Change fix for segfaulting property(), add a NEWS entry and a test.
diff --git a/Misc/NEWS b/Misc/NEWS
index 3c1ba7f..5b78309 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -21,6 +21,8 @@
   in the byte code and co_consts even if they were not used, ie
   immediately popped off the stack.
 
+- Fixed a reference-counting problem in property().
+
 
 Library
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