[FEAT] Upgrade container to version 3

[Mifgan]

Is this a new feature request?

• I have searched the existing issues

Wanted change

Ubooquity recently released a new version: http://vaemendis.net/ubooquity/article23/ubooquity-3-beta

Reason for change

The software wasn't updated for a couple of years, the new features would be nice to have.

Thanks!

Proposed code change

No response

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[Mifgan]

Oops. Saw that you were waiting for a stable. My bad!