Java Edition 1.18 Pre-release 2Share article feedback

Minecraft 1.18 Pre-release 2

Edition	Java Edition
Release date	November 16, 2021
Type	Pre-release
Pre-release for	1.18
Downloads	Client (.json) Server
Obfuscation maps	Client Server
Protocol version	dec: 1073741874  hex: 40000032
Data version	2848
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 1 1.18 Pre-release 2 1.18 Pre-release 3 ►

{
    "title": "Minecraft 1.18 Pre-release 2",
    "images": [
        "1.18-pre2.jpg",
        "Java Edition 1.18 Pre-release 2.png"
    ],
    "rows": [
        {
            "field": "''(link to Java Edition article, displayed as Java Edition)''",
            "label": "(link to Edition article, displayed as Edition)"
        },
        {
            "field": "November 16, 2021",
            "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 1.18 article, displayed as 1.18)",
            "label": "Pre-release for"
        },
        {
            "field": "[https://piston-data.mojang.com/v1/objects/6b88f1734c80775f59416db3599c2a4333558ca4/client.jar Client] ([https://piston-meta.mojang.com/v1/packages/4b41cd8c3f89ad1a212e24e31a498c205ed7fdb1/1.18-pre2.json .json])<br />[https://piston-data.mojang.com/v1/objects/c203586f5d2c02b417f0e104b65a8e5e7625b2f8/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/05dd4363ea8e18e8f6eb57a43e1a6e01b3a651da/client.txt Client]<br />[https://piston-data.mojang.com/v1/objects/e1599803356325af029e806eb7db716c5047fc52/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>1073741874<br /> <span style=\"font-size:smaller\"><abbr title=\"hexadecimal\">hex</abbr>: </span>40000032",
            "label": "(link to Protocol version article, displayed as Protocol version)"
        },
        {
            "field": "2848",
            "label": "(link to Data version article, displayed as Data version)"
        },
        {
            "field": "8",
            "label": "<span style=\"white-space: normal;\">(link to Pack format#List of resource pack formats article, displayed as Resource pack format)</span>"
        },
        {
            "field": "8",
            "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  1.17.1|<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 1|◄   1.18 Pre-release 1]]\n</td>\n<td style=\"padding: 0.4em\">''' 1.18 Pre-release 2'''</td>\n<td style=\"padding: 0.4em\">\n[[Java Edition  1.18 Pre-release 3|  1.18 Pre-release 3 ►]]\n</td>\n</tr>\n</table>"
}

1.18 Pre-release 2 (known as 1.18-pre2 in the launcher) is the second pre-release for Java Edition 1.18, released on November 16, 2021, which increased the required minimum Java version from 16 to 17, and fixed bugs.

Changes

General

Splashes

• Changed "Now Java 16!" to "Java 16 + 1 = 17!".

General

• The game now requires Java 17 instead of Java 16.
• When upgrading a world, new caves generate underneath the entire chunk, in all chunks that have any bedrock at height 0.

Fixes

43 issues fixed

From released versions before 1.18

• MC-32813 – Floating water / lava above caves / cave carver doesn't update water.
• MC-206303 – Minecarts have old textures on the bottom.
• MC-217038 – Large dripstone structures can be generated outside the caves.
• MC-217056 – Some high-speed particles lag/freeze the game.
• MC-220061 – Painting back texture is mirrored.
• MC-223917 – Goats on fire do not attempt to pathfind towards water.
• MC-226689 – Albert Pastore's name is grey and improperly indented in the credits.
• MC-227163 – Credits say "IT Manager" instead of "IT Managers".
• MC-227204 – "Explore, dream, discover" quote no longer appears after new credits.
• MC-227206 – Random names in the new credits use curly quotes/apostrophes.
• MC-227231 – Steven Silvester's name might be misspelt in the credits.
• MC-227239 – In the credits, Elizabeth Batson's company name is improperly capitalized.
• MC-227329 – The usage and punctuation of "Inc" is still inconsistent in the credits.
• MC-231782 – Missing "(" in Frank Criscione credit.
• MC-237608 – Server address shown when connection fails during server startup.

From the 1.18 development versions

• MC-236756 – Biome-exclusive mob spawn rates are reduced.
• MC-236858 – Seeds that spawn you in the middle of the ocean cause lag.
• MC-237275 – Game crashed when creating a single biome world with a custom biome / java.lang.NullPointerException: Cannot invoke "bze.a()" because the return value of "bzg.a(int, int, int)" is null.
• MC-238049 – Passive mobs (cows, pigs, sheep, chickens) sometimes do not spawn.
• MC-238076 – UpgradeData in chunk is not migrated to new world height.
• MC-238375 – Crash and/or data corruption upon attempting to save a world with a world border center over 30 million blocks.
• MC-238587 – Sprinting while flying into a block causes the screen to rapidly zoom in and out.
• MC-239423 – Kumi Tanioka isn't under "Music composed by" in the credits.
• MC-239856 – Upgrading old worlds causes vines to have the wrong block state.
• MC-239857 – Fences, iron bars, and glass panes often use an incorrect block state after conversion.
• MC-239884 – Water from old chunks don't properly propagate into new chunks.
• MC-239899 – Connected redstone does not properly upgrade from older versions.
• MC-239994 – Old worlds with non-bedrock blocks at 0,0,0 do not upgrade chunk column from 0,0,0 to 0,-64,0.
• MC-240030 – Infdev and Alpha holes in the world below Y=0 after conversion since 21w43a.
• MC-240494 – Duplicated mineshafts with new cave generation.
• MC-240507 – Mob Spawning in structures fails in pre-1.18 generated monuments/swamp huts/outposts.
• MC-240570 – Biomes in old chunks are not copied to new caves below Y=0 when chunks are extended.
• MC-240610 – "Allow Server Listings" option doesn't save its last setting.
• MC-240783 – Powder snow does not reduce or negate fall damage.
• MC-241111 – Some Mojang employees are not mentioned in the credits.

From the previous development version

• MC-241191 – Tripwires occasionally have incorrect block states after upgrading old worlds.
• MC-241194 – Crash: java.lang.NullPointerException: Cannot invoke "ddm.a(cao, cps, java.util.Random, gh)" because the return value of "java.util.function.Supplier.get()" is null.
• MC-241199 – Double chests have incorrect block states after upgrading old worlds.
• MC-241204 – Specific chunks reset each time world is loaded.
• MC-241208 – Powered buttons, pressure plates, and tripwire hooks remain powered forever after upgrading old worlds.
• MC-241231 – Floating campfire in a village.
• MC-241234 – Fossils get cut off at chunk borders.
• MC-241413 – Floating water generates around ravines.

Video

Videos made by Slicedlime: