+2009-02-22, Version 4.5.3
+ * build system: The check for libupsclient even when `pkg-config' is
+ not available.
+ * collectd: Fix error handling in the global cache.
+ * Collectd::Unixsock: Error handling has been improved.
+ * ascent plugin: Fix a memory leak. Thanks to Bruno Prémont for his
+ patch.
+ * ipmi plugin: Fix an off-by-one error which could cause segmentation
+ faults. Thanks to Peter Holik for his patch.
+ * tcpconns plugin: An endianness problem has been fixed in the *BSD
+ code. Thanks to "thated" for reporting this.
+