=============
New Features
------------
:mod:`rpy2.robjects`:
- NA_Logical, NA_Real, NA_Integer, NA_Character from :mod:`rpy2.rinterface`
are imported by robjects.
Changes
-------
:mod:`rpy2.robjects`:
- NA_bool, NA_real, NA_integer, NA_character and NA_complex are now
robjects-level vectors
(they were rinterface-level vectors).
Consider using the rinterface-defined NAs instead of them.
Bugs fixed
----------
- Missing conditional C definition to compile with Python 2.4 issue 38
- Fixed error when calling robjects.vectors.Vector.iteritems() on an R
vector without names
- Fixed automatic conversion issues (issue 41)