Datapack Codex

Java Edition Alpha v1.2.3 01

Minecraft Wiki article. Categories: Java_Edition_versions, Java_Edition_Alpha_versions

📌 Mirrored from Minecraft Wiki

This article is reproduced from Java Edition Alpha v1.2.3 01 on the Minecraft Wiki. Mirrored from revision 3711875. 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 Alpha v1.2.3_01
Alpha v1.2.3_01.png: Infobox image for Minecraft version 'Minecraft Alpha v1.2.3_01'
Alpha v1.2.3_01 menu.png: Infobox image for Minecraft version 'Minecraft Alpha v1.2.3_01'
{
    "title": "Minecraft Alpha v1.2.3_01",
    "images": [
        "Alpha v1.2.3_01.png",
        "Alpha v1.2.3_01 menu.png"
    ],
    "rows": [
        {
            "field": "''(link to Java Edition article, displayed as Java Edition)''",
            "label": "(link to Edition article, displayed as Edition)"
        },
        {
            "field": "November 24, 2010",
            "label": "Release date"
        },
        {
            "field": "(link to Java Edition Alpha server 0.2.5 article, displayed as 0.2.5)",
            "label": "Server version"
        },
        {
            "field": "'''Original:'''<br>\n[https://vault.omniarchive.uk/versions/Java-Edition/Client/Alpha/a1.2.3_01-0956.jar Сlient] ([https://meta.celestia.sh/versions/v1/a1.2.3_01-0956.json .json])<br>\n'''Reupload:'''<br>\n[https://vault.omniarchive.uk/archive/java/client-alpha/a1.2.3_01-0958.jar Client] ([https://meta.celestia.sh/versions/v1/a1.2.3_01-0958.json .json])",
            "label": "(link to Tutorial:Installing a version#Manual version installation article, displayed as Downloads)"
        },
        {
            "field": "5",
            "label": "(link to Protocol version article, displayed as Protocol version)"
        },
        {
            "field": "<span class=\"plainlinks\">[https://en.wikipedia.org/wiki/Java_version_history#Java_SE_5 Java SE 5]</span>",
            "label": "<span normal;\">Minimum Java version</span>"
        },
        {
            "field": "minecraft.net/game/",
            "label": "(link to Applet#Hosting article, displayed as Applet page)"
        },
        {
            "field": "\n;Original: Unknown<br>\n;Reupload: 1290592709000",
            "label": "(link to al_version article, displayed as Cache ID)"
        }
    ],
    "invimages": [],
    "footer": "<table auto; word-break: break-word;\">\n<tr inherit;\">\n<td 0.4em\" >[[Java Edition  Alpha v1.2.0|<span  Alpha v1.2.0]]</td>\n<td rowspan=\"2\" 0.4em\">'''Alpha v1.2.3_01'''</td>\n<td 0.4em\" >[[Java Edition  Beta 1.0|  Beta 1.0 <span inherit;\">\n<td 0.4em\">\n[[Java Edition  Alpha v1.2.3|◄   Alpha v1.2.3]]\n</td>\n\n<td 0.4em\">\n[[Java Edition  Alpha v1.2.3_02|  Alpha v1.2.3_02 ►]]\n</td>\n</tr>\n</table>"
}

Alpha v1.2.3_01 is a version of Java Edition Alpha released on November 24, 2010, to fix bugs.

This version was reuploaded two minutes after release, without gameplay changes. The only difference between the two are in the signature files, specifically MOJANG_C.DSA.

Fixes

2 bugs fixed

  • Fixed a bug in singleplayer mode where the game would crash when trying to load a newer version, but when the player was in the overworld.
  • Fixed infinite looping by disabling leaf decay.[1]

Trivia

  • The pre-reupload of this version and 0.25 SURVIVAL TEST are the shortest-lived versions of Minecraft, having been available for only 2 minutes.
  • The pre-reupload is labeled by Searge as "1.2.3_01a", while the reupload is labeled by him as "1.2.3_01b".[2]
  • The Minecraft webpage with this version
    The Minecraft webpage with this version
  • A screenshot of this version including creepers
    A screenshot of this version including creepers
  • A screenshot of Alpha 1.2.3_01 with a custom texture pack enabled
    A screenshot of Alpha 1.2.3_01 with a custom texture pack enabled
  • A beach in this version
    A beach in this version
  • A castle in this version
    A castle in this version

References

  1. ↑ Minecraft IRC logs, Adura.7z, 2010-11-24_#minecraft.log (UTC−5): "04:59:53 <Notch> uploading a new client to fix the leaf crash bug thing"..."05:00:27 <Notch> leaves won't decay, though :o".
  2. ↑ "Could someone cross reference this list with the versions you know or have? I'd like to know which of these files are missing in your archives." by Searge – #omniarchive, Omniarchive Discord, March 19, 2019.

Sources