CHANGES in json-maglev--1.7.4 vs CHANGES in json-maglev--1.7.5

@@ -1,4 +1,6 @@
[phone] (1.7.5)
+  * Fix compilation of extension on older rubies.
 2012-07-26 (1.7.4)
   * Fix compilation problem on AIX, see https://github.com/flori/json/issues/142
 2012-05-12 (1.7.3)
   * Work around Rubinius encoding issues using iconv for conversion instead.
 2012-05-11 (1.7.2)