Add change notes where im_class is discussed, since the exact meaning changes

with Python 2.2.

1 files changed, 2 insertions, 0 deletions

diff --git a/Doc/ref/ref3.tex b/Doc/ref/ref3.tex
index b6a2df3..1eadb98 100644
--- a/Doc/ref/ref3.tex
+++ b/Doc/ref/ref3.tex
@@ -452,6 +452,8 @@ or the class that asked for the method for unbound methods);
 \member{__doc__} is the method's documentation (same as
 \code{im_func.__doc__}); \member{__name__} is the method name (same as
 \code{im_func.__name__}).
+\versionchanged[\member{im_self} used to refer to the class that
+                defined the method]{2.2}
 \withsubitem{(method attribute)}{
   \ttindex{im_func}
   \ttindex{im_self}}