update CHANGES
update CHANGES

jamesblunt/nodeenv,jhermann/nodeenv,Milstein/nodeenv,jamesblunt/nodeenv,chriskuehl/nodeenv,Milstein/nodeenv,twmt/nodeenv,simudream/nodeenv,twmt/nodeenv,asottile/nodeenv,chriskuehl/nodeenv,asottile/nodeenv,simudream/nodeenv