Here is the report on the 4 days of the YAPC-SA-2007 Hackathon, from April 12 to 15, 2007, in Porto Alegre, Brazil (during fisl8.0).
v6/docs - added the KindaPerl6 diagram - added a KindaPerl6 memory layout diagram - with help from #perl6 - added the MiniPerl6 talk (pdf)
MiniPerl6 - started the Perl6-in-Parrot target: desugars MiniPerl6 into p6parrot supported features - grammar fix: semicolon is optional after a block - perl5 backend: implemented warn() - new: mp6-to-AST script - nferraz started porting Test.pm to mp6
KindaPerl6 - memory management: BEGIN-block side effects are logged - updated plan, discussed a possible release schedule - fixed the container proxy algorithm (the implementation needs to be fixed; pugs has the same problem)
v6.pm - fixed the "fish-operator" =<> - fixed the quoted-word-operator <...>
My apologies to YAPC::Asia 2007 organizers and post-conference hackathon folks for having to leave early to attend to my family, and much thanks to Jesse Vincent for delivering the talk at last minute's notice.