Smalltalk and especially Squeak is something I'll always love, congratulations on such an awesome project!

One question I have is does the GraalVM open up any possibilities towards extending Smalltalk to a more multi-threaded domain using the capabilities of it and the JVM. I guess that the one thing that has always held me back from doing more Smalltalk is watching that single thread peak at 12.5% of my machine's capabilities, with the other 7 cores staying quiet. Or is the "single-threadedness" of Squeak too deeply baked into the implementation to be able to work around with the JVM?

I know there were some multi-core experiements a few years ago with the RoarVM but nothing seemed to make its way into the main implementation.