Minecraft Education Preview 1.21.90.1
Preview 1.21.90.1

| Edition | ||||||
|---|---|---|---|---|---|---|
| Release date |
June 16, 2025 | |||||
| Build version |
34261105 | |||||
| Internal version |
1.21.90.1 | |||||
| Type |
Preview | |||||
| Preview for | ||||||
| Protocol version |
818 | |||||
| ||||||
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"footer": "<table style=\"margin: auto; word-break: break-word;\">\n<tr style=\"background: inherit;\">\n<td style=\"padding: 0.4em\" >[[Minecraft Education 1.21.10|<span style=\"margin-right:-0.35em\">◄</span>◄ 1.21.10]]</td>\n<td style=\"padding: 0.4em\">'''[[Minecraft Education 1.21.90|1.21.90]]'''</td>\n<td style=\"padding: 0.4em\" rowspan=\"2\"></td>\n</tr>\n<tr style=\"background: inherit;\">\n<td style=\"padding: 0.4em\">\n[[Minecraft Education Preview 1.21.80.1|◄ Preview 1.21.80.1]]\n</td>\n<td style=\"padding: 0.4em\">''' Preview 1.21.90.1'''</td>\n</tr>\n</table>"
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1.21.90.1 is the sixth and final Preview version for Minecraft Education 1.21.90, released on June 16, 2025, which adds features from Chase the Skies.[1]
Additions
Main article: Bedrock Edition 1.21.90
- Added features from Bedrock Edition 1.21.90, Chase the Skies.
- Except Vibrant Visuals.
- Added spectator mode.
- Added new superflat changes from Bedrock Edition 1.21.80.
- Added Ore UI for new world screen.
- 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.