After yesterday's precompiled Prelude work, I expect much more new primitives to be coded in retargettable Perl 6, as the speed penalty is much reduced now.  PIL/PIR generation now works again; Test.pm runs under Parrot, although make pirsmoke still need a bit of work to adjust to the new namespace changes.  
Failing testfiles in the main test suite is down to a much more managable 15. If people can help to get burning modules extinguished (or out of the way), there's a decent chance we can enter preflight tomorrow.
Now let me try to get back on the track of journaling daily development...
trans -- that is Perl 5's tr///, as a Prelude function in pure Perl6.
sprintf and Scalar::as fully working, by implementing them in Prelude instead of the overly magically variadic Text.Printf.
...I think I'll stop there. :) See you tomorrow!