CHANGELOG.mkd in r10k-2.5.3 vs CHANGELOG.mkd in r10k-2.5.4

@@ -1,7 +1,16 @@
 CHANGELOG
 =========
 
+2.5.4
+-----
+
+2017/04/05
+
+### Bug Fixes
+
+(PF-1317) Only use deprecated attribute when it exists.
+
 2.5.3
 -----
 
 2017/03/31