- Issue #20308: inspect.signature now works on classes without user-defined
__init__ or __new__ methods.
+- Issue #20372: inspect.getfile (and a bunch of other inspect functions that
+ use it) doesn't crash with unexpected AttributeError on classes defined in C
+ without __module__.
+
+- Issue #20356: inspect.signature formatting uses '/' to separate
+ positional-only parameters from others.
+
+- Issue #20223: inspect.signature now supports methods defined with
+ functools.partialmethods.
+
What's New in Python 3.4.0 Beta 3?
==================================