Issue #27539: Fix unnormalised Fraction.__pow__ result for negative exponent and base. Thanks Vedran Čačić.
diff --git a/Misc/ACKS b/Misc/ACKS
index 51c8d10..1c9363a 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -217,6 +217,7 @@
 Ralph Butler
 Laurent De Buyst
 Zach Byrne
+Vedran Čačić
 Nicolas Cadou
 Jp Calderone
 Arnaud Calmettes