0.0502 -- Tue Oct 19 19:49:09 PDT 2010
    * cope with missing SvPVX_const

0.0501 -- Thu Oct 14 16:51:02 PDT 2010
    * Chip branch
    * Update %DB::sub so debugger can tab-complete

0.05 -- Wed Sep  8 00:51 CEST 2010
    * Stop using the padlist to refcount GVs. Instead use regular magic. This
      allows various modules, including B::Deparse, to safely peek into pads of
      (re)named subs (Closes RT#42725) (Goro Fuji).
    * Support perl >= 5.13.3 by using the new CvGV_set interface there
      (Closes RT#59558).
    * Stop using the deprecated PL_no_symref (Closes RT#57843).

0.04 -- Fri Jul 18 15:23 CEST 2008
    * Fixed for perl 5.6 and 5.005 threads (tested)

0.03 -- Wed Feb 20 20:19 CET 2008
    * Fixed crash when trying to rename xsubs
    * As a side-effect, should work with 5.005 threads (untested)

0.02 -- Wed Aug 18 19:51 CEST 2004
    * Fixed documentation, which erroneously mentioned the existance of
      two exported functions.