2 files changed, 4 insertions, 0 deletions
diff --git a/Misc/ACKS b/Misc/ACKS
index 51c8d10..1c9363a 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -217,6 +217,7 @@ Katherine Busch
 Ralph Butler
 Laurent De Buyst
 Zach Byrne
+Vedran Čačić
 Nicolas Cadou
 Jp Calderone
 Arnaud Calmettes
diff --git a/Misc/NEWS b/Misc/NEWS
index 54cae1d..7530624 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -46,6 +46,9 @@ Core and Builtins
 Library
 -------
 
+- Issue #27539: Fix unnormalised ``Fraction.__pow__`` result in the case
+  of negative exponent and negative base.
+
 - Issue #21718: cursor.description is now available for queries using CTEs.
 
 - Issue #2466: posixpath.ismount now correctly recognizes mount points which