CHANGELOG.md in lhm-1.1.0 vs CHANGELOG.md in lhm-1.2.0

@@ -1,4 +1,10 @@
+# 1.2.0 (February 22, 2013)
+
+* Added DataMapper support, no API changes for current users. Refer to the
+  README for information.
+* Documentation updates. Thanks @tiegz and @vinbarnes.
+
 # 1.1.0 (April 29, 2012)
 
 * Add option to specify custom index name
 * Add mysql2 compatibility
 * Add AtomicSwitcher