add versionadded directive for invoke_exception_view

Michael Merickel

2017-06-07 daf06d8f8dbfa3245ea4de28defc0249219b6b0e

add versionadded directive for invoke_exception_view

 pyramid/view.py

@@ -668,6 +668,8 @@
        response. Otherwise the previous values for ``request.exception`` and
        ``request.exc_info`` will be restored.

        .. versionadded:: 1.7

        .. versionchanged:: 1.9
           The ``request.exception`` and ``request.exc_info`` properties will
           reflect the exception used to render the response where previously