Issue #5812: The two-argument form of the Fraction constructor
now accepts arbitrary Rational instances.
diff --git a/Misc/NEWS b/Misc/NEWS
index 082aa2f..f5ef3b6 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -244,6 +244,10 @@
Library
-------
+- Issue #5812: For the two-argument form of the Fraction constructor,
+ Fraction(m, n), m and n are permitted to be arbitrary Rational
+ instances.
+
- Issue #5812: Fraction('1e6') is valid: more generally, any string
that's valid for float() is now valid for Fraction(), with the
exception of strings representing NaNs and infinities.