Will has got a lot done on RPerl in April. Here's his report:
"All of section 2.1 (Numeric Types & Operators) and section 2.2 (String Types & Operators) are now completed.
RPerl v1.7 codename Tycho was released on April 1st (no joke!), now containing initial capabilities of generating stand-alone binary executable.
All of the following sections of Learning RPerl have been published: