mainly Iron ore veins).
• MC-241255 – Gigantic Performance Drop after a couple of minutes.
• MC-241352 – Directory structure is not consistent between server and client.

  Videos

  Videos made by Slicedlime:

  References