Issue #14954: Clarify the interaction of weak references and garbage collection.
Patch by Ethan Furman.
diff --git a/Misc/ACKS b/Misc/ACKS
index 30505cd..7f22360 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -317,6 +317,7 @@
 Tadayoshi Funaba
 Gyro Funch
 Peter Funk
+Ethan Furman
 Geoff Furnish
 Ulisses Furquim
 Hagen Fürstenau