Create Aeronautics 1.2.1 for mc1.21.1 - Create Aeronautics

Create Aeronautics 1.2.1 for mc1.21.1

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Download Report

Changelog

Fix Contraption Diagram not properly recording forces in other dimensions
Fix issues with some blocks and sub-level schematics
Adjust ComputerCraft peripherals and behavior for some blocks
Update translations from Crowdin
Fix various bugs and crashes

Dependencies

Files

create-aeronautics-bundled-1.21.1-1.2.1.jar(31.5 MiB) Primary Download

Metadata

Release channel

Release

Version number

1.2.1+mc1.21.1

Loaders

NeoForge

Game versions

1.21.1

Downloads

1196152

Publication date

April 28, 2026 at 6:42 AM

Version ID

External resources

Issues Source Discord

Project members

Simulated Team

Organization

Technical information

License

Simulated Project License

Client side

required

Server side

required

Project ID