Update release notes. This closes #37 pull request at github/apache/ant

WHATSNEW

@@ -13,6 +13,11 @@ Fixed bugs:
    parent directory of a transferred file, instead of changing it
    on the transferred file itself.
 
+ * Bugzilla Report 60644 - Fixed the issue where the source file
+   being copied could end up being corrupted if the target of the
+   copy happened to be the same source file (symlinked back
+   to itself).
+
 Other changes:
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