Minecraft Education Preview 1.21.90.1

Minecraft Wiki article. Categories: Minecraft_Education_versions, Minecraft_Education_1.21.91_previews, Minecraft_Education_previews_released_in_2025, Minecraft_Education_previews

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This article is reproduced from Minecraft Education Preview 1.21.90.1 on the Minecraft Wiki. Mirrored from revision 3678572. 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.

Preview 1.21.90.1

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    "title": "Preview 1.21.90.1",
    "images": [
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    "rows": [
        {
            "field": "''(link to Minecraft Education article, displayed as Minecraft Education)''",
            "label": "(link to Edition article, displayed as Edition)"
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        {
            "field": "June 16, 2025",
            "label": "Release date"
        },
        {
            "field": "'''Windows''': 34261105",
            "label": "Build version"
        },
        {
            "field": "'''Windows''': 1.21.9000.1<br>'''ChromeOS, Android''': 1.21.90.1",
            "label": "Internal version"
        },
        {
            "field": "Preview",
            "label": "(link to Version types article, displayed as Type)"
        },
        {
            "field": "(link to Minecraft Education 1.21.91 article, displayed as 1.21.91)",
            "label": "Preview for"
        },
        {
            "field": "818",
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    "invimages": [],
    "footer": "<table auto; word-break: break-word;\">\n<tr inherit;\">\n<td 0.4em\" >[[Minecraft Education  1.21.10|<span  1.21.10]]</td>\n<td 0.4em\">'''[[Minecraft Education 1.21.91|1.21.91]]'''</td>\n<td 0.4em\" rowspan=\"2\">[[Minecraft Education  1.21.92|  1.21.92 <span inherit;\">\n<td 0.4em\">\n[[Minecraft Education  Preview 1.21.80.1|◄   Preview 1.21.80.1]]\n</td>\n<td 0.4em\">''' Preview 1.21.90.1'''</td>\n</tr>\n</table>"
}

1.21.90.1 is the sixth and final Preview version for Minecraft Education 1.21.91, released on June 16, 2025, which adds features from the Chase the Skies drop.^[1]

Additions

Added features and items from Bedrock Edition 1.21.90, Chase the Skies, except Vibrant Visuals.
Added Spectator mode from Bedrock Edition 1.19.50.
Added new superflat changes from Bedrock Edition 1.21.80.
Added Ore UI for new world screen from Bedrock Edition 1.19.20.
Added read/write file functionality with MakeCode.

Changes

Code Builder IDE changes

Tynker has been removed as a supported IDE.
In-game notifications were added so everyone is aware of the upcoming changes.

References

↑ "What's New in the Beta v1.21.90.1" – Minecraft Education Support, June 18, 2025.

Minecraft Education Preview 1.21.90.1

Additions

Changes

References

Navigation

Sources