Datapack Codex

Java Edition 18w20c

Minecraft Wiki article. Categories: Java_Edition_versions, Java_Edition_1.13_snapshots, Java_Edition_snapshots_released_in_2018, Java_Edition_snapshots, Pages_with_YouTube_videos

📌 Mirrored from Minecraft Wiki

This article is reproduced from Java Edition 18w20c on the Minecraft Wiki. Mirrored from revision 3330930. It is licensed CC BY-NC-SA 3.0 by the Minecraft Wiki contributors — not under the Codex’s CC BY-SA 4.0, and it may not be used commercially. Edits belong upstream, not here.

On this page
Minecraft 18w20c
18w20a.jpg: Infobox image for Minecraft version 'Minecraft 18w20c'
Java Edition 18w20c.png: Infobox image for Minecraft version 'Minecraft 18w20c'
{
    "title": "Minecraft 18w20c",
    "images": [
        "18w20a.jpg",
        "Java Edition 18w20c.png"
    ],
    "rows": [
        {
            "field": "''(link to Java Edition article, displayed as Java Edition)''",
            "label": "(link to Edition article, displayed as Edition)"
        },
        {
            "field": "May 17, 2018",
            "label": "Release date"
        },
        {
            "field": "(link to Snapshot article, displayed as Snapshot)",
            "label": "(link to Version types article, displayed as Type)"
        },
        {
            "field": "(link to Java Edition 1.13 article, displayed as 1.13)",
            "label": "Snapshot for"
        },
        {
            "field": "[https://piston-data.mojang.com/v1/objects/273595b95fff5080b74cefe18ce0c747d02663ed/client.jar Client] ([https://piston-meta.mojang.com/v1/packages/a7e08d32440189aa8e10f0abaf7a4fa0c9e8afc1/18w20c.json .json])<br />[https://piston-data.mojang.com/v1/objects/9e0ffb265e3771dc5c7b56f291b9c9d8f668f48b/server.jar Server]",
            "label": "(link to Tutorial:Installing a version#Manual version installation article, displayed as Downloads)"
        },
        {
            "field": "377",
            "label": "(link to Protocol version article, displayed as Protocol version)"
        },
        {
            "field": "1493",
            "label": "(link to Data version article, displayed as Data version)"
        },
        {
            "field": "4",
            "label": "<span normal;\">(link to Pack format#List of pack formats article, displayed as Resource pack format)</span>"
        },
        {
            "field": "4",
            "label": "<span normal;\">(link to Pack format#List of pack formats article, displayed as Data pack format)</span>"
        },
        {
            "field": "<span class=\"plainlinks\">[https://en.wikipedia.org/wiki/Java_version_history#Java_SE_8_.28LTS.29 Java SE 8]</span>",
            "label": "<span normal;\">Minimum Java version</span>"
        }
    ],
    "invimages": [],
    "footer": "<table auto; word-break: break-word;\">\n<tr inherit;\">\n<td 0.4em\" >[[Java Edition  1.12.2|<span  1.12.2]]</td>\n<td 0.4em\">'''[[Java Edition 1.13|1.13]]'''</td>\n<td 0.4em\" >[[Java Edition  1.13.1|  1.13.1 <span inherit;\">\n<td 0.4em\">\n[[Java Edition  18w20b|◄   18w20b]]\n</td>\n<td 0.4em\">''' 18w20c'''</td>\n<td 0.4em\">\n[[Java Edition  18w21a|  18w21a ►]]\n</td>\n</tr>\n</table>"
}


18w20c is the thirty-seventh snapshot for Java Edition 1.13 released on May 17, 2018[1].

This snapshot primarily focused on bug fixes and stability improvements ahead of the full 1.13 release, resolving several long-standing technical issues with world generation and entity behavior.

Fixes

23 issues fixed

From released versions before 1.13

  • MC-123524 – X amount of Command Blocks in a chunk glitches the chunk, structure blocks, entities, hitboxes and frame rate dramatically
  • MC-129571 – Skeleton traps are incredibly rare.

From the 1.13 development versions

  • MC-121377 – First character typed in command blocks doesn't let you hit "done".
  • MC-121673 – Rotation selector arguments do not allow max to be lower than min.
  • MC-123041 – Cannot ride a tamed horse, when holding tools, weapons and non-food items.
  • MC-123672 – Barrier blocks affect sunlight.
  • MC-125237 – Trident lights up nearby entities when thrown or in ground.
  • MC-125304 – Furnaces generated in a blacksmith (village) do not smelt any items
  • MC-125365 – Strong potion of slowness gives slowness level V.
  • MC-125625 – Glass panes, fences, iron bars and cobblestone walls sometimes fail to upgrade.
  • MC-126559 – Big chests are split into small chests.
  • MC-126993 – Some blocks in ocean ruins generate with waterlogged:false.
  • MC-128234 – Conduits have the wrong breaking particle.
  • MC-128243 – Dolphins do not try to get into the water.
  • MC-128346 – Double chest opens as one chest.
  • MC-128393 – Conduit connects to fences, walls, iron bars and glass panes.
  • MC-129517 – Game crashes while loading chunks with player heads.
  • MC-129657 – End Cities don't generate at all in positive co-ordinates.

From the previous development version

  • MC-129709 – Chests, signs, beds, shulker boxes, etc. overlay missing texture when mining.
  • MC-129732 – Conduit cannot be activated by dark prismarine.
  • MC-129733 – Conduit only spins when it has the maximum number of prismarine blocks.
  • MC-129738 – Trees generating in the ground or not at all.
  • MC-129747 – Village generates partially in the ground.

Videos

Video made by slicedlime:

Trivia

  • This version was released 9 years after Classic 0.0.11a, the first publicly released version of Minecraft.
  • This was one of the final snapshots released before the Update Aquatic (1.13) officially launched.

References

  1. ↑ "Minecraft Snapshot 18w20c" – Minecraft.net, May 17, 2018.

Sources