Is there a list of features that are NOT yet implemented in the v6 module?

v6 looks like nice and my Raku skills are definitely not at the level that I would need the (albeit very nice) MoarVM stack. So is there like a list of things that have not yet been implemented in the v6-perlito module? It's also nice that it works in different languages, javascript is very optimized and Go can be bytecompiled, so if my stuff is slow with MoarVM, I could always try those others out.