Can future releases or snapshots of Sikuli be uploaded to Maven Nexus' Central?

yes, somewhen during the next months.

Can that be any sooner? Is there anything I can do to help?

The challenge is the content of a Sikuli artefact residing on MavenCentral.

The procedure as such is clear and I already have started to get access to the different systems/repos.

The grouped will be org.sikulix
The artefact will be sikulixapi.jar

I do not plan to release snapshots on MacenCentral the next time, maybe next year, when I have gotten rid of all the native stuff.

And that's the point:
How to deal with the contained native stuff on Maven Central. Currently the only possibility is to create one artefact containing the stuff for all systems. Because when referencing towards MavenCentral, there is no intermediate setup, that makes the system specific jar on the fly. And I guess I have to change the export target for the libs to some temp folder, since I do not think it is a good idea to pollute the local repo with runtime stuff.

And now about timing:
- I will surely not implement this with 1.0.1, but with 1.1.0.
- currently I am struggling to get out at least a Beta for 1.1.0
- in march I will be on vacation

So this is the background for:
yes, somewhen during the next months.

Thanks for your offer to help, but I have no idea, what that could be in the moment.