Missing entry in changelog

dist/changes-1.3.1

@@ -36,6 +36,7 @@ Debugging
    * Ignore case of file name in breakpoint handling on Windows
    * Fixed problems with gdb timing out and debugging sessions unexpectedly finishing
    * Improved startup time of gdb sessions by not asking for all files known to gdb
+   * Mac: Fixed problems with locals and watchers not updating correctly on Snow Leopard
 
 Help
    * Don't switch to Help mode if help side bar is already visible