--- Convert-UUlib/Changes	2012/03/28 14:40:26	1.57
+++ Convert-UUlib/Changes	2015/07/10 01:17:08	1.58
@@ -1,5 +1,12 @@
 Revision history for Perl extension Convert::UUlib.
 
+1.5
+	- fix a heap overflow (testcase by Krzysztof Wojtaś).
+        - on systems that support it (posix + mmap + map_anonymous),
+          allocate all dynamic areas via mmap and put four guard
+          pages around them, to catch similar heap overflows
+          safely in the future.
+
 1.4  Sun May 29 17:17:01 CEST 2011
 	- avoid a classical buffer overflow in case a progress
           message is too long.