CHANGELOG.md in second_level_cache-2.6.3 vs CHANGELOG.md in second_level_cache-2.6.4

@@ -1,4 +1,14 @@
+2.6.4
+-------
+
+- Fix `undefined method klass` error for has_one through. (#123)
+
+2.6.3
+-------
+
+- Fix paranoia load error.
+
 2.6.2
 -------
 
 - Fix activerecord association cache. (#109)
 - Fix fetch_by_uniq_key cache key with prefix. (#120)